400946852416924

Names of 400946852416924

• Cardinal: 400946852416924 can be written as Four hundred trillion, nine hundred forty-six billion, eight hundred fifty-two million, four hundred sixteen thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 4.00946852416924 × 10¹⁴

Factors of 400946852416924

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 262738

Divisors of 400946852416924

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 11 22 31 41 44 62 82 124 151 164 181 302 341 362 451 604 682 724 902 1271 1364 1661 1804 1991 2542 3322 3982 4681 5084 5611 6191 6644 7421 7964 9362 11222 12382 13981 14842 18724 22444 24764 27331 27962 29684 51491 54662 55924 61721 68101 81631 102982 109324 123442 136202 163262 191921 205964 230051 246884 262321 272404 300641 326524 383842 460102 524642 601282 767684 847261 920204 1049284 1120571 1202564 1694522 2111131 2241142 2530561 2885531 3389044 4222262 4482284 5061122 5771062 8131951 8444524 9319871 10122244 10755161 11542124 12326281 16263902 18639742 21510322 24652562 32527804 34737701 37279484 39610471 43020644 47480101 49305124 69475402 79220942 89451461 94960202 118306771 138950804 158441884 178902922 189920404 236613542 333409991 357805844 382114711 435715181 473227084 522281111 666819982 764229422 871430362 1044562222 1227924601 1333639964 1471883131 1528458844 1624029311 1742860724 1946684141 2089124444 2455849202 2943766262 3248058622 3667509901 3893368282 4911698404 5887532524 6496117244 7169495251 7335019802 7786736564 13507170611 14338990502 14670039604 16190714441 17864322421 21413525551 27014341222 28677981004 32381428882 35728644842 42827051102 50344908641 54028682444 60347208371 64762857764 71457289684 78864447761 85654102204 100689817282 120694416742 157728895522 201379634564 222254352781 241388833484 293949305291 315457791044 444508705562 553793995051 587898610582 663819292081 889017411124 1107587990102 1175797221164 1327638584162 2215175980204 2444797880591 2655277168324 3233442358201 4889595761182 6466884716402 9112428464021 9779191522364 12933769432804 18224856928042 36449713856084 100236713104231 200473426208462 400946852416924
• Sum of all divisors σ(n): 819272251219968
• Sum of proper divisors (its aliquot sum) s(n): 418325398803044
• 400946852416924 is an abundant number, because the sum of its proper divisors (418325398803044) is greater than itself. Its abundance is 17378546386120

Bases of 400946852416924

• Binary: 1011011001010100010110110101101100100110110011100₂
• Hexadecimal: 0x16CA8B6B64D9C
• Base-36: 3Y4GFVSDCS

Squares and roots of 400946852416924

• 400946852416924 squared (400946852416924²) is 160758378463038634820321621776
• 400946852416924 cubed (400946852416924³) is 64455565844403965167909459662449620989337024
• The square root of 400946852416924 is 20023657.3187048923
• The cube root of 400946852416924 is 73738.7213956957

Scales and comparisons

• 400,946,852,416,924 seconds is equal to 12,748,869 years, 36 weeks, 1 day, 15 hours, 22 minutes, 4 seconds.
• To count from 1 to 400,946,852,416,924 would take you about thirty-one million, eight hundred seventy-two thousand, one hundred seventy-four 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 400946852416924 cubic inches would be around 6144.9 feet tall.

Recreational maths with 400946852416924

• 400946852416924 backwards is 429614258649004
• The number of decimal digits it has is: 15
• The sum of 400946852416924's digits is 64
• More coming soon!