421464850059645

Names of 421464850059645

• Cardinal: 421464850059645 can be written as Four hundred twenty-one trillion, four hundred sixty-four billion, eight hundred fifty million, fifty-nine thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 4.21464850059645 × 10¹⁴

Factors of 421464850059645

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 843

Divisors of 421464850059645

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 45 49 57 63 95 105 133 147 171 245 285 315 361 399 441 665 735 809 855 931 1083 1197 1805 1995 2205 2427 2527 2793 3249 4045 4655 5415 5663 5985 7281 7581 8379 12135 12635 13965 15371 16245 16989 17689 22743 28315 36405 37905 39641 41895 46113 50967 53067 76855 84945 88445 107597 113715 118923 138339 159201 198205 230565 254835 265335 292049 322791 356769 537985 594615 654481 691695 753179 796005 876147 968373 1460245 1613955 1783845 1963443 2044343 2259537 2628441 3272405 3765895 4380735 4581367 4841865 5890329 6133029 6778611 9817215 10221715 11297685 12435139 13142205 13744101 14310401 18399087 22906835 29451645 30665145 32069569 33893055 37305417 41232303 42931203 62175695 68720505 71552005 87045973 91995435 96208707 111916251 128793609 160347845 186527085 206161515 214656015 236267641 261137919 288626121 435229865 481043535 529475129 559581255 609321811 643968045 708802923 783413757 1181338205 1305689595 1443130605 1588425387 1653873487 1827965433 2126408769 2647375645 3046609055 3544014615 3706325903 3917068785 4765276161 4961620461 5483896299 7942126935 8269367435 9139827165 10060027451 10632043845 11118977709 11577114409 14884861383 18531629515 23826380805 24808102305 25944281321 27419481495 30180082353 33356933127 34731343227 50300137255 55594888545 57885572045 70420192157 74424306915 77832843963 90540247059 104194029681 129721406605 150900411765 166784665635 173656716135 191140521569 211260576471 233498531889 352100960785 389164219815 452701235295 492941345099 520970148405 573421564707 633781729413 955702607845 1056302882355 1167492659445 1337983650983 1478824035297 1720264694121 2464706725495 2867107823535 3168908647065 4013950952949 4436472105891 6689918254915 7394120176485 8601323470605 9365885556881 12041852858847 20069754764745 22182360529455 28097656670643 46829427784405 60209264294235 84292970011929 140488283353215 421464850059645
• Sum of all divisors σ(n): 898001701828920
• Sum of proper divisors (its aliquot sum) s(n): 476536851769275
• 421464850059645 is an abundant number, because the sum of its proper divisors (476536851769275) is greater than itself. Its abundance is 55072001709630

Bases of 421464850059645

• Binary: 1011111110101000111101110101011000101000101111101₂
• Hexadecimal: 0x17F51EEAC517D
• Base-36: 45EAA1TPX9

Squares and roots of 421464850059645

• 421464850059645 squared (421464850059645²) is 177632619835799041960057526025
• 421464850059645 cubed (421464850059645³) is 74865905484796965459945585055205352389761125
• The square root of 421464850059645 is 20529609.1063528289
• The cube root of 421464850059645 is 74975.6869375343

Scales and comparisons

• 421,464,850,059,645 seconds is equal to 13,401,278 years, 28 weeks, 6 days, 5 hours, 45 seconds.
• To count from 1 to 421,464,850,059,645 would take you about thirty-three million, five hundred three thousand, one hundred ninety-six 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 421464850059645 cubic inches would be around 6248 feet tall.

Recreational maths with 421464850059645

• 421464850059645 backwards is 546950058464124
• 421464850059645 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421464850059645's digits is 63
• More coming soon!