421502049978138
421,502,049,978,138 is an even composite number composed of eight prime numbers multiplied together.
421502049978138 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 421502049978138:
2 × 32 × 19 × 23 × 29 × 89 × 1063 × 19531
(2 × 3 × 3 × 19 × 23 × 29 × 89 × 1063 × 19531)See below for interesting mathematical facts about the number 421502049978138 from the Numbermatics database.
Names of 421502049978138
- Cardinal: 421502049978138 can be written as Four hundred twenty-one trillion, five hundred two billion, forty-nine million, nine hundred seventy-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 4.21502049978138 × 1014
Factors of 421502049978138
Divisors of 421502049978138
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 6 9 18 19 23 29 38 46 57 58 69 87 89 114 138 171 174 178 207 261 267 342 414 437 522 534 551 667 801 874 1063 1102 1311 1334 1602 1653 1691 2001 2047 2126 2581 2622 3189 3306 3382 3933 4002 4094 4959 5073 5162 6003 6141 6378 7743 7866 9567 9918 10146 12006 12282 12673 15219 15486 18423 19134 19531 20197 23229 24449 25346 30438 30827 36846 38019 38893 39062 40394 46458 48898 49039 58593 59363 60591 61654 73347 76038 77786 92481 94607 98078 114057 116679 117186 118726 121182 146694 147117 175779 178089 181773 184962 189214 220041 228114 233358 277443 283821 294234 350037 351558 356178 363546 371089 440082 441351 449213 464531 534267 554886 566399 567642 585713 700074 709021 742178 851463 882702 898426 929062 1068534 1113267 1127897 1132798 1171426 1347639 1393593 1418042 1699197 1702926 1738259 1757139 1797533 2127063 2175961 2226534 2255794 2695278 2743603 2787186 3339801 3383691 3398394 3476518 3514278 3595066 4042917 4180779 4254126 4351922 5097591 5214777 5271417 5392599 5487206 6381189 6527883 6679602 6767382 8085834 8230809 8361558 8535047 10151073 10195182 10429554 10542834 10761581 10785198 12762378 13027177 13055766 13471399 15644331 16177797 16461618 17070094 19583649 20302146 20761453 21523162 24692427 25605141 26054354 26942798 31288662 32284743 32355594 33026921 39081531 39167298 39979957 40414197 41343259 41522906 49384854 50409511 51210282 52128457 62284359 63102869 64569486 66053842 76815423 78163062 79959914 80828394 82686518 96854229 99080763 100819022 104256914 117244593 119939871 121242591 124029777 124568718 126205738 151228533 153630846 156385371 186853077 189308607 193708458 198161526 234489186 239879742 242485182 247516363 248059554 297242289 302457066 312770742 359819613 372089331 373706154 378617214 394467607 453685599 469156113 477513419 495032726 567925821 594484578 602082137 719639226 742549089 744178662 759619183 788935214 907371198 938312226 955026838 957780709 1135851642 1159418753 1183402821 1198954511 1204164274 1432540257 1485098178 1519238366 1806246411 1847769317 1915561418 2227647267 2278857549 2318837506 2366805642 2397909022 2865080514 2873342127 3478256259 3550208463 3596863533 3612492822 3695538634 4297620771 4455294534 4557715098 5418739233 5543307951 5746684254 6836572647 6956512518 7100416926 7193727066 8595241542 8620026381 9072754961 10434768777 10790590599 10837478466 11086615902 11439560603 13673145294 13847889151 16629923853 17240052762 18145509922 20869537554 21581181198 22028956307 22879121206 27218264883 27695778302 33259847706 34318681809 35107617023 41543667453 42498694291 44057912614 53585310193 54436529766 66086868921 68637363618 70215234046 81654794649 83087334906 84997388582 102956045427 105322851069 107170620386 124631002359 127496082873 132173737842 160755930579 163309589298 198260606763 205912090854 210645702138 249262004718 254992165746 263109893869 315968553207 321511861158 382488248619 396521213526 482267791737 526219787738 631937106414 764976497238 789329681607 807475191529 964535583474 1018120893667 1232462134439 1578659363214 1614950383058 2036241787334 2367989044821 2422425574587 2464924268878 3054362681001 3697386403317 4735978089642 4844851149174 6108725362002 7267276723761 7394772806634 9163088043003 11092159209951 14534553447522 18326176086006 22184318419902 23416780554341 46833561108682 70250341663023 140500683326046 210751024989069 421502049978138
- Sum of all divisors σ(n): 1050407834112000
- Sum of proper divisors (its aliquot sum) s(n): 628905784133862
- 421502049978138 is an abundant number, because the sum of its proper divisors (628905784133862) is greater than itself. Its abundance is 207403734155724
Bases of 421502049978138
- Binary: 10111111101011010100101111111011000000111000110102
- Hexadecimal: 0x17F5A97F6071A
- Base-36: 45ERD9P2QI
Squares and roots of 421502049978138
- 421502049978138 squared (4215020499781382) is 177663978135772744366277947044
- 421502049978138 cubed (4215020499781383) is 74885730991499300194507841811501871721724072
-
The
square root of 421502049978138 is 20530515.0928596529 -
The
cube root of 421502049978138 is 74977.8927421927
Scales and comparisons
How big is 421502049978138?- 421,502,049,978,138 seconds is equal to 13,402,461 years, 20 weeks, 4 days, 19 hours, 42 minutes, 18 seconds.
-
To count from 1 to 421,502,049,978,138 would take you about thirty-three million, five hundred six thousand, one hundred fifty-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 421502049978138 cubic inches would be around 6248.2 feet tall.
Recreational maths with 421502049978138
- 421502049978138 backwards is 831879940205124
- The number of decimal digits it has is: 15
- The sum of 421502049978138's digits is 63
- More coming soon!
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