51531463872
51,531,463,872 is an even composite number composed of five prime numbers multiplied together.
51531463872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 51531463872:
26 × 34 × 73 × 73 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 73 × 397)See below for interesting mathematical facts about the number 51531463872 from the Numbermatics database.
Names of 51531463872
- Cardinal: 51531463872 can be written as Fifty-one billion, five hundred thirty-one million, four hundred sixty-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 5.1531463872 × 1010
Factors of 51531463872
Divisors of 51531463872
- Number of divisors d(n): 560
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 73 81 84 96 98 108 112 126 144 146 147 162 168 189 192 196 216 219 224 252 288 292 294 324 336 343 378 392 397 432 438 441 448 504 511 567 576 584 588 648 657 672 686 756 784 794 864 876 882 1008 1022 1029 1134 1168 1176 1191 1296 1314 1323 1344 1372 1512 1533 1568 1588 1728 1752 1764 1971 2016 2044 2058 2268 2336 2352 2382 2592 2628 2646 2744 2779 3024 3066 3087 3136 3176 3504 3528 3573 3577 3942 3969 4032 4088 4116 4536 4599 4672 4704 4764 5184 5256 5292 5488 5558 5913 6048 6132 6174 6352 7008 7056 7146 7154 7884 7938 8176 8232 8337 9072 9198 9261 9408 9528 10512 10584 10719 10731 10976 11116 11826 12096 12264 12348 12704 13797 14016 14112 14292 14308 15768 15876 16352 16464 16674 18144 18396 18522 19056 19453 21024 21168 21438 21462 21952 22232 23652 24528 24696 25011 25039 25408 27594 27783 28224 28584 28616 28981 31536 31752 32157 32193 32704 32928 33348 36288 36792 37044 38112 38906 41391 42048 42336 42876 42924 44464 47304 49056 49392 50022 50078 55188 55566 57168 57232 57962 58359 63072 63504 64314 64386 65856 66696 73584 74088 75033 75117 76224 77812 82782 84672 85752 85848 86943 88928 94608 96579 98112 98784 100044 100156 110376 111132 114336 114464 115924 116718 126144 127008 128628 128772 133392 136171 147168 148176 150066 150234 155624 165564 171504 171696 173886 175077 177856 189216 193158 197568 200088 200312 202867 220752 222264 225099 225351 228672 228928 231848 233436 254016 257256 257544 260829 266784 272342 289737 294336 296352 300132 300468 311248 331128 343008 343392 347772 350154 378432 386316 400176 400624 405734 408513 441504 444528 450198 450702 463696 466872 514512 515088 521658 525231 533568 544684 579474 592704 600264 600936 608601 622496 662256 676053 686016 686784 695544 700308 772632 782487 800352 801248 811468 817026 883008 889056 900396 901404 927392 933744 1029024 1030176 1043316 1050462 1089368 1158948 1200528 1201872 1217202 1225539 1244992 1324512 1352106 1391088 1400616 1420069 1545264 1564974 1575693 1600704 1602496 1622936 1634052 1778112 1800792 1802808 1825803 1854784 1867488 2028159 2058048 2060352 2086632 2100924 2178736 2317896 2347461 2401056 2403744 2434404 2451078 2649024 2704212 2782176 2801232 2840138 3090528 3129948 3151386 3245872 3268104 3601584 3605616 3651606 3676617 3734976 4056318 4173264 4201848 4260207 4357472 4635792 4694922 4802112 4807488 4868808 4902156 5408424 5477409 5564352 5602464 5680276 6181056 6259896 6302772 6491744 6536208 7203168 7211232 7303212 7353234 8112636 8346528 8403696 8520414 8714944 9271584 9389844 9737616 9804312 9940483 10816848 10954818 11029851 11204928 11360552 12519792 12605544 12780621 12983488 13072416 14406336 14422464 14606424 14706468 16225272 16432227 16693056 16807392 17040828 18543168 18779688 19475232 19608624 19880966 21633696 21909636 22059702 22721104 25039584 25211088 25561242 26144832 29212848 29412936 29821449 32450544 32864454 33614784 34081656 37559376 38341863 38950464 39217248 39761932 43267392 43819272 44119404 45442208 50079168 50422176 51122484 58425696 58825872 59642898 64901088 65728908 68163312 75118752 76683726 78434496 79523864 87638544 88238808 89464347 90884416 100844352 102244968 115025589 116851392 117651744 119285796 129802176 131457816 136326624 150237504 153367452 159047728 175277088 176477616 178928694 204489936 230051178 235303488 238571592 262915632 268393041 272653248 306734904 318095456 350554176 352955232 357857388 408979872 460102356 477143184 525831264 536786082 613469808 636190912 705910464 715714776 805179123 817959744 920204712 954286368 1051662528 1073572164 1226939616 1431429552 1610358246 1840409424 1908572736 2147144328 2453879232 2862859104 3220716492 3680818848 4294288656 5725718208 6441432984 7361637696 8588577312 12882865968 17177154624 25765731936 51531463872
- Sum of all divisors σ(n): 181035553600
- Sum of proper divisors (its aliquot sum) s(n): 129504089728
- 51531463872 is an abundant number, because the sum of its proper divisors (129504089728) is greater than itself. Its abundance is 77972625856
Bases of 51531463872
- Binary: 1011111111111000001110111100110000002
- Hexadecimal: 0xBFF83BCC0
- Base-36: NO8I400
Squares and roots of 51531463872
- 51531463872 squared (515314638722) is 2655491768791241232384
- 51531463872 cubed (515314638723) is 136841378145859224676632852430848
-
The
square root of 51531463872 is 227005.4269659649 -
The
cube root of 51531463872 is 3721.2669565887
Scales and comparisons
How big is 51531463872?- 51,531,463,872 seconds is equal to 1,638 years, 28 weeks, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 51,531,463,872 would take you about three thousand, two hundred seventy-seven 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 51531463872 cubic inches would be around 310.1 feet tall.
Recreational maths with 51531463872
- 51531463872 backwards is 27836413515
- The number of decimal digits it has is: 11
- The sum of 51531463872's digits is 45
- More coming soon!
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