5+86256788006542+57853688578+5876544688*5637
5876544688*5637= 33,126,082,406,256 5+86256788006542= 86,256,788,006,547 86,256,788,006,547+57853688578= 86,314,641,695,125 86,314,641,695,125+ 33,126,082,406,256 = 119,440,724,101,381 ответ: 119,440,724,101,381.