31621428439416

Names of 31621428439416

• Cardinal: 31621428439416 can be written as Thirty-one trillion, six hundred twenty-one billion, four hundred twenty-eight million, four hundred thirty-nine thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.1621428439416 × 10¹³

Factors of 31621428439416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 862

Divisors of 31621428439416

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 53 68 72 102 106 136 153 159 204 212 306 318 408 424 477 612 636 787 901 954 1224 1272 1574 1802 1908 2361 2703 3148 3604 3816 4722 5406 6296 7083 7208 8109 9444 10812 13379 14166 16218 18888 21624 26758 28332 32436 40137 41711 53516 56664 64872 80274 83422 107032 120411 125133 160548 166844 240822 250266 321096 333688 375399 481644 500532 619369 709087 750798 963288 1001064 1238738 1418174 1501596 1858107 2127261 2477476 2836348 3003192 3716214 4254522 4954952 5574321 5672696 6381783 7432428 8509044 10529273 11148642 12763566 14864856 17018088 21058546 22297284 25527132 31587819 32826557 42117092 44594568 51054264 63175638 65653114 84234184 94763457 98479671 126351276 131306228 189526914 196959342 252702552 262612456 295439013 379053828 393918684 487443403 558051469 590878026 758107656 787837368 974886806 1116102938 1181756052 1462330209 1674154407 1949773612 2232205876 2363512104 2924660418 3348308814 3899547224 4386990627 4464411752 5022463221 5849320836 6696617628 8286537851 8773981254 10044926442 11698641672 13393235256 16573075702 17547962508 20089852884 24859613553 25834500359 33146151404 35095925016 40179705768 49719227106 51669000718 66292302808 74578840659 77503501077 99438454212 103338001436 149157681318 155007002154 198876908424 206676002872 232510503231 298315362636 310014004308 439186506103 465021006462 596630725272 620028008616 878373012206 930042012924 1317559518309 1756746024412 1860084025848 2635119036618 3513492048824 3952678554927 5270238073236 7905357109854 10540476146472 15810714219708 31621428439416
• Sum of all divisors σ(n): 92507567162400
• Sum of proper divisors (its aliquot sum) s(n): 60886138722984
• 31621428439416 is an abundant number, because the sum of its proper divisors (60886138722984) is greater than itself. Its abundance is 29264710283568

Bases of 31621428439416

• Binary: 111001100001001110000000000100110100101111000₂
• Hexadecimal: 0x1CC270026978
• Base-36: B7IOM1V20

Squares and roots of 31621428439416

• 31621428439416 squared (31621428439416²) is 999914736549107005182421056
• 31621428439416 cubed (31621428439416³) is 31618732287305089504133958077226698743296
• The square root of 31621428439416 is 5623293.3801657547
• The cube root of 31621428439416 is 31622.3272078749

Scales and comparisons

• 31,621,428,439,416 seconds is equal to 1,005,463 years, 31 weeks, 6 days, 2 hours, 3 minutes, 36 seconds.
• To count from 1 to 31,621,428,439,416 would take you about two million, five hundred thirteen thousand, six hundred fifty-nine 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 31621428439416 cubic inches would be around 2635.2 feet tall.

Recreational maths with 31621428439416

• 31621428439416 backwards is 61493482412613
• The number of decimal digits it has is: 14
• The sum of 31621428439416's digits is 54
• More coming soon!