51312080
51,312,080 is an even composite number composed of five prime numbers multiplied together.
51312080 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 51312080:
24 × 5 × 23 × 79 × 353
(2 × 2 × 2 × 2 × 5 × 23 × 79 × 353)See below for interesting mathematical facts about the number 51312080 from the Numbermatics database.
Names of 51312080
- Cardinal: 51312080 can be written as Fifty-one million, three hundred twelve thousand and eighty.
Scientific notation
- Scientific notation: 5.131208 × 107
Factors of 51312080
Divisors of 51312080
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 23 40 46 79 80 92 115 158 184 230 316 353 368 395 460 632 706 790 920 1264 1412 1580 1765 1817 1840 2824 3160 3530 3634 5648 6320 7060 7268 8119 9085 14120 14536 16238 18170 27887 28240 29072 32476 36340 40595 55774 64952 72680 81190 111548 129904 139435 145360 162380 223096 278870 324760 446192 557740 641401 649520 1115480 1282802 2230960 2565604 3207005 5131208 6414010 10262416 12828020 25656040 51312080
- Sum of all divisors σ(n): 126420480
- Sum of proper divisors (its aliquot sum) s(n): 75108400
- 51312080 is an abundant number, because the sum of its proper divisors (75108400) is greater than itself. Its abundance is 23796320
Bases of 51312080
- Binary: 110000111011110101110100002
- Hexadecimal: 0x30EF5D0
- Base-36: UJSNK
Squares and roots of 51312080
- 51312080 squared (513120802) is 2632929553926400
- 51312080 cubed (513120803) is 135101091905435750912000
-
The
square root of 51312080 is 7163.2450746851 -
The
cube root of 51312080 is 371.5978619665
Scales and comparisons
How big is 51312080?- 51,312,080 seconds is equal to 1 year, 32 weeks, 5 days, 21 hours, 21 minutes, 20 seconds.
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To count from 1 to 51,312,080 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 51312080 cubic inches would be around 31 feet tall.
Recreational maths with 51312080
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The information we have on file for 51312080 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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