51242642880
51,242,642,880 is an even composite number composed of seven prime numbers multiplied together.
51242642880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 51242642880:
26 × 3 × 5 × 11 × 13 × 31 × 12041
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 31 × 12041)See below for interesting mathematical facts about the number 51242642880 from the Numbermatics database.
Names of 51242642880
- Cardinal: 51242642880 can be written as Fifty-one billion, two hundred forty-two million, six hundred forty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 5.124264288 × 1010
Factors of 51242642880
Divisors of 51242642880
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 31 32 33 39 40 44 48 52 55 60 62 64 65 66 78 80 88 93 96 104 110 120 124 130 132 143 155 156 160 165 176 186 192 195 208 220 240 248 260 264 286 310 312 320 330 341 352 372 390 403 416 429 440 465 480 496 520 528 572 620 624 660 682 704 715 744 780 806 832 858 880 930 960 992 1023 1040 1056 1144 1209 1240 1248 1320 1364 1430 1488 1560 1612 1705 1716 1760 1860 1984 2015 2046 2080 2112 2145 2288 2418 2480 2496 2640 2728 2860 2976 3120 3224 3410 3432 3520 3720 4030 4092 4160 4290 4433 4576 4836 4960 5115 5280 5456 5720 5952 6045 6240 6448 6820 6864 7440 8060 8184 8580 8866 9152 9672 9920 10230 10560 10912 11440 12041 12090 12480 12896 13299 13640 13728 14880 16120 16368 17160 17732 19344 20460 21824 22165 22880 24082 24180 25792 26598 27280 27456 29760 32240 32736 34320 35464 36123 38688 40920 44330 45760 48164 48360 53196 54560 60205 64480 65472 66495 68640 70928 72246 77376 81840 88660 96328 96720 106392 109120 120410 128960 132451 132990 137280 141856 144492 156533 163680 177320 180615 192656 193440 212784 240820 264902 265980 283712 288984 313066 327360 354640 361230 373271 385312 386880 397353 425568 469599 481640 529804 531960 577968 626132 662255 709280 722460 746542 770624 782665 794706 851136 939198 963280 1059608 1063920 1119813 1155936 1252264 1324510 1418560 1444920 1493084 1565330 1589412 1721863 1866355 1878396 1926560 1986765 2119216 2127840 2239626 2311872 2347995 2504528 2649020 2889840 2986168 3130660 3178824 3443726 3732710 3756792 3853120 3973530 4105981 4238432 4255680 4479252 4695990 4852523 5009056 5165589 5298040 5599065 5779680 5972336 6261320 6357648 6887452 7465420 7513584 7947060 8211962 8476864 8609315 8958504 9391980 9705046 10018112 10331178 10596080 11198130 11559360 11944672 12317943 12522640 12715296 13774904 14557569 14930840 15027168 15894120 16423924 17218630 17917008 18783960 19410092 20529905 20662356 21192160 22396260 23889344 24262615 24635886 25045280 25430592 25827945 27549808 29115138 29861680 30054336 31788240 32847848 34437260 35834016 37567920 38820184 41059810 41324712 42384320 44792520 48525230 49271772 50090560 51655890 53377753 55099616 58230276 59723360 61589715 63576480 65695696 68874520 71668032 72787845 75135840 77640368 82119620 82649424 89585040 97050460 98543544 103311780 106755506 110199232 116460552 119446720 123179430 127152960 131391392 137749040 145575690 150271680 155280736 160133259 164239240 165298848 179170080 194100920 197087088 206623560 213511012 232921104 246358860 262782784 266888765 275498080 291151380 310561472 320266518 328478480 330597696 358340160 388201840 394174176 413247120 427022024 465842208 492717720 533777530 550996160 582302760 640533036 656956960 776403680 788348352 800666295 826494240 854044048 931684416 985435440 1067555060 1164605520 1281066072 1313913920 1552807360 1601332590 1652988480 1708088096 1970870880 2135110120 2329211040 2562132144 3202665180 3416176192 3941741760 4270220240 4658422080 5124264288 6405330360 8540440480 10248528576 12810660720 17080880960 25621321440 51242642880
- Sum of all divisors σ(n): 197320790016
- Sum of proper divisors (its aliquot sum) s(n): 146078147136
- 51242642880 is an abundant number, because the sum of its proper divisors (146078147136) is greater than itself. Its abundance is 94835504256
Bases of 51242642880
- Binary: 1011111011100100110010101101110000002
- Hexadecimal: 0xBEE4CADC0
- Base-36: NJGJOAO
Squares and roots of 51242642880
- 51242642880 squared (512426428802) is 2625808449327214694400
- 51242642880 cubed (512426428803) is 134553364640161038850227535872000
-
The
square root of 51242642880 is 226368.3787104551 -
The
cube root of 51242642880 is 3714.3016699681
Scales and comparisons
How big is 51242642880?- 51,242,642,880 seconds is equal to 1,629 years, 18 weeks, 4 days, 3 hours, 28 minutes.
-
To count from 1 to 51,242,642,880 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 51242642880 cubic inches would be around 309.5 feet tall.
Recreational maths with 51242642880
- 51242642880 backwards is 08824624215
- The number of decimal digits it has is: 11
- The sum of 51242642880's digits is 42
- More coming soon!
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