31163112148845942

Names of 31163112148845942

• Cardinal: 31163112148845942 can be written as Thirty-one quadrillion, one hundred sixty-three trillion, one hundred twelve billion, one hundred forty-eight million, eight hundred forty-five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 3.1163112148845942 × 10¹⁶

Factors of 31163112148845942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9300607

Divisors of 31163112148845942

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 729 1458 2187 4374 6561 13122 19683 39366 85909 171818 257727 515454 773181 1546362 2319543 4639086 6958629 9214693 13917258 18429386 20875887 27644079 41751774 55288158 62627661 82932237 125255322 165864474 187882983 248796711 375765966 497593422 563648949 746390133 1127297898 1492780266 1690946847 2239170399 3381893694 4478340798 6717511197 13435022394 20152533591 40305067182 60457600773 120915201546 181372802319 362745604638 791625060937 1583250121874 2374875182811 4749750365622 7124625548433 14249251096866 21373876645299 42747753290598 64121629935897 128243259871794 192364889807691 384729779615382 577094669423073 1154189338846146 1731284008269219 3462568016538438 5193852024807657 10387704049615314 15581556074422971 31163112148845942
• Sum of all divisors σ(n): 70116638670320880
• Sum of proper divisors (its aliquot sum) s(n): 38953526521474938
• 31163112148845942 is an abundant number, because the sum of its proper divisors (38953526521474938) is greater than itself. Its abundance is 7790414372628996

Bases of 31163112148845942

• Binary: 1101110101101101010111101110101101110100100010101110110₂
• Hexadecimal: 0x6EB6AF75BA4576
• Base-36: 8IUEG31PLDI

Squares and roots of 31163112148845942

• 31163112148845942 squared (31163112148845942²) is 971139558801549544738122449867364
• 31163112148845942 cubed (31163112148845942³) is 30263730983113456679504153621148028838623569636888
• The square root of 31163112148845942 is 176530768.2780708401
• The cube root of 31163112148845942 is 314688.0666108767

Scales and comparisons

• 31,163,112,148,845,942 seconds is equal to 990,890,572 years, 25 weeks, 6 days, 10 hours, 5 minutes, 42 seconds.
• To count from 1 to 31,163,112,148,845,942 would take you about two billion, nine hundred seventy-two million, six hundred seventy-one thousand, seven hundred seventeen 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 31163112148845942 cubic inches would be around 26224 feet tall.

Recreational maths with 31163112148845942

• 31163112148845942 backwards is 24954884121136113
• The number of decimal digits it has is: 17
• The sum of 31163112148845942's digits is 63
• More coming soon!