21422970126800

Names of 21422970126800

• Cardinal: 21422970126800 can be written as Twenty-one trillion, four hundred twenty-two billion, nine hundred seventy million, one hundred twenty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.14229701268 × 10¹³

Factors of 21422970126800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 113229290

Divisors of 21422970126800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 43 44 50 55 80 86 88 100 110 172 176 200 215 220 275 344 400 430 440 473 550 688 860 880 946 1075 1100 1720 1892 2150 2200 2365 3440 3784 4300 4400 4730 7568 8600 9460 11825 17200 18920 23650 37840 47300 94600 189200 113229229 226458458 452916916 566146145 905833832 1132292290 1245521519 1811667664 2264584580 2491043038 2830730725 4529169160 4868856847 4982086076 5661461450 6227607595 9058338320 9737713694 9964172152 11322922900 12455215190 19475427388 19928344304 22645845800 24344284235 24910430380 31138037975 38950854776 45291691600 48688568470 49820860760 53557425317 62276075950 77901709552 97377136940 99641721520 107114850634 121721421175 124552151900 194754273880 214229701268 243442842350 249104303800 267787126585 389508547760 428459402536 486885684700 498208607600 535574253170 856918805072 973771369400 1071148506340 1338935632925 1947542738800 2142297012680 2677871265850 4284594025360 5355742531700 10711485063400 21422970126800
• Sum of all divisors σ(n): 57453417135840
• Sum of proper divisors (its aliquot sum) s(n): 36030447009040
• 21422970126800 is an abundant number, because the sum of its proper divisors (36030447009040) is greater than itself. Its abundance is 14607476882240

Bases of 21422970126800

• Binary: 100110111101111101100100001100100000111010000₂
• Hexadecimal: 0x137BEC8641D0
• Base-36: 7LDKRAEA8

Squares and roots of 21422970126800

• 21422970126800 squared (21422970126800²) is 458943649053765208078240000
• 21422970126800 cubed (21422970126800³) is 9831936083563395139721321557120832000000
• The square root of 21422970126800 is 4628495.4495818617
• The cube root of 21422970126800 is 27773.2408723301

Scales and comparisons

• 21,422,970,126,800 seconds is equal to 681,184 years, 9 weeks, 4 days, 3 hours, 13 minutes, 20 seconds.
• To count from 1 to 21,422,970,126,800 would take you about one million, seven hundred two thousand, nine hundred sixty 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 21422970126800 cubic inches would be around 2314.4 feet tall.

Recreational maths with 21422970126800

• 21422970126800 backwards is 00862107922412
• 21422970126800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21422970126800's digits is 44
• More coming soon!