51120240
51,120,240 is an even composite number composed of five prime numbers multiplied together.
51120240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 51120240:
24 × 3 × 5 × 31 × 6871
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 6871)See below for interesting mathematical facts about the number 51120240 from the Numbermatics database.
Names of 51120240
- Cardinal: 51120240 can be written as Fifty-one million, one hundred twenty thousand, two hundred forty.
Scientific notation
- Scientific notation: 5.112024 × 107
Factors of 51120240
Divisors of 51120240
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1860 2480 3720 6871 7440 13742 20613 27484 34355 41226 54968 68710 82452 103065 109936 137420 164904 206130 213001 274840 329808 412260 426002 549680 639003 824520 852004 1065005 1278006 1649040 1704008 2130010 2556012 3195015 3408016 4260020 5112024 6390030 8520040 10224048 12780060 17040080 25560120 51120240
- Sum of all divisors σ(n): 163608576
- Sum of proper divisors (its aliquot sum) s(n): 112488336
- 51120240 is an abundant number, because the sum of its proper divisors (112488336) is greater than itself. Its abundance is 61368096
Bases of 51120240
- Binary: 110000110000001000011100002
- Hexadecimal: 0x30C0870
- Base-36: UFOMO
Squares and roots of 51120240
- 51120240 squared (511202402) is 2613278937657600
- 51120240 cubed (511202403) is 133591446480001549824000
-
The
square root of 51120240 is 7149.8419562955 -
The
cube root of 51120240 is 371.1341871407
Scales and comparisons
How big is 51120240?- 51,120,240 seconds is equal to 1 year, 32 weeks, 3 days, 16 hours, 4 minutes.
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To count from 1 to 51,120,240 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 51120240 cubic inches would be around 30.9 feet tall.
Recreational maths with 51120240
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The information we have on file for 51120240 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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