400091915946672

Names of 400091915946672

• Cardinal: 400091915946672 can be written as Four hundred trillion, ninety-one billion, nine hundred fifteen million, nine hundred forty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.00091915946672 × 10¹⁴

Factors of 400091915946672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 114

Divisors of 400091915946672

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 109 144 162 216 218 243 324 327 432 436 486 648 654 729 872 972 981 1296 1308 1458 1744 1944 1962 2187 2616 2916 2943 3888 3924 4374 5232 5832 5886 6561 7848 8748 8829 11664 11772 11881 13122 15696 17496 17658 19683 23544 23762 26244 26487 34992 35316 35643 39366 47088 47524 52488 52974 59049 70632 71286 78732 79461 95048 104976 105948 106929 118098 141264 142572 157464 158922 177147 190096 211896 213858 236196 238383 285144 314928 317844 320787 354294 423792 427716 472392 476766 570288 635688 641574 708588 715149 855432 944784 953532 962361 1271376 1283148 1295029 1417176 1430298 1710864 1907064 1924722 2145447 2566296 2590058 2834352 2860596 2887083 3814128 3849444 3885087 4290894 5132592 5180116 5721192 5774166 6436341 7698888 7770174 8581788 8661249 10360232 11442384 11548332 11655261 12872682 15397776 15540348 17163576 17322498 19309023 20720464 23096664 23310522 25745364 25983747 31080696 34327152 34644996 34965783 38618046 46193328 46621044 51490728 51967494 62161392 69289992 69931566 77236092 77951241 93242088 102981456 103934988 104897349 138579984 139863132 141158161 154472184 155902482 186484176 207869976 209794698 233853723 279726264 282316322 308944368 311804964 314692047 415739952 419589396 423474483 467707446 559452528 564632644 623609928 629384094 701561169 839178792 846948966 935414892 944076141 1129265288 1247219856 1258768188 1270423449 1403122338 1678357584 1693897932 1870829784 1888152282 2104683507 2258530576 2517536376 2540846898 2806244676 2832228423 3387795864 3741659568 3776304564 3811270347 4209367014 5035072752 5081693796 5612489352 5664456846 6775591728 7552609128 7622540694 8418734028 8496685269 10163387592 11224978704 11328913692 11433811041 15105218256 15245081388 16837468056 16993370538 20326775184 22657827384 22867622082 25490055807 30490162776 33674936112 33986741076 34301433123 45315654768 45735244164 50980111614 60980325552 67973482152 68602866246 76470167421 91470488328 101960223228 102904299369 135946964304 137205732492 152940334842 182940976656 203920446456 205808598738 229410502263 274411464984 305880669684 308712898107 407840892912 411617197476 458821004526 548822929968 611761339368 617425796214 823234394952 917642009052 926138694321 1223522678736 1234851592428 1646468789904 1835284018104 1852277388642 2469703184856 2778416082963 3670568036208 3704554777284 4939406369712 5556832165926 7409109554568 8335248248889 11113664331852 14818219109136 16670496497778 22227328663704 25005744746667 33340992995556 44454657327408 50011489493334 66681985991112 100022978986668 133363971982224 200045957973336 400091915946672
• Sum of all divisors σ(n): 1173531284754920
• Sum of proper divisors (its aliquot sum) s(n): 773439368808248
• 400091915946672 is an abundant number, because the sum of its proper divisors (773439368808248) is greater than itself. Its abundance is 373347452861576

Bases of 400091915946672

• Binary: 1011010111110000110101000100001110000101010110000₂
• Hexadecimal: 0x16BE1A8870AB0
• Base-36: 3XTJOSOR00

Squares and roots of 400091915946672

• 400091915946672 squared (400091915946672²) is 160073541205878852609947875584
• 400091915946672 cubed (400091915946672³) is 64044129793428618799168538750548878634856448
• The square root of 400091915946672 is 20002297.7666735079
• The cube root of 400091915946672 is 73686.2732279549

Scales and comparisons

• 400,091,915,946,672 seconds is equal to 12,721,685 years, 18 weeks, 5 days, 14 hours, 31 minutes, 12 seconds.
• To count from 1 to 400,091,915,946,672 would take you about thirty-one million, eight hundred four thousand, two hundred thirteen 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 400091915946672 cubic inches would be around 6140.5 feet tall.

Recreational maths with 400091915946672

• 400091915946672 backwards is 276649519190004
• The number of decimal digits it has is: 15
• The sum of 400091915946672's digits is 63
• More coming soon!