31444864610145

Names of 31444864610145

• Cardinal: 31444864610145 can be written as Thirty-one trillion, four hundred forty-four billion, eight hundred sixty-four million, six hundred ten thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 3.1444864610145 × 10¹³

Factors of 31444864610145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 312

Divisors of 31444864610145

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 15 21 31 35 93 105 127 139 155 217 381 417 465 635 651 695 889 961 973 1085 1905 2085 2667 2883 2919 3255 3937 4309 4445 4805 4865 6727 11811 12927 13335 14415 14595 16129 17653 19321 19685 20181 21545 27559 30163 33635 48387 52959 57963 59055 64635 80645 82677 88265 90489 96605 100905 112903 122047 123571 133579 135247 137795 150815 241935 264795 289815 338709 366141 370713 400737 405741 413385 452445 499999 547243 564515 598951 610235 617855 667895 676235 854329 935053 1499997 1641729 1693545 1796853 1830705 1853565 2003685 2028705 2241931 2453767 2499995 2562987 2736215 2805159 2994755 3499993 3830701 4192657 4271645 4675265 6725793 7361301 7499985 8208645 8984265 10499979 11209655 11492103 12268835 12577971 12814935 14025795 15499969 15693517 16964533 17176369 17499965 18567481 19153505 20963285 33628965 36806505 46499907 47080551 50893599 51529107 52499895 55702443 57460515 62889855 69499861 76066777 77499845 78467585 84822665 85881845 92837405 108499783 118751731 129972367 208499583 228200331 232499535 235402755 254467995 257645535 278512215 311628409 325499349 347499305 356255193 380333885 389917101 486499027 532467439 542498915 593758655 649861835 934885227 1042497915 1141001655 1459497081 1558142045 1597402317 1627496745 1781275965 1949585505 2154495691 2181398863 2358070087 2432495135 2662337195 4674426135 6463487073 6544196589 7074210261 7297485405 7987011585 9660480679 10772478455 10906994315 11790350435 15081469837 16506490609 28981442037 32317435365 32720982945 35371051305 45244409511 48302403395 49519471827 67623364753 75407349185 82532453045 144907210185 202870094259 226222047555 247597359135 299474901049 338116823765 898424703147 1014350471295 1497374505245 2096324307343 4492123515735 6288972922029 10481621536715 31444864610145
• Sum of all divisors σ(n): 60319264254912
• Sum of proper divisors (its aliquot sum) s(n): 28874399644767
• 31444864610145 is a deficient number, because the sum of its proper divisors (28874399644767) is less than itself. Its deficiency is 2570464965378

Bases of 31444864610145

• Binary: 111001001100101010011111111000010111101100001₂
• Hexadecimal: 0x1C9953FC2F61
• Base-36: B59KKI8GX

Squares and roots of 31444864610145

• 31444864610145 squared (31444864610145²) is 988779510350349462836921025
• 31444864610145 cubed (31444864610145³) is 31092037832252205554094008812498778798625
• The square root of 31444864610145 is 5607572.0780160285
• The cube root of 31444864610145 is 31563.3610394089

Scales and comparisons

• 31,444,864,610,145 seconds is equal to 999,849 years, 22 weeks, 2 days, 5 hours, 55 minutes, 45 seconds.
• To count from 1 to 31,444,864,610,145 would take you about two million, four hundred ninety-nine thousand, six hundred twenty-three 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 31444864610145 cubic inches would be around 2630.3 feet tall.

Recreational maths with 31444864610145

• 31444864610145 backwards is 54101646844413
• The number of decimal digits it has is: 14
• The sum of 31444864610145's digits is 51
• More coming soon!