31343450529945856

Names of 31343450529945856

• Cardinal: 31343450529945856 can be written as Thirty-one quadrillion, three hundred forty-three trillion, four hundred fifty billion, five hundred twenty-nine million, nine hundred forty-five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 3.1343450529945856 × 10¹⁶

Factors of 31343450529945856

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 442

Divisors of 31343450529945856

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 16 32 64 128 211 229 256 422 458 844 916 1688 1832 3376 3664 6752 7328 13504 14656 27008 29312 44521 48319 52441 54016 58624 89042 96638 104882 178084 193276 209764 356168 386552 419528 712336 773104 839056 1424672 1546208 1678112 2849344 3092416 3356224 5698688 6184832 6712448 10195309 11065051 11397376 12008989 12369664 13424896 20390618 22130102 24017978 40781236 44260204 48035956 81562472 88520408 96071912 163124944 177040816 192143824 326249888 354081632 384287648 652499776 708163264 768575296 1304999552 1416326528 1537150592 2334725761 2533896679 2609999104 2750058481 2832653056 3074301184 4669451522 5067793358 5500116962 9338903044 10135586716 11000233924 18677806088 20271173432 22000467848 37355612176 40542346864 44000935696 74711224352 81084693728 88001871392 149422448704 162169387456 176003742784 298844897408 324338774912 352007485568 534652199269 580262339491 597689794816 648677549824 704014971136 1069304398538 1160524678982 2138608797076 2321049357964 4277217594152 4642098715928 8554435188304 9284197431856 17108870376608 18568394863712 34217740753216 37136789727424 68435481506432 74273579454848 122435353632601 136870963012864 148547158909696 244870707265202 489741414530404 979482829060808 1958965658121616 3917931316243232 7835862632486464 15671725264972928 31343450529945856
• Sum of all divisors σ(n): 63138097256617383
• Sum of proper divisors (its aliquot sum) s(n): 31794646726671527
• 31343450529945856 is an abundant number, because the sum of its proper divisors (31794646726671527) is greater than itself. Its abundance is 451196196725671

Bases of 31343450529945856

• Binary: 1101111010110101011001111000010110111110101100100000000₂
• Hexadecimal: 0x6F5AB3C2DF5900
• Base-36: 8KMBQE5M9Z4

Squares and roots of 31343450529945856

• 31343450529945856 squared (31343450529945856²) is 982411891123163161329010291572736
• 31343450529945856 cubed (31343450529945856³) is 30792178509449418974801270581563928779523165782016
• 31343450529945856 is a perfect square number. Its square root is 177040816
• The cube root of 31343450529945856 is 315293.9241276129

Scales and comparisons

• 31,343,450,529,945,856 seconds is equal to 996,624,775 years, 10 weeks, 16 hours, 4 minutes, 16 seconds.
• To count from 1 to 31,343,450,529,945,856 would take you about two billion, nine hundred eighty-nine million, eight hundred seventy-four thousand, three hundred twenty-five 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 31343450529945856 cubic inches would be around 26274.5 feet tall.

Recreational maths with 31343450529945856

• 31343450529945856 backwards is 65854992505434313
• The number of decimal digits it has is: 17
• The sum of 31343450529945856's digits is 76
• More coming soon!