85648609990790

Names of 85648609990790

• Cardinal: 85648609990790 can be written as Eighty-five trillion, six hundred forty-eight billion, six hundred nine million, nine hundred ninety thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 8.564860999079 × 10¹³

Factors of 85648609990790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 71

Divisors of 85648609990790

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 5 7 10 11 14 17 22 29 34 35 55 58 70 77 85 110 119 121 145 154 170 187 203 238 242 290 319 374 385 406 493 595 605 638 770 841 847 935 986 1015 1190 1210 1309 1595 1682 1694 1870 2030 2057 2233 2465 2618 3190 3451 3509 4114 4205 4235 4466 4930 5423 5887 6545 6902 7018 8410 8470 9251 10285 10846 11165 11774 13090 14297 14399 17255 17545 18502 20570 22330 24389 24563 27115 28594 28798 29435 34510 35090 37961 46255 48778 49126 54230 58870 59653 64757 71485 71995 75922 92510 100079 101761 119306 121945 122815 129514 142970 143990 157267 170723 189805 200158 203522 243890 245630 268279 298265 314534 323785 341446 379610 414613 417571 500395 508805 536558 596530 647570 707281 712327 786335 829226 835142 853615 1000790 1017610 1100869 1341395 1414562 1424654 1572670 1707230 1729937 1877953 2073065 2087855 2201738 2682790 2902291 2951069 3459874 3536405 3561635 3755906 4146130 4175710 4560743 4950967 5504345 5804582 5902138 7072810 7123270 7780091 8649685 9121486 9389765 9901934 11008690 12023777 12109559 14511455 14755345 15560182 17299370 18779530 20511149 20657483 22803715 24047554 24219118 24754835 29022910 29510690 31925201 38900455 41022298 41314966 45607430 49509670 50168173 54460637 60118885 60547795 63850402 77800910 84166439 85581001 100336346 102555745 103287415 108921274 120237770 121095590 132261547 143578043 159626005 168332878 171162002 205111490 206574830 225622639 250840865 264523094 272303185 287156086 319252010 348689533 351177211 420832195 427905005 451245278 501681730 544606370 594823321 599067007 661307735 697379066 702354422 717890215 841664390 855810010 925830829 1128113195 1189646642 1198134014 1322615470 1435780430 1454877017 1579358473 1743447665 1755886055 1851661658 2256226390 2440826731 2481849029 2909754034 2974116605 2995335035 3158716946 3486895330 3511772110 3835584863 4163763247 4629154145 4881653462 4963698058 5948233210 5990670070 6543056531 7274385085 7671169726 7896792365 8327526494 9258308290 10111996457 10184139119 12204133655 12409245145 13086113062 14548770170 15793584730 17372943203 19177924315 20223992914 20368278238 20818816235 24408267310 24818490290 26849094041 32715282655 34745886406 38355848630 41637632470 42191433493 45801395717 50559982285 50920695595 53698188082 65430565310 70783975199 71973621841 84382866986 86864716015 91602791434 101119964570 101841391190 111231961027 134245470205 141567950398 143947243682 173729432030 210957167465 222463922054 229006978585 268490940410 295340034451 353919875995 359868109205 421914334930 458013957170 503815352887 556159805135 590680068902 707839751990 719736218410 778623727189 1007630705774 1112319610270 1223551571297 1476700172255 1557247454378 2447103142594 2519076764435 2953400344510 3893118635945 5038153528870 6117757856485 7786237271890 8564860999079 12235515712970 17129721998158 42824304995395 85648609990790
• Sum of all divisors σ(n): 212380477104096
• Sum of proper divisors (its aliquot sum) s(n): 126731867113306
• 85648609990790 is an abundant number, because the sum of its proper divisors (126731867113306) is greater than itself. Its abundance is 41083257122516

Bases of 85648609990790

• Binary: 10011011110010110011110111110010101100010000110₂
• Hexadecimal: 0x4DE59EF95886
• Base-36: UCYFF08ZQ

Squares and roots of 85648609990790

• 85648609990790 squared (85648609990790²) is 7335684393354452603884824100
• 85648609990790 cubed (85648609990790³) is 628291171621940449570821275777721770039000
• The square root of 85648609990790 is 9254653.4235912909
• The cube root of 85648609990790 is 44079.8498364575
• Being both a perfect square and a perfect cube, 85648609990790 is also a perfect sixth number.

Scales and comparisons

• 85,648,609,990,790 seconds is equal to 2,723,360 years, 45 weeks, 1 day, 8 hours, 59 minutes, 50 seconds.
• To count from 1 to 85,648,609,990,790 would take you about six million, eight hundred eight thousand, four hundred two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 85648609990790 cubic inches would be around 3673.3 feet tall.

Recreational maths with 85648609990790

• 85648609990790 backwards is 09709990684658
• The number of decimal digits it has is: 14
• The sum of 85648609990790's digits is 80
• More coming soon!