51520374361
51,520,374,361 is an odd composite number. It is composed of a single prime number multiplied by itself five times.
51520374361 is an odd composite number. It is composed of one distinct prime number multiplied by itself five times. It has a total of seven divisors.
Prime factorization of 51520374361:
61^{6}
(61 × 61 × 61 × 61 × 61 × 61)See below for interesting mathematical facts about the number 51520374361 from the Numbermatics database.
Names of 51520374361
 Cardinal: 51520374361 can be written as Fiftyone billion, five hundred twenty million, three hundred seventyfour thousand, three hundred sixtyone.
Scientific notation
 Scientific notation: 5.1520374361 × 10^{10}
Factors of 51520374361
Divisors of 51520374361
 Number of divisors d(n): 7
 Complete list of divisors:
 Sum of all divisors σ(n): 52379047267
 Sum of proper divisors (its aliquot sum) s(n): 858672906
 51520374361 is a deficient number, because the sum of its proper divisors (858672906) is less than itself. Its deficiency is 50661701455
Bases of 51520374361
 Binary: 101111111110110110101000011001011001_{2}
 Hexadecimal: 0xBFEDA8659
 Base36: NO1WFA1
Squares and roots of 51520374361
 51520374361 squared (51520374361^{2}) is 2654348974297586158321
 51520374361 cubed (51520374361^{3}) is 136753052840548005895349735207881

51520374361 is a
perfect square number . Itssquare root is 226981 
51520374361 is a
perfect cube number . Itscube root is 3721  Being both a perfect square and a perfect cube, 51520374361 is also a
perfect sixth number .
Scales and comparisons
How big is 51520374361? 51,520,374,361 seconds is equal to 1,638 years, 9 weeks, 5 days, 15 hours, 6 minutes, 1 second.

To count from 1 to 51,520,374,361 would take you about three thousand, two hundred seventysix 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 randomlychosen 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 51520374361 cubic inches would be around 310.1 feet tall.
Recreational maths with 51520374361
 51520374361 backwards is 16347302515
 The number of decimal digits it has is: 11
 The sum of 51520374361's digits is 37
 More coming soon!
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The information we have on file for 51520374361 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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