31997759273802

Names of 31997759273802

• Cardinal: 31997759273802 can be written as Thirty-one trillion, nine hundred ninety-seven billion, seven hundred fifty-nine million, two hundred seventy-three thousand, eight hundred two.

Scientific notation

• Scientific notation: 3.1997759273802 × 10¹³

Factors of 31997759273802

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15344

Divisors of 31997759273802

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 114 126 133 171 189 266 342 361 378 399 513 722 798 1026 1083 1197 2166 2394 2527 3249 3591 5054 6498 7182 7581 9747 15162 15313 19494 22743 30626 45486 45939 68229 91878 107191 136458 137817 214382 275634 290947 321573 413451 581894 643146 826902 872841 964719 1745682 1929438 2036629 2618523 2894157 4073258 5237046 5527993 5788314 6109887 7855569 11055986 12219774 15711138 16583979 18329661 33167958 36659322 38695951 49751937 54988983 77391902 99503874 109977966 116087853 149255811 232175706 234487969 298511622 348263559 468975938 696527118 703463907 1044790677 1406927814 1641415783 2089581354 2110391721 3282831566 4220783442 4455271411 4924247349 6331175163 8910542822 9848494698 12662350326 13365814233 14772742047 26731628466 29545484094 31186899877 40097442699 44318226141 62373799754 80194885398 84650156809 88636452282 93560699631 120292328097 169300313618 187121399262 240584656194 253950470427 280682098893 507900940854 561364197786 592551097663 761851411281 842046296679 1185102195326 1523702822562 1684092593358 1777653292989 2285554233843 3555306585978 4571108467686 5332959878967 10665919757934 15998879636901 31997759273802
• Sum of all divisors σ(n): 85771920790080
• Sum of proper divisors (its aliquot sum) s(n): 53774161516278
• 31997759273802 is an abundant number, because the sum of its proper divisors (53774161516278) is greater than itself. Its abundance is 21776402242476

Bases of 31997759273802

• Binary: 111010001101000001111000100110011101101001010₂
• Hexadecimal: 0x1D1A0F133B4A
• Base-36: BCBKFPPAI

Squares and roots of 31997759273802

• 31997759273802 squared (31997759273802²) is 1023856598544181894403535204
• 31997759273802 cubed (31997759273802³) is 32761116971110467503881859257084581925608
• The square root of 31997759273802 is 5656656.1919390151
• The cube root of 31997759273802 is 31747.2799947495

Scales and comparisons

• 31,997,759,273,802 seconds is equal to 1,017,429 years, 40 weeks, 56 minutes, 42 seconds.
• To count from 1 to 31,997,759,273,802 would take you about two million, five hundred forty-three thousand, five hundred seventy-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 31997759273802 cubic inches would be around 2645.6 feet tall.

Recreational maths with 31997759273802

• 31997759273802 backwards is 20837295779913
• The number of decimal digits it has is: 14
• The sum of 31997759273802's digits is 72
• More coming soon!