31472027328

Names of 31472027328

• Cardinal: 31472027328 can be written as Thirty-one billion, four hundred seventy-two million, twenty-seven thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1472027328 × 10¹⁰

Factors of 31472027328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 102

Divisors of 31472027328

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 59 62 64 84 93 96 98 112 118 124 147 168 177 186 192 196 217 224 236 248 294 336 354 372 392 413 434 448 472 496 588 651 672 708 744 784 826 868 944 961 992 1176 1239 1302 1344 1416 1488 1519 1568 1652 1736 1829 1888 1922 1984 2352 2478 2604 2832 2883 2891 2976 3038 3136 3304 3472 3481 3658 3776 3844 4557 4704 4956 5208 5487 5664 5766 5782 5952 6076 6608 6727 6944 6962 7316 7688 8673 9114 9408 9912 10416 10443 10974 11328 11532 11564 12152 12803 13216 13454 13888 13924 14632 15376 17346 18228 19824 20181 20832 20886 21948 23064 23128 24304 24367 25606 26432 26908 27848 29264 30752 34692 36456 38409 39648 40362 41664 41772 43896 46128 46256 47089 48608 48734 51212 53816 55696 56699 58528 61504 69384 72912 73101 76818 79296 80724 83544 87792 89621 92256 92512 94178 97216 97468 102424 107632 107911 111392 113398 117056 138768 141267 145824 146202 153636 161448 167088 170097 170569 175584 179242 184512 185024 188356 194936 204848 215264 215822 222784 226796 268863 277536 282534 291648 292404 307272 322896 323733 334176 340194 341138 351168 358484 376712 389872 396893 409696 430528 431644 453592 511707 537726 555072 565068 584808 614544 645792 647466 668352 680388 682276 716968 753424 755377 779744 793786 819392 863288 907184 1023414 1075452 1130136 1169616 1190679 1229088 1291584 1294932 1360776 1364552 1433936 1506848 1510754 1559488 1587572 1726576 1814368 2046828 2150904 2260272 2266131 2339232 2381358 2458176 2589864 2721552 2729104 2778251 2867872 3013696 3021508 3175144 3345241 3453152 3628736 4093656 4301808 4520544 4532262 4678464 4762716 5179728 5287639 5443104 5458208 5556502 5735744 6043016 6350288 6690482 6906304 8187312 8334753 8603616 9041088 9064524 9525432 10035723 10359456 10575278 10886208 10916416 11113004 12086032 12700576 13380964 15862917 16374624 16669506 17207232 18129048 19050864 20071446 20718912 21150556 22226008 23416687 24172064 25401152 26761928 31725834 32749248 33339012 36258096 38101728 40142892 42301112 44452016 46833374 48344128 53523856 63451668 66678024 70250061 72516192 76203456 80285784 84602224 88904032 93666748 107047712 126903336 133356048 140500122 145032384 160571568 163916809 169204448 177808064 187333496 214095424 253806672 266712096 281000244 321143136 327833618 338408896 374666992 491750427 507613344 533424192 562000488 642286272 655667236 749333984 983500854 1015226688 1124000976 1311334472 1498667968 1967001708 2248001952 2622668944 3934003416 4496003904 5245337888 7868006832 10490675776 15736013664 31472027328
• Sum of all divisors σ(n): 101815463628
• Sum of proper divisors (its aliquot sum) s(n): 70343436300
• 31472027328 is an abundant number, because the sum of its proper divisors (70343436300) is greater than itself. Its abundance is 38871408972

Bases of 31472027328

• Binary: 11101010011111000010000011011000000₂
• Hexadecimal: 0x753E106C0
• Base-36: EGHMRPC

Squares and roots of 31472027328

• 31472027328 squared (31472027328²) is 990488504134378819584
• 31472027328 cubed (31472027328³) is 31172681270187011194252029591552
• The square root of 31472027328 is 177403.5719144347
• The cube root of 31472027328 is 3157.2446782927

Scales and comparisons

• 31,472,027,328 seconds is equal to 1,000 years, 37 weeks, 13 hours, 48 minutes, 48 seconds.
• To count from 1 to 31,472,027,328 would take you about two thousand and 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 31472027328 cubic inches would be around 263.1 feet tall.

Recreational maths with 31472027328

• 31472027328 backwards is 82372027413
• The number of decimal digits it has is: 11
• The sum of 31472027328's digits is 39
• More coming soon!