31292712416

Names of 31292712416

• Cardinal: 31292712416 can be written as Thirty-one billion, two hundred ninety-two million, seven hundred twelve thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 3.1292712416 × 10¹⁰

Factors of 31292712416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1152

Divisors of 31292712416

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 32 38 49 56 62 76 98 112 124 133 152 196 217 224 248 266 304 392 434 496 532 589 608 784 868 931 961 992 1064 1093 1178 1519 1568 1736 1862 1922 2128 2186 2356 3038 3472 3724 3844 4123 4256 4372 4712 6076 6727 6944 7448 7651 7688 8246 8744 9424 12152 13454 14896 15302 15376 16492 17488 18259 18848 20767 24304 26908 28861 29792 30604 30752 32984 33883 34976 36518 41534 47089 48608 53557 53816 57722 61208 65968 67766 73036 83068 94178 107114 107632 115444 122416 127813 131936 135532 145369 146072 166136 188356 214228 215264 230888 237181 244832 255626 271064 290738 292144 332272 376712 428456 461776 474362 511252 542128 581476 584288 643777 664544 753424 856912 894691 923552 948724 1017583 1022504 1050373 1084256 1162952 1287554 1506848 1660267 1713824 1789382 1897448 2035166 2045008 2100746 2325904 2575108 3320534 3578764 3794896 4070332 4090016 4201492 4506439 4651808 5150216 6641068 7157528 7352611 7589792 8140664 8402984 9012878 10300432 13282136 14315056 14705222 16281328 16805968 18025756 19957087 20600864 26564272 28630112 29410444 31545073 32562656 33611936 36051512 39914174 51468277 53128544 58820888 63090146 72103024 79828348 102936554 117641776 126180292 139699609 144206048 159656696 205873108 235283552 252360584 279399218 319313392 411746216 504721168 558798436 638626784 823492432 977897263 1009442336 1117596872 1646984864 1955794526 2235193744 3911589052 4470387488 7823178104 15646356208 31292712416
• Sum of all divisors σ(n): 78021082440
• Sum of proper divisors (its aliquot sum) s(n): 46728370024
• 31292712416 is an abundant number, because the sum of its proper divisors (46728370024) is greater than itself. Its abundance is 15435657608

Bases of 31292712416

• Binary: 11101001001001100001110010111100000₂
• Hexadecimal: 0x74930E5E0
• Base-36: EDIVFFK

Squares and roots of 31292712416

• 31292712416 squared (31292712416²) is 979233850350480557056
• 31292712416 cubed (31292712416³) is 30642883267029968879352887607296
• The square root of 31292712416 is 176897.4630004625
• The cube root of 31292712416 is 3151.2370186805

Scales and comparisons

• 31,292,712,416 seconds is equal to 995 years, 4 days, 4 hours, 6 minutes, 56 seconds.
• To count from 1 to 31,292,712,416 would take you about one thousand, nine hundred ninety 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 31292712416 cubic inches would be around 262.6 feet tall.

Recreational maths with 31292712416

• 31292712416 backwards is 61421729213
• 31292712416 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31292712416's digits is 38
• More coming soon!