31809819410432

Names of 31809819410432

• Cardinal: 31809819410432 can be written as Thirty-one trillion, eight hundred nine billion, eight hundred nineteen million, four hundred ten thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.1809819410432 × 10¹³

Factors of 31809819410432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 4460

Divisors of 31809819410432

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1024 1568 1792 2048 3136 3584 4096 4451 6272 7168 8192 8902 12544 14336 16384 17804 25088 28672 31157 32768 35608 50176 57344 62314 71216 100352 114688 124628 142432 200704 218099 229376 249256 284864 401408 436198 498512 569728 802816 872396 997024 1139456 1605632 1744792 1994048 2278912 3489584 3988096 4557824 6979168 7976192 9115648 13958336 15952384 18231296 19811401 27916672 31904768 36462592 39622802 55833344 63809536 72925184 79245604 111666688 127619072 138679807 145850368 158491208 223333376 255238144 277359614 316982416 446666752 510476288 554719228 633964832 893333504 970758649 1020952576 1109438456 1267929664 1786667008 1941517298 2218876912 2535859328 3573334016 3883034596 4437753824 5071718656 7146668032 7766069192 8875507648 10143437312 15532138384 17751015296 20286874624 31064276768 35502030592 40573749248 62128553536 71004061184 81147498496 124257107072 142008122368 162294996992 248514214144 284016244736 324589993984 497028428288 568032489472 649179987968 994056856576 1136064978944 1988113713152 2272129957888 3976227426304 4544259915776 7952454852608 15904909705216 31809819410432
• Sum of all divisors σ(n): 74022019802235
• Sum of proper divisors (its aliquot sum) s(n): 42212200391803
• 31809819410432 is an abundant number, because the sum of its proper divisors (42212200391803) is greater than itself. Its abundance is 10402380981371

Bases of 31809819410432

• Binary: 111001110111001001100111111001000000000000000₂
• Hexadecimal: 0x1CEE4CFC8000
• Base-36: B9X8966M8

Squares and roots of 31809819410432

• 31809819410432 squared (31809819410432²) is 1011864610924296432070426624
• 31809819410432 cubed (31809819410432³) is 32187230541308908197386899369750396141568
• The square root of 31809819410432 is 5640019.4512458909
• The cube root of 31809819410432 is 31685.0016821425

Scales and comparisons

• 31,809,819,410,432 seconds is equal to 1,011,453 years, 44 weeks, 6 days, 3 hours, 20 minutes, 32 seconds.
• To count from 1 to 31,809,819,410,432 would take you about two million, five hundred twenty-eight thousand, six hundred thirty-four 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 31809819410432 cubic inches would be around 2640.4 feet tall.

Recreational maths with 31809819410432

• 31809819410432 backwards is 23401491890813
• The number of decimal digits it has is: 14
• The sum of 31809819410432's digits is 53
• More coming soon!