51427452390
51,427,452,390 is an even composite number composed of seven prime numbers multiplied together.
51427452390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 51427452390:
2 × 3 × 5 × 61 × 79 × 127 × 2801
See below for interesting mathematical facts about the number 51427452390 from the Numbermatics database.
Names of 51427452390
- Cardinal: 51427452390 can be written as Fifty-one billion, four hundred twenty-seven million, four hundred fifty-two thousand, three hundred ninety.
Scientific notation
- Scientific notation: 5.142745239 × 1010
Factors of 51427452390
Divisors of 51427452390
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 15 30 61 79 122 127 158 183 237 254 305 366 381 395 474 610 635 762 790 915 1185 1270 1830 1905 2370 2801 3810 4819 5602 7747 8403 9638 10033 14005 14457 15494 16806 20066 23241 24095 28010 28914 30099 38735 42015 46482 48190 50165 60198 72285 77470 84030 100330 116205 144570 150495 170861 221279 232410 300990 341722 355727 442558 512583 612013 663837 711454 854305 1025166 1067181 1106395 1224026 1327674 1708610 1778635 1836039 2134362 2212790 2562915 3060065 3319185 3557270 3672078 5125830 5335905 6120130 6638370 9180195 10671810 13498019 18360390 21699347 26996038 28102433 40494057 43398694 56204866 65098041 67490095 80988114 84307299 108496735 130196082 134980190 140512165 168614598 202470285 216993470 281024330 325490205 404940570 421536495 650980410 843072990 1714248413 3428496826 5142745239 8571242065 10285490478 17142484130 25713726195 51427452390
- Sum of all divisors σ(n): 128083230720
- Sum of proper divisors (its aliquot sum) s(n): 76655778330
- 51427452390 is an abundant number, because the sum of its proper divisors (76655778330) is greater than itself. Its abundance is 25228325940
Bases of 51427452390
- Binary: 1011111110010101000010100101111001102
- Hexadecimal: 0xBF950A5E6
- Base-36: NMIKS86
Squares and roots of 51427452390
- 51427452390 squared (514274523902) is 2644782859325716712100
- 51427452390 cubed (514274523903) is 136014444579861363714150086919000
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The
square root of 51427452390 is 226776.2165439753 -
The
cube root of 51427452390 is 3718.7615927741
Scales and comparisons
How big is 51427452390?- 51,427,452,390 seconds is equal to 1,635 years, 12 weeks, 1 day, 3 hours, 26 minutes, 30 seconds.
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To count from 1 to 51,427,452,390 would take you about three thousand, two hundred seventy 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 51427452390 cubic inches would be around 309.9 feet tall.
Recreational maths with 51427452390
- 51427452390 backwards is 09325472415
- The number of decimal digits it has is: 11
- The sum of 51427452390's digits is 42
- More coming soon!
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The information we have on file for 51427452390 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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