400951322672128

Names of 400951322672128

• Cardinal: 400951322672128 can be written as Four hundred trillion, nine hundred fifty-one billion, three hundred twenty-two million, six hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.00951322672128 × 10¹⁴

Factors of 400951322672128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 199

Divisors of 400951322672128

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 67 92 107 128 134 184 214 256 268 368 428 512 529 536 736 856 1024 1058 1072 1472 1541 1712 2116 2144 2461 2944 3082 3424 4232 4288 4489 4922 5888 6164 6848 7169 8464 8576 8978 9844 11776 12167 12328 13696 14338 16928 17152 17956 19688 23552 24334 24656 27392 28676 33856 34304 35443 35912 39376 48668 49312 54784 56603 57352 67712 68608 70886 71824 78752 97336 98624 103247 109568 113206 114704 135424 141772 143648 157504 164887 194672 197248 206494 226412 229408 270848 283544 287296 300763 315008 329774 389344 394496 412988 452824 458816 480323 541696 567088 574592 601526 630016 659548 778688 788992 815189 825976 905648 917632 960646 1134176 1149184 1203052 1260032 1301869 1319096 1557376 1577984 1630378 1651952 1811296 1835264 1921292 2268352 2298368 2374681 2406104 2520064 2603738 2638192 3114752 3260756 3303904 3622592 3670528 3792401 3842584 4536704 4596736 4749362 4812208 5207476 5276384 6229504 6521512 6607808 6917549 7245184 7341056 7584802 7685168 9073408 9498724 9624416 10414952 10552768 11047429 12459008 13043024 13215616 13835098 14490368 15169604 15370336 18146816 18997448 19248832 20829904 21105536 22094858 26086048 26431232 27670196 28980736 30339208 30740672 32181641 36293632 37994896 38497664 41659808 42211072 44189716 52172096 52862464 54617663 55340392 57961472 60678416 61481344 64363282 75989792 76995328 83319616 84422144 87225223 88379432 104344192 105724928 109235326 110680784 121356832 122962688 128726564 151979584 153990656 159103627 166639232 168844288 174450446 176758864 208688384 218470652 221361568 242713664 245925376 254090867 257453128 303959168 307981312 318207254 333278464 348900892 353517728 417376768 436941304 442723136 485427328 491850752 508181734 514906256 607918336 636414508 666556928 697801784 707035456 740177743 834753536 873882608 885446272 970854656 1016363468 1029812512 1215836672 1272829016 1333113856 1395603568 1414070912 1480355486 1747765216 1770892544 1941709312 2032726936 2059625024 2431673344 2545658032 2791207136 2828141824 2960710972 3495530432 3541785088 3659383421 3883418624 4065453872 4119250048 5091316064 5582414272 5656283648 5844089941 5921421944 6991060864 7083570176 7318766842 8130907744 8238500096 10182632128 11164828544 11312567296 11688179882 11842843888 13982121728 14637533684 16261815488 16477000192 17024088089 20365264256 22329657088 23376359764 23685687776 27964243456 29275067368 32523630976 32954000384 34048176178 40730528512 44659314176 46752719528 47371375552 55928486912 58550134736 65047261952 68096352356 81461057024 89318628352 93505439056 94742751104 117100269472 130094523904 136192704712 162922114048 187010878112 189485502208 234200538944 260189047808 272385409424 374021756224 378971004416 391554026047 468401077888 544770818848 748043512448 757942008832 783108052094 936802155776 1089541637696 1496087024896 1566216104188 1873604311552 2179083275392 2992174049792 3132432208376 3747208623104 4358166550784 5984348099584 6264864416752 8716333101568 12529728833504 17432666203136 25059457667008 50118915334016 100237830668032 200475661336064 400951322672128
• Sum of all divisors σ(n): 858586317350400
• Sum of proper divisors (its aliquot sum) s(n): 457634994678272
• 400951322672128 is an abundant number, because the sum of its proper divisors (457634994678272) is greater than itself. Its abundance is 56683672006144

Bases of 400951322672128

• Binary: 1011011001010100111000001001010001111110000000000₂
• Hexadecimal: 0x16CA9C128FC00
• Base-36: 3Y4IHT9GCG

Squares and roots of 400951322672128

• 400951322672128 squared (400951322672128²) is 160761963152528904758188048384
• 400951322672128 cubed (400951322672128³) is 64457721761374368775790536021476180232241152
• The square root of 400951322672128 is 20023768.9427372287
• The cube root of 400951322672128 is 73738.9954383989

Scales and comparisons

• 400,951,322,672,128 seconds is equal to 12,749,011 years, 43 weeks, 3 days, 16 hours, 55 minutes, 28 seconds.
• To count from 1 to 400,951,322,672,128 would take you about thirty-one million, eight hundred seventy-two thousand, five hundred twenty-nine 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 400951322672128 cubic inches would be around 6144.9 feet tall.

Recreational maths with 400951322672128

• 400951322672128 backwards is 821276223159004
• The number of decimal digits it has is: 15
• The sum of 400951322672128's digits is 52
• More coming soon!