6456423313920

Names of 6456423313920

• Cardinal: 6456423313920 can be written as Six trillion, four hundred fifty-six billion, four hundred twenty-three million, three hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.45642331392 × 10¹²

Factors of 6456423313920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 226250

Divisors of 6456423313920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1280 1536 1920 2560 3779 3840 7558 7680 11337 15116 18895 22674 30232 37790 45348 56685 60464 75580 90696 113370 120928 151160 181392 222461 226740 241856 302320 362784 444922 453480 483712 604640 667383 725568 889844 906960 967424 1112305 1209280 1334766 1451136 1779688 1813920 1934848 2224610 2418560 2669532 2902272 3336915 3559376 3627840 4449220 4837120 5339064 5804544 6673830 7118752 7255680 8898440 9674240 10678128 13347660 14237504 14511360 17796880 21356256 26695320 28475008 29022720 35593760 42712512 53390640 56950016 71187520 85425024 106781280 113900032 142375040 170850048 213562560 284750080 341700096 427125120 569500160 840680119 854250240 1681360238 1708500480 2522040357 3362720476 4203400595 5044080714 6725440952 8406801190 10088161428 12610201785 13450881904 16813602380 20176322856 25220403570 26901763808 33627204760 40352645712 50440807140 53803527616 67254409520 80705291424 100881614280 107607055232 134508819040 161410582848 201763228560 215214110464 269017638080 322821165696 403526457120 430428220928 538035276160 645642331392 807052914240 1076070552320 1291284662784 1614105828480 2152141104640 3228211656960 6456423313920
• Sum of all divisors σ(n): 20645932950720
• Sum of proper divisors (its aliquot sum) s(n): 14189509636800
• 6456423313920 is an abundant number, because the sum of its proper divisors (14189509636800) is greater than itself. Its abundance is 7733086322880

Bases of 6456423313920

• Binary: 1011101111101000000110100010111001000000000₂
• Hexadecimal: 0x5DF40D17200
• Base-36: 2AE1FQOLC

Squares and roots of 6456423313920

• 6456423313920 squared (6456423313920²) is 41685402008529714865766400
• 6456423313920 cubed (6456423313920³) is 269138601377998845760424188248588288000
• The square root of 6456423313920 is 2540949.2938506271
• The cube root of 6456423313920 is 18620.7569886721

Scales and comparisons

• 6,456,423,313,920 seconds is equal to 205,294 years, 15 weeks, 16 hours, 32 minutes.
• To count from 1 to 6,456,423,313,920 would take you about five hundred thirteen thousand, two hundred thirty-five 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 6456423313920 cubic inches would be around 1551.7 feet tall.

Recreational maths with 6456423313920

• 6456423313920 backwards is 0293133246546
• 6456423313920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6456423313920's digits is 48
• More coming soon!