48721920
48,721,920 is an even composite number composed of five prime numbers multiplied together.
48721920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 48721920:
212 × 3 × 5 × 13 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 61)See below for interesting mathematical facts about the number 48721920 from the Numbermatics database.
Names of 48721920
- Cardinal: 48721920 can be written as Forty-eight million, seven hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.872192 × 107
Factors of 48721920
Divisors of 48721920
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 61 64 65 78 80 96 104 120 122 128 130 156 160 183 192 195 208 240 244 256 260 305 312 320 366 384 390 416 480 488 512 520 610 624 640 732 768 780 793 832 915 960 976 1024 1040 1220 1248 1280 1464 1536 1560 1586 1664 1830 1920 1952 2048 2080 2379 2440 2496 2560 2928 3072 3120 3172 3328 3660 3840 3904 3965 4096 4160 4758 4880 4992 5120 5856 6144 6240 6344 6656 7320 7680 7808 7930 8320 9516 9760 9984 10240 11712 11895 12288 12480 12688 13312 14640 15360 15616 15860 16640 19032 19520 19968 20480 23424 23790 24960 25376 26624 29280 30720 31232 31720 33280 38064 39040 39936 46848 47580 49920 50752 53248 58560 61440 62464 63440 66560 76128 78080 79872 93696 95160 99840 101504 117120 124928 126880 133120 152256 156160 159744 187392 190320 199680 203008 234240 249856 253760 266240 304512 312320 374784 380640 399360 406016 468480 507520 609024 624640 749568 761280 798720 812032 936960 1015040 1218048 1249280 1522560 1624064 1873920 2030080 2436096 3045120 3248128 3747840 4060160 4872192 6090240 8120320 9744384 12180480 16240640 24360960 48721920
- Sum of all divisors σ(n): 170634912
- Sum of proper divisors (its aliquot sum) s(n): 121912992
- 48721920 is an abundant number, because the sum of its proper divisors (121912992) is greater than itself. Its abundance is 73191072
Bases of 48721920
- Binary: 101110011101110000000000002
- Hexadecimal: 0x2E77000
- Base-36: T0A2O
Squares and roots of 48721920
- 48721920 squared (487219202) is 2373825488486400
- 48721920 cubed (487219203) is 115657335543995301888000
-
The
square root of 48721920 is 6980.1088816721 -
The
cube root of 48721920 is 365.2370262539
Scales and comparisons
How big is 48721920?- 48,721,920 seconds is equal to 1 year, 28 weeks, 3 days, 21 hours, 52 minutes.
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To count from 1 to 48,721,920 would take you about two 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 48721920 cubic inches would be around 30.4 feet tall.
Recreational maths with 48721920
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The information we have on file for 48721920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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