31940678232

Names of 31940678232

• Cardinal: 31940678232 can be written as Thirty-one billion, nine hundred forty million, six hundred seventy-eight thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 3.1940678232 × 10¹⁰

Factors of 31940678232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 971

Divisors of 31940678232

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 149 152 171 228 298 342 349 447 449 456 596 684 698 894 898 1047 1192 1341 1347 1368 1396 1788 1796 2094 2682 2694 2792 2831 3141 3576 3592 4041 4188 5364 5388 5662 6282 6631 8082 8376 8493 8531 10728 10776 11324 12564 13262 16164 16986 17062 19893 22648 25128 25479 25593 26524 32328 33972 34124 39786 50958 51186 52001 53048 59679 66901 67944 68248 76779 79572 101916 102372 104002 119358 133802 153558 156003 156701 159144 200703 203832 204744 208004 238716 267604 307116 312006 313402 401406 416008 468009 470103 477432 535208 602109 614232 624012 626804 802812 936018 940206 988019 1204218 1248024 1253608 1271119 1410309 1605624 1872036 1880412 1976038 2408436 2542238 2820618 2964057 2977319 3744072 3760824 3813357 3952076 4816872 5084476 5641236 5928114 5954638 7626714 7904152 8892171 8931957 10168952 11282472 11440071 11856228 11909276 15253428 17784342 17863914 22880142 23348449 23712456 23818552 26795871 30506856 35568684 35727828 45760284 46696898 53591742 70045347 71137368 71455656 91520568 93393796 107183484 140090694 186787592 210136041 214366968 280181388 420272082 443620531 560362776 840544164 887241062 1330861593 1681088328 1774482124 2661723186 3548964248 3992584779 5323446372 7985169558 10646892744 15970339116 31940678232
• Sum of all divisors σ(n): 92137500000
• Sum of proper divisors (its aliquot sum) s(n): 60196821768
• 31940678232 is an abundant number, because the sum of its proper divisors (60196821768) is greater than itself. Its abundance is 28256143536

Bases of 31940678232

• Binary: 11101101111110100000001001001011000₂
• Hexadecimal: 0x76FD01258
• Base-36: EO8NL20

Squares and roots of 31940678232

• 31940678232 squared (31940678232²) is 1020206925920158645824
• 31940678232 cubed (31940678232³) is 32586101150873647828657234503168
• The square root of 31940678232 is 178719.5519018555
• The cube root of 31940678232 is 3172.8390688053

Scales and comparisons

• 31,940,678,232 seconds is equal to 1,015 years, 31 weeks, 6 days, 18 hours, 37 minutes, 12 seconds.
• To count from 1 to 31,940,678,232 would take you about two thousand and thirty-one 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 31940678232 cubic inches would be around 264.4 feet tall.

Recreational maths with 31940678232

• 31940678232 backwards is 23287604913
• The number of decimal digits it has is: 11
• The sum of 31940678232's digits is 45
• More coming soon!