31416532992

Names of 31416532992

• Cardinal: 31416532992 can be written as Thirty-one billion, four hundred sixteen million, five hundred thirty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.1416532992 × 10¹⁰

Factors of 31416532992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 625

Divisors of 31416532992

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 256 288 312 324 351 384 416 432 468 486 512 576 607 624 648 702 768 832 864 936 972 1024 1053 1152 1214 1248 1296 1404 1536 1664 1728 1821 1872 1944 2048 2106 2304 2428 2496 2592 2808 3072 3159 3328 3456 3642 3744 3888 4096 4212 4608 4856 4992 5184 5463 5616 6144 6318 6656 6912 7284 7488 7776 7891 8192 8424 9216 9712 9984 10368 10926 11232 12288 12636 13312 13824 14568 14976 15552 15782 16384 16389 16848 18432 19424 19968 20736 21852 22464 23673 24576 25272 26624 27648 29136 29952 31104 31564 32778 33696 36864 38848 39936 41472 43704 44928 47346 49152 49167 50544 53248 55296 58272 59904 62208 63128 65556 67392 71019 73728 77696 79872 82944 87408 89856 94692 98334 101088 106496 110592 116544 119808 124416 126256 131112 134784 142038 147456 147501 155392 159744 165888 174816 179712 189384 196668 202176 212992 213057 221184 233088 239616 248832 252512 262224 269568 284076 295002 310784 319488 331776 349632 359424 378768 393336 404352 426114 442368 466176 479232 497664 505024 524448 539136 568152 590004 621568 638976 639171 663552 699264 718848 757536 786672 808704 852228 932352 958464 995328 1010048 1048896 1078272 1136304 1180008 1243136 1278342 1327104 1398528 1437696 1515072 1573344 1617408 1704456 1864704 1916928 1917513 1990656 2020096 2097792 2156544 2272608 2360016 2486272 2556684 2797056 2875392 3030144 3146688 3234816 3408912 3729408 3835026 3981312 4040192 4195584 4313088 4545216 4720032 4972544 5113368 5594112 5750784 6060288 6293376 6469632 6817824 7458816 7670052 8080384 8391168 8626176 9090432 9440064 9945088 10226736 11188224 12120576 12586752 12939264 13635648 14917632 15340104 16160768 16782336 17252352 18180864 18880128 20453472 22376448 24241152 25173504 25878528 27271296 29835264 30680208 32321536 33564672 36361728 37760256 40906944 44752896 48482304 50347008 51757056 54542592 61360416 64643072 67129344 72723456 75520512 81813888 89505792 96964608 100694016 109085184 122720832 129286144 134258688 145446912 151041024 163627776 193929216 201388032 218170368 245441664 268517376 290893824 302082048 327255552 387858432 402776064 436340736 490883328 581787648 604164096 654511104 805552128 872681472 981766656 1163575296 1208328192 1309022208 1745362944 1963533312 2416656384 2618044416 3490725888 3927066624 5236088832 7854133248 10472177664 15708266496 31416532992
• Sum of all divisors σ(n): 101524224256
• Sum of proper divisors (its aliquot sum) s(n): 70107691264
• 31416532992 is an abundant number, because the sum of its proper divisors (70107691264) is greater than itself. Its abundance is 38691158272

Bases of 31416532992

• Binary: 11101010000100100100100000000000000₂
• Hexadecimal: 0x750924000
• Base-36: EFKLC00

Squares and roots of 31416532992

• 31416532992 squared (31416532992²) is 986998545237424472064
• 31416532992 cubed (31416532992³) is 31008072359507550399706838335488
• The square root of 31416532992 is 177247.0958633737
• The cube root of 31416532992 is 3155.3878730121

Scales and comparisons

• 31,416,532,992 seconds is equal to 998 years, 49 weeks, 2 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 31,416,532,992 would take you about one thousand, nine hundred ninety-seven 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 31416532992 cubic inches would be around 262.9 feet tall.

Recreational maths with 31416532992

• 31416532992 backwards is 29923561413
• The number of decimal digits it has is: 11
• The sum of 31416532992's digits is 45
• More coming soon!