21422508243750
21,422,508,243,750 is an even composite number composed of six prime numbers multiplied together.
21422508243750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21422508243750:
2 × 33 × 55 × 17 × 53 × 140897
(2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 17 × 53 × 140897)See below for interesting mathematical facts about the number 21422508243750 from the Numbermatics database.
Names of 21422508243750
- Cardinal: 21422508243750 can be written as Twenty-one trillion, four hundred twenty-two billion, five hundred eight million, two hundred forty-three thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 2.142250824375 × 1013
Factors of 21422508243750
Divisors of 21422508243750
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 25 27 30 34 45 50 51 53 54 75 85 90 102 106 125 135 150 153 159 170 225 250 255 265 270 306 318 375 425 450 459 477 510 530 625 675 750 765 795 850 901 918 954 1125 1250 1275 1325 1350 1431 1530 1590 1802 1875 2125 2250 2295 2385 2550 2650 2703 2862 3125 3375 3750 3825 3975 4250 4505 4590 4770 5406 5625 6250 6375 6625 6750 7155 7650 7950 8109 9010 9375 10625 11250 11475 11925 12750 13250 13515 14310 16218 16875 18750 19125 19875 21250 22525 22950 23850 24327 27030 28125 31875 33125 33750 35775 38250 39750 40545 45050 48654 53125 56250 57375 59625 63750 66250 67575 71550 81090 84375 95625 99375 106250 112625 114750 119250 121635 135150 140897 159375 165625 168750 178875 191250 198750 202725 225250 243270 281794 286875 298125 318750 331250 337875 357750 405450 422691 478125 496875 563125 573750 596250 608175 675750 704485 845382 894375 956250 993750 1013625 1126250 1216350 1268073 1408970 1434375 1490625 1689375 1788750 2027250 2113455 2395249 2536146 2815625 2868750 2981250 3040875 3378750 3522425 3804219 4226910 4471875 4790498 5068125 5631250 6081750 6340365 7044850 7185747 7467541 7608438 8446875 8943750 10136250 10567275 11976245 12680730 14371494 14935082 15204375 16893750 17612125 19021095 21134550 21557241 22402623 23952490 25340625 30408750 31701825 35224250 35928735 37337705 38042190 43114482 44805246 50681250 52836375 59881225 63403650 64671723 67207869 71857470 74675410 76021875 88060625 95105475 105672750 107786205 112013115 119762450 126948197 129343446 134415738 152043750 158509125 176121250 179643675 186688525 190210950 201623607 215572410 224026230 253896394 264181875 299406125 317018250 323358615 336039345 359287350 373377050 380844591 403247214 440303125 475527375 528363750 538931025 560065575 598812250 634740985 646717230 672078690 761689182 792545625 880606250 898218375 933442625 951054750 1008118035 1077862050 1120131150 1142533773 1269481970 1320909375 1497030625 1585091250 1616793075 1680196725 1796436750 1866885250 1904222955 2016236070 2285067546 2377636875 2641818750 2694655125 2800327875 2994061250 3173704925 3233586150 3360393450 3427601319 3808445910 3962728125 4491091875 4667213125 4755273750 5040590175 5389310250 5600655750 5712668865 6347409850 6855202638 7485153125 7925456250 8083965375 8400983625 8982183750 9334426250 9521114775 10081180350 11425337730 11888184375 13473275625 14001639375 14970306250 15868524625 16167930750 16801967250 17138006595 19042229550 22455459375 23336065625 23776368750 25202950875 26946551250 28003278750 28563344325 31737049250 34276013190 40419826875 42004918125 44910918750 46672131250 47605573875 50405901750 57126688650 67366378125 70008196875 79342623125 80839653750 84009836250 85690032975 95211147750 126014754375 134732756250 140016393750 142816721625 158685246250 171380065950 202099134375 210024590625 238027869375 252029508750 285633443250 396713115625 404198268750 420049181250 428450164875 476055738750 630073771875 714083608125 793426231250 856900329750 1190139346875 1260147543750 1428167216250 2142250824375 2380278693750 3570418040625 4284501648750 7140836081250 10711254121875 21422508243750
- Sum of all divisors σ(n): 64192542664320
- Sum of proper divisors (its aliquot sum) s(n): 42770034420570
- 21422508243750 is an abundant number, because the sum of its proper divisors (42770034420570) is greater than itself. Its abundance is 21347526176820
Bases of 21422508243750
- Binary: 1001101111011110100001111111001111011001001102
- Hexadecimal: 0x137BD0FE7B26
- Base-36: 7LDD4AN1I
Squares and roots of 21422508243750
- 21422508243750 squared (214225082437502) is 458923859453536709414062500
- 21422508243750 cubed (214225082437503) is 9831300162396956527516002138427734375000
-
The
square root of 21422508243750 is 4628445.5537199527 -
The
cube root of 21422508243750 is 27773.0412722229
Scales and comparisons
How big is 21422508243750?- 21,422,508,243,750 seconds is equal to 681,169 years, 25 weeks, 6 days, 6 hours, 22 minutes, 30 seconds.
-
To count from 1 to 21,422,508,243,750 would take you about one million, seven hundred two thousand, nine hundred twenty-three 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 21422508243750 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21422508243750
- 21422508243750 backwards is 05734280522412
- 21422508243750 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21422508243750's digits is 45
- More coming soon!
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