51393616400
51,393,616,400 is an even composite number composed of six prime numbers multiplied together.
51393616400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 51393616400:
24 × 52 × 7 × 47 × 149 × 2621
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 47 × 149 × 2621)See below for interesting mathematical facts about the number 51393616400 from the Numbermatics database.
Names of 51393616400
- Cardinal: 51393616400 can be written as Fifty-one billion, three hundred ninety-three million, six hundred sixteen thousand, four hundred.
Scientific notation
- Scientific notation: 5.13936164 × 1010
Factors of 51393616400
Divisors of 51393616400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 47 50 56 70 80 94 100 112 140 149 175 188 200 235 280 298 329 350 376 400 470 560 596 658 700 745 752 940 1043 1175 1192 1316 1400 1490 1645 1880 2086 2350 2384 2621 2632 2800 2980 3290 3725 3760 4172 4700 5215 5242 5264 5960 6580 7003 7450 8225 8344 9400 10430 10484 11920 13105 13160 14006 14900 16450 16688 18347 18800 20860 20968 26075 26210 26320 28012 29800 32900 35015 36694 41720 41936 49021 52150 52420 56024 59600 65525 65800 70030 73388 83440 91735 98042 104300 104840 112048 123187 131050 131600 140060 146776 175075 183470 196084 208600 209680 245105 246374 262100 280120 293552 350150 366940 390529 392168 417200 458675 490210 492748 524200 560240 615935 700300 733880 781058 784336 862309 917350 980420 985496 1048400 1225525 1231870 1400600 1467760 1562116 1724618 1834700 1952645 1960840 1970992 2451050 2463740 2733703 2801200 3079675 3124232 3449236 3669400 3905290 3921680 4311545 4902100 4927480 5467406 6159350 6248464 6898472 7338800 7810580 8623090 9763225 9804200 9854960 10934812 12318700 13668515 13796944 15621160 17246180 18354863 19526450 19608400 21557725 21869624 24637400 27337030 31242320 34492360 36709726 39052900 43115450 43739248 49274800 54674060 68342575 68984720 73419452 78105800 86230900 91774315 109348120 128484041 136685150 146838904 156211600 172461800 183548630 218696240 256968082 273370300 293677808 344923600 367097260 458871575 513936164 546740600 642420205 734194520 917743150 1027872328 1093481200 1284840410 1468389040 1835486300 2055744656 2569680820 3212101025 3670972600 5139361640 6424202050 7341945200 10278723280 12848404100 25696808200 51393616400
- Sum of all divisors σ(n): 145137139200
- Sum of proper divisors (its aliquot sum) s(n): 93743522800
- 51393616400 is an abundant number, because the sum of its proper divisors (93743522800) is greater than itself. Its abundance is 42349906400
Bases of 51393616400
- Binary: 1011111101110100110001011010000100002
- Hexadecimal: 0xBF74C5A10
- Base-36: NLYFK7K
Squares and roots of 51393616400
- 51393616400 squared (513936164002) is 2641303806670348960000
- 51393616400 cubed (513936164003) is 135746154635875675704378944000000
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The
square root of 51393616400 is 226701.6021116743 -
The
cube root of 51393616400 is 3717.9458443757
Scales and comparisons
How big is 51393616400?- 51,393,616,400 seconds is equal to 1,634 years, 8 weeks, 1 day, 12 hours, 33 minutes, 20 seconds.
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To count from 1 to 51,393,616,400 would take you about three thousand, two hundred sixty-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 51393616400 cubic inches would be around 309.8 feet tall.
Recreational maths with 51393616400
- 51393616400 backwards is 00461639315
- The number of decimal digits it has is: 11
- The sum of 51393616400's digits is 38
- More coming soon!
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