400713451656

Names of 400713451656

• Cardinal: 400713451656 can be written as Four hundred billion, seven hundred thirteen million, four hundred fifty-one thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.00713451656 × 10¹¹

Factors of 400713451656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 80

Divisors of 400713451656

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 37 42 49 56 62 74 84 93 98 111 124 147 148 168 186 196 217 222 248 259 294 296 343 372 392 434 444 518 588 651 686 744 777 868 888 961 1029 1036 1147 1176 1302 1369 1372 1519 1554 1736 1813 1922 2058 2072 2294 2604 2738 2744 2883 3038 3108 3441 3626 3844 4107 4116 4557 4588 5208 5439 5476 5766 6076 6216 6727 6882 7252 7688 8029 8214 8232 9114 9176 9583 10633 10878 10952 11532 12152 12691 13454 13764 14504 16058 16428 18228 19166 20181 21266 21756 23064 24087 25382 26908 27528 28749 31899 32116 32856 35557 36456 38073 38332 40362 42439 42532 43512 47089 48174 50653 50764 53816 56203 57498 63798 64232 67081 71114 76146 76664 80724 84878 85064 94178 96348 101306 101528 106671 112406 114996 127317 127596 134162 141267 142228 151959 152292 161448 168609 169756 188356 192696 201243 202612 213342 224812 229992 248899 254634 255192 268324 282534 284456 297073 303918 304584 329623 337218 339512 354571 376712 393421 402486 405224 426684 449624 469567 497798 509268 536648 565068 594146 607836 659246 674436 709142 746697 786842 804972 853368 891219 939134 988869 995596 1018536 1063713 1130136 1180263 1188292 1215672 1315609 1318492 1348872 1408701 1418284 1493394 1570243 1573684 1609944 1742293 1782438 1878268 1977738 1991192 2079511 2127426 2360526 2376584 2481997 2631218 2636984 2817402 2836568 2986788 3140486 3147368 3484586 3564876 3756536 3946827 3955476 4159022 4254852 4710729 4721052 4963994 5226879 5262436 5634804 5973576 6238533 6280972 6969172 7129752 7445991 7893654 7910952 8318044 8509704 9209263 9421458 9442104 9927988 10453758 10524872 10991701 11269608 12196051 12477066 12561944 13938344 14556577 14891982 15787308 16636088 17373979 18418526 18842916 19855976 20907516 21983402 24392102 24954132 27627789 29113154 29783964 31574616 32975103 34747958 36588153 36837052 37685832 41815032 43669731 43966804 48677533 48784204 49908264 52121937 55255578 58226308 59567928 64464841 65950206 69495916 73176306 73674104 76941907 87339462 87933608 97355066 97568408 104243874 110511156 116452616 128929682 131900412 138991832 146032599 146352612 153883814 174678924 193394523 194710132 208487748 221022312 230825721 257859364 263800824 292065198 292705224 307767628 340742731 349357848 386789046 389420264 416975496 451253887 461651442 515718728 538593349 584130396 615535256 681485462 773578092 902507774 923302884 1022228193 1077186698 1168260792 1353761661 1362970924 1547156184 1615780047 1805015548 1846605768 2044456386 2154373396 2385199117 2707523322 2725941848 3231560094 3610031096 4088912772 4308746792 4770398234 5415046644 6463120188 7155597351 8177825544 9540796468 10830093288 12926240376 14311194702 16696393819 19081592936 28622389404 33392787638 50089181457 57244778808 66785575276 100178362914 133571150552 200356725828 400713451656
• Sum of all divisors σ(n): 1240693920000
• Sum of proper divisors (its aliquot sum) s(n): 839980468344
• 400713451656 is an abundant number, because the sum of its proper divisors (839980468344) is greater than itself. Its abundance is 439267016688

Bases of 400713451656

• Binary: 101110101001100011000100000100010001000₂
• Hexadecimal: 0x5D4C620888
• Base-36: 5432FY4O

Squares and roots of 400713451656

• 400713451656 squared (400713451656²) is 160571270338065449142336
• 400713451656 cubed (400713451656³) is 64343067973954896131461383398908416
• The square root of 400713451656 is 633019.3138096185
• The cube root of 400713451656 is 7372.4410260075

Scales and comparisons

• 400,713,451,656 seconds is equal to 12,741 years, 23 weeks, 2 days, 4 hours, 7 minutes, 36 seconds.
• To count from 1 to 400,713,451,656 would take you about twenty-five thousand, four hundred eighty-two 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 400713451656 cubic inches would be around 614.4 feet tall.

Recreational maths with 400713451656

• 400713451656 backwards is 656154317004
• 400713451656 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400713451656's digits is 42
• More coming soon!