21423325200

Names of 21423325200

• Cardinal: 21423325200 can be written as Twenty-one billion, four hundred twenty-three million, three hundred twenty-five thousand, two hundred.

Scientific notation

• Scientific notation: 2.14233252 × 10¹⁰

Factors of 21423325200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8423

Divisors of 21423325200

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 127 136 150 170 200 204 240 254 255 272 300 340 381 400 408 425 508 510 600 635 680 762 816 850 1016 1020 1200 1270 1275 1360 1524 1700 1905 2032 2040 2159 2540 2550 3048 3175 3400 3810 4080 4318 5080 5100 6096 6350 6477 6800 7620 8269 8636 9525 10160 10200 10795 12700 12954 15240 16538 17272 19050 20400 21590 24807 25400 25908 30480 32385 33076 34544 38100 41345 43180 49614 50800 51816 53975 64770 66152 76200 82690 86360 99228 103632 107950 124035 129540 132304 140573 152400 161925 165380 172720 198456 206725 215900 248070 259080 281146 323850 330760 396912 413450 421719 431800 496140 518160 562292 620175 647700 661520 702865 826900 843438 863600 992280 1050163 1124584 1240350 1295400 1405730 1653800 1686876 1984560 2100326 2108595 2249168 2480700 2590800 2811460 3150489 3307600 3373752 3514325 4200652 4217190 4961400 5250815 5622920 6300978 6747504 7028650 8401304 8434380 9922800 10501630 10542975 11245840 12601956 14057300 15752445 16802608 16868760 17852771 21003260 21085950 25203912 26254075 28114600 31504890 33737520 35705542 42006520 42171900 50407824 52508150 53558313 56229200 63009780 71411084 78762225 84013040 84343800 89263855 105016300 107116626 126019560 142822168 157524450 168687600 178527710 210032600 214233252 252039120 267791565 285644336 315048900 357055420 420065200 428466504 446319275 535583130 630097800 714110840 856933008 892638550 1071166260 1260195600 1338957825 1428221680 1785277100 2142332520 2677915650 3570554200 4284665040 5355831300 7141108400 10711662600 21423325200
• Sum of all divisors σ(n): 73243883520
• Sum of proper divisors (its aliquot sum) s(n): 51820558320
• 21423325200 is an abundant number, because the sum of its proper divisors (51820558320) is greater than itself. Its abundance is 30397233120

Bases of 21423325200

• Binary: 10011111100111011100000000000010000₂
• Hexadecimal: 0x4FCEE0010
• Base-36: 9UAW7IO

Squares and roots of 21423325200

• 21423325200 squared (21423325200²) is 458958862624955040000
• 21423325200 cubed (21423325200³) is 9832424967436537457299008000000
• The square root of 21423325200 is 146367.0905634187
• The cube root of 21423325200 is 2777.3394313223

Scales and comparisons

• 21,423,325,200 seconds is equal to 681 years, 10 weeks, 1 day, 3 hours, 40 minutes.
• To count from 1 to 21,423,325,200 would take you about one thousand, three hundred sixty-two 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 21423325200 cubic inches would be around 231.4 feet tall.

Recreational maths with 21423325200

• 21423325200 backwards is 00252332412
• 21423325200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21423325200's digits is 24
• More coming soon!