51130840
51,130,840 is an even composite number composed of five prime numbers multiplied together.
51130840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 51130840:
23 × 5 × 23 × 149 × 373
(2 × 2 × 2 × 5 × 23 × 149 × 373)See below for interesting mathematical facts about the number 51130840 from the Numbermatics database.
Names of 51130840
- Cardinal: 51130840 can be written as Fifty-one million, one hundred thirty thousand, eight hundred forty.
Scientific notation
- Scientific notation: 5.113084 × 107
Factors of 51130840
Divisors of 51130840
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 20 23 40 46 92 115 149 184 230 298 373 460 596 745 746 920 1192 1490 1492 1865 2980 2984 3427 3730 5960 6854 7460 8579 13708 14920 17135 17158 27416 34270 34316 42895 55577 68540 68632 85790 111154 137080 171580 222308 277885 343160 444616 555770 1111540 1278271 2223080 2556542 5113084 6391355 10226168 12782710 25565420 51130840
- Sum of all divisors σ(n): 121176000
- Sum of proper divisors (its aliquot sum) s(n): 70045160
- 51130840 is an abundant number, because the sum of its proper divisors (70045160) is greater than itself. Its abundance is 18914320
Bases of 51130840
- Binary: 110000110000110001110110002
- Hexadecimal: 0x30C31D8
- Base-36: UFWT4
Squares and roots of 51130840
- 51130840 squared (511308402) is 2614362799105600
- 51130840 cubed (511308403) is 133674565983020576704000
-
The
square root of 51130840 is 7150.5831929991 -
The
cube root of 51130840 is 371.1598374539
Scales and comparisons
How big is 51130840?- 51,130,840 seconds is equal to 1 year, 32 weeks, 3 days, 19 hours, 40 seconds.
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To count from 1 to 51,130,840 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 51130840 cubic inches would be around 30.9 feet tall.
Recreational maths with 51130840
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The information we have on file for 51130840 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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