47940939872
47,940,939,872 is an even composite number composed of four prime numbers multiplied together.
47940939872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 47940939872:
25 × 74 × 672 × 139
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 67 × 67 × 139)See below for interesting mathematical facts about the number 47940939872 from the Numbermatics database.
Names of 47940939872
- Cardinal: 47940939872 can be written as Forty-seven billion, nine hundred forty million, nine hundred thirty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.7940939872 × 1010
Factors of 47940939872
Divisors of 47940939872
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 67 98 112 134 139 196 224 268 278 343 392 469 536 556 686 784 938 973 1072 1112 1372 1568 1876 1946 2144 2224 2401 2744 3283 3752 3892 4448 4489 4802 5488 6566 6811 7504 7784 8978 9313 9604 10976 13132 13622 15008 15568 17956 18626 19208 22981 26264 27244 31136 31423 35912 37252 38416 45962 47677 52528 54488 62846 65191 71824 74504 76832 91924 95354 105056 108976 125692 130382 143648 149008 160867 183848 190708 217952 219961 251384 260764 298016 321734 333739 367696 381416 439922 456337 502768 521528 623971 643468 667478 735392 762832 879844 912674 1005536 1043056 1247942 1286936 1334956 1525664 1539727 1759688 1825348 2086112 2495884 2573872 2669912 3079454 3194359 3519376 3650696 4367797 4991768 5147744 5339824 6158908 6388718 7038752 7301392 8735594 9983536 10679648 10778089 12317816 12777436 14602784 17471188 19967072 21556178 22360513 24635632 25554872 30574579 34942376 43112356 44721026 49271264 51109744 61149158 69884752 86224712 89442052 102219488 122298316 139769504 172449424 178884104 214022053 244596632 344898848 357768208 428044106 489193264 715536416 856088212 978386528 1498154371 1712176424 2996308742 3424352848 5992617484 6848705696 11985234968 23970469936 47940939872
- Sum of all divisors σ(n): 112579864740
- Sum of proper divisors (its aliquot sum) s(n): 64638924868
- 47940939872 is an abundant number, because the sum of its proper divisors (64638924868) is greater than itself. Its abundance is 16697984996
Bases of 47940939872
- Binary: 1011001010011000000010110000011000002
- Hexadecimal: 0xB2980B060
- Base-36: M0USPY8
Squares and roots of 47940939872
- 47940939872 squared (479409398722) is 2298333715810719376384
- 47940939872 cubed (479409398723) is 110184278475472033356290680782848
-
The
square root of 47940939872 is 218954.1958310003 -
The
cube root of 47940939872 is 3632.7500270413
Scales and comparisons
How big is 47940939872?- 47,940,939,872 seconds is equal to 1,524 years, 19 weeks, 2 days, 23 hours, 44 minutes, 32 seconds.
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To count from 1 to 47,940,939,872 would take you about three thousand and forty-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 47940939872 cubic inches would be around 302.7 feet tall.
Recreational maths with 47940939872
- 47940939872 backwards is 27893904974
- The number of decimal digits it has is: 11
- The sum of 47940939872's digits is 62
- More coming soon!
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