20843584800

Names of 20843584800

• Cardinal: 20843584800 can be written as Twenty billion, eight hundred forty-three million, five hundred eighty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.08435848 × 10¹⁰

Factors of 20843584800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26118

Divisors of 20843584800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 337 400 480 600 674 800 1011 1200 1348 1685 2022 2400 2696 3370 4044 5055 5392 6740 8088 8425 10110 10784 13480 16176 16850 20220 25275 25771 26960 32352 33700 40440 50550 51542 53920 67400 77313 80880 101100 103084 128855 134800 154626 161760 202200 206168 257710 269600 309252 386565 404400 412336 515420 618504 644275 773130 808800 824672 1030840 1237008 1288550 1546260 1932825 2061680 2474016 2577100 3092520 3865650 4123360 5154200 6185040 7731300 8684827 10308400 12370080 15462600 17369654 20616800 26054481 30925200 34739308 43424135 52108962 61850400 69478616 86848270 104217924 130272405 138957232 173696540 208435848 217120675 260544810 277914464 347393080 416871696 434241350 521089620 651362025 694786160 833743392 868482700 1042179240 1302724050 1389572320 1736965400 2084358480 2605448100 3473930800 4168716960 5210896200 6947861600 10421792400 20843584800
• Sum of all divisors σ(n): 68049832032
• Sum of proper divisors (its aliquot sum) s(n): 47206247232
• 20843584800 is an abundant number, because the sum of its proper divisors (47206247232) is greater than itself. Its abundance is 26362662432

Bases of 20843584800

• Binary: 10011011010010111111101110100100000₂
• Hexadecimal: 0x4DA5FDD20
• Base-36: 9KPQCYO

Squares and roots of 20843584800

• 20843584800 squared (20843584800²) is 434455027314791040000
• 20843584800 cubed (20843584800³) is 9055600203622163336520192000000
• The square root of 20843584800 is 144373.0750521025
• The cube root of 20843584800 is 2752.0572946991

Scales and comparisons

• 20,843,584,800 seconds is equal to 662 years, 39 weeks, 4 days, 4 hours, 40 minutes.
• To count from 1 to 20,843,584,800 would take you about one thousand, three hundred twenty-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 20843584800 cubic inches would be around 229.3 feet tall.

Recreational maths with 20843584800

• 20843584800 backwards is 00848534802
• The number of decimal digits it has is: 11
• The sum of 20843584800's digits is 42
• More coming soon!