51255012438
51,255,012,438 is an even composite number composed of six prime numbers multiplied together.
51255012438 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 51255012438:
2 × 33 × 72 × 292 × 31 × 743
(2 × 3 × 3 × 3 × 7 × 7 × 29 × 29 × 31 × 743)See below for interesting mathematical facts about the number 51255012438 from the Numbermatics database.
Names of 51255012438
- Cardinal: 51255012438 can be written as Fifty-one billion, two hundred fifty-five million, twelve thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 5.1255012438 × 1010
Factors of 51255012438
Divisors of 51255012438
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 29 31 42 49 54 58 62 63 87 93 98 126 147 174 186 189 203 217 261 279 294 378 406 434 441 522 558 609 651 743 783 837 841 882 899 1218 1302 1323 1421 1486 1519 1566 1674 1682 1798 1827 1953 2229 2523 2646 2697 2842 3038 3654 3906 4263 4458 4557 5046 5201 5394 5481 5859 5887 6293 6687 7569 8091 8526 9114 10402 10962 11718 11774 12586 12789 13374 13671 15138 15603 16182 17661 18879 20061 21547 22707 23033 24273 25578 26071 27342 31206 35322 36407 37758 38367 40122 41013 41209 43094 44051 45414 46066 46809 48546 52142 52983 56637 64641 69099 72814 76734 78213 82026 82418 88102 93618 105966 109221 113274 123627 129282 132153 138198 140427 150829 156426 158949 161231 169911 182497 193923 207297 218442 234639 247254 264306 280854 301658 317898 322462 327663 339822 364994 370881 387846 396459 414594 452487 469278 483693 547491 581769 621891 624863 655326 667957 703917 741762 792918 904974 967386 982989 1055803 1094982 1112643 1128617 1163538 1189377 1243782 1249726 1277479 1335914 1357461 1407834 1451079 1642473 1874589 1965978 2003871 2111606 2225286 2257234 2378754 2554958 2714922 2902158 3167409 3284946 3385851 3749178 3832437 4007742 4072383 4353237 4374041 4675699 4927419 5623767 6011613 6334818 6771702 7664874 8144766 8706474 8748082 9351398 9502227 9854838 10157553 11247534 11497311 12023226 13122123 14027097 16871301 18034839 19004454 19370753 20315106 22994622 26244246 28054194 28506681 30472659 30618287 32729893 33742602 34491933 36069678 38741506 39366369 42081291 57013362 58112259 60945318 61236574 65459786 68983866 78732738 84162582 91854861 98189679 116224518 118099107 126243873 135595271 174336777 183709722 196379358 236198214 252487746 271190542 275564583 294569037 348673554 406785813 523010331 551129166 589138074 813571626 826693749 883707111 949166897 1046020662 1220357439 1653387498 1767414222 1898333794 2440714878 2847500691 3661072317 5695001382 7322144634 8542502073 17085004146 25627506219 51255012438
- Sum of all divisors σ(n): 141839493120
- Sum of proper divisors (its aliquot sum) s(n): 90584480682
- 51255012438 is an abundant number, because the sum of its proper divisors (90584480682) is greater than itself. Its abundance is 39329468244
Bases of 51255012438
- Binary: 1011111011110000100101101100010101102
- Hexadecimal: 0xBEF096C56
- Base-36: NJNWSPI
Squares and roots of 51255012438
- 51255012438 squared (512550124382) is 2627076300019534703844
- 51255012438 cubed (512550124383) is 134650828433076270888496866411672
-
The
square root of 51255012438 is 226395.6988063159 -
The
cube root of 51255012438 is 3714.6005133467
Scales and comparisons
How big is 51255012438?- 51,255,012,438 seconds is equal to 1,629 years, 39 weeks, 7 hours, 27 minutes, 18 seconds.
-
To count from 1 to 51,255,012,438 would take you about three thousand, two hundred fifty-nine 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 51255012438 cubic inches would be around 309.6 feet tall.
Recreational maths with 51255012438
- 51255012438 backwards is 83421055215
- The number of decimal digits it has is: 11
- The sum of 51255012438's digits is 36
- More coming soon!
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