51849121920
51,849,121,920 is an even composite number composed of six prime numbers multiplied together.
51849121920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 51849121920:
27 × 3 × 5 × 31 × 797 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 797 × 1093)See below for interesting mathematical facts about the number 51849121920 from the Numbermatics database.
Names of 51849121920
- Cardinal: 51849121920 can be written as Fifty-one billion, eight hundred forty-nine million, one hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.184912192 × 1010
Factors of 51849121920
Divisors of 51849121920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 128 155 160 186 192 240 248 310 320 372 384 465 480 496 620 640 744 797 930 960 992 1093 1240 1488 1594 1860 1920 1984 2186 2391 2480 2976 3188 3279 3720 3968 3985 4372 4782 4960 5465 5952 6376 6558 7440 7970 8744 9564 9920 10930 11904 11955 12752 13116 14880 15940 16395 17488 19128 19840 21860 23910 24707 25504 26232 29760 31880 32790 33883 34976 38256 43720 47820 49414 51008 52464 59520 63760 65580 67766 69952 74121 76512 87440 95640 98828 101649 102016 104928 123535 127520 131160 135532 139904 148242 153024 169415 174880 191280 197656 203298 209856 247070 255040 262320 271064 296484 306048 338830 349760 370605 382560 395312 406596 419712 494140 508245 510080 524640 542128 592968 677660 699520 741210 765120 790624 813192 871121 988280 1016490 1049280 1084256 1185936 1355320 1482420 1530240 1581248 1626384 1742242 1976560 2032980 2098560 2168512 2371872 2613363 2710640 2964840 3162496 3252768 3484484 3953120 4065960 4337024 4355605 4743744 5226726 5421280 5929680 6505536 6968968 7906240 8131920 8711210 9487488 10453452 10842560 11859360 13011072 13066815 13937936 15812480 16263840 17422420 20906904 21685120 23718720 26133630 27004751 27875872 32527680 34844840 41813808 47437440 52267260 54009502 55751744 65055360 69689680 81014253 83627616 104534520 108019004 111503488 135023755 139379360 162028506 167255232 209069040 216038008 270047510 278758720 324057012 334510464 405071265 418138080 432076016 540095020 557517440 648114024 810142530 836276160 864152032 1080190040 1296228048 1620285060 1672552320 1728304064 2160380080 2592456096 3240570120 3456608128 4320760160 5184912192 6481140240 8641520320 10369824384 12962280480 17283040640 25924560960 51849121920
- Sum of all divisors σ(n): 170970670080
- Sum of proper divisors (its aliquot sum) s(n): 119121548160
- 51849121920 is an abundant number, because the sum of its proper divisors (119121548160) is greater than itself. Its abundance is 67272426240
Bases of 51849121920
- Binary: 1100000100100111001011010000100000002
- Hexadecimal: 0xC1272D080
- Base-36: NTHMMIO
Squares and roots of 51849121920
- 51849121920 squared (518491219202) is 2688331443875024486400
- 51849121920 cubed (518491219203) is 139387624794845781838338981888000
-
The
square root of 51849121920 is 227704.0226258641 -
The
cube root of 51849121920 is 3728.8976974533
Scales and comparisons
How big is 51849121920?- 51,849,121,920 seconds is equal to 1,648 years, 33 weeks, 2 days, 13 hours, 52 minutes.
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To count from 1 to 51,849,121,920 would take you about three thousand, two hundred ninety-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 51849121920 cubic inches would be around 310.7 feet tall.
Recreational maths with 51849121920
- 51849121920 backwards is 02912194815
- The number of decimal digits it has is: 11
- The sum of 51849121920's digits is 42
- More coming soon!
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