51238380816
51,238,380,816 is an even composite number composed of six prime numbers multiplied together.
51238380816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 51238380816:
24 × 33 × 7 × 61 × 89 × 3121
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 61 × 89 × 3121)See below for interesting mathematical facts about the number 51238380816 from the Numbermatics database.
Names of 51238380816
- Cardinal: 51238380816 can be written as Fifty-one billion, two hundred thirty-eight million, three hundred eighty thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 5.1238380816 × 1010
Factors of 51238380816
Divisors of 51238380816
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 61 63 72 84 89 108 112 122 126 144 168 178 183 189 216 244 252 267 336 356 366 378 427 432 488 504 534 549 623 712 732 756 801 854 976 1008 1068 1098 1246 1281 1424 1464 1512 1602 1647 1708 1869 2136 2196 2403 2492 2562 2928 3024 3121 3204 3294 3416 3738 3843 4272 4392 4806 4984 5124 5429 5607 6242 6408 6588 6832 7476 7686 8784 9363 9612 9968 10248 10858 11214 11529 12484 12816 13176 14952 15372 16287 16821 18726 19224 20496 21716 21847 22428 23058 24968 26352 28089 29904 30744 32574 33642 37452 38003 38448 43432 43694 44856 46116 48861 49936 56178 61488 65148 65541 67284 74904 76006 84267 86864 87388 89712 92232 97722 112356 114009 130296 131082 134568 146583 149808 152012 168534 174776 184464 190381 195444 196623 224712 228018 260592 262164 269136 277769 293166 304024 337068 342027 349552 380762 390888 393246 449424 456036 524328 555538 571143 586332 589869 608048 674136 684054 761524 781776 786492 833307 912072 1026081 1048656 1111076 1142286 1172664 1179738 1332667 1348272 1368108 1523048 1572984 1666614 1713429 1824144 1944383 2052162 2222152 2284572 2345328 2359476 2499921 2665334 2736216 3046096 3145968 3333228 3426858 3888766 3998001 4104324 4444304 4569144 4718952 4999842 5140287 5330668 5472432 5833149 6666456 6853716 7499763 7777532 7996002 8208648 9138288 9437904 9999684 10280574 10661336 11666298 11994003 13332912 13707432 14999526 15555064 15992004 16417296 16943909 17499447 19999368 20561148 21322672 23332596 23988006 27414864 29999052 31110128 31984008 33887818 34998894 35982009 39998736 41122296 46665192 47976012 50831727 52498341 59998104 63968016 67775636 69997788 71964018 82244592 93330384 95952024 101663454 104996682 118607363 119996208 135551272 139995576 143928036 152495181 191904048 203326908 209993364 237214726 271102544 279991152 287856072 304990362 355822089 406653816 419986728 457485543 474429452 575712144 609980724 711644178 813307632 839973456 914971086 948858904 1067466267 1219961448 1423288356 1829942172 1897717808 2134932534 2439922896 2846576712 3202398801 3659884344 4269865068 5693153424 6404797602 7319768688 8539730136 12809595204 17079460272 25619190408 51238380816
- Sum of all divisors σ(n): 172813939200
- Sum of proper divisors (its aliquot sum) s(n): 121575558384
- 51238380816 is an abundant number, because the sum of its proper divisors (121575558384) is greater than itself. Its abundance is 70337177568
Bases of 51238380816
- Binary: 1011111011100000101110100101000100002
- Hexadecimal: 0xBEE0BA510
- Base-36: NJE0BO0
Squares and roots of 51238380816
- 51238380816 squared (512383808162) is 2625371668645436825856
- 51238380816 cubed (512383808163) is 134519793341592258963880003178496
-
The
square root of 51238380816 is 226358.9645143307 -
The
cube root of 51238380816 is 3714.1986891337
Scales and comparisons
How big is 51238380816?- 51,238,380,816 seconds is equal to 1,629 years, 11 weeks, 3 days, 19 hours, 33 minutes, 36 seconds.
-
To count from 1 to 51,238,380,816 would take you about three thousand, two hundred fifty-eight 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 51238380816 cubic inches would be around 309.5 feet tall.
Recreational maths with 51238380816
- 51238380816 backwards is 61808383215
- The number of decimal digits it has is: 11
- The sum of 51238380816's digits is 45
- More coming soon!
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