21307357080
21,307,357,080 is an even composite number composed of five prime numbers multiplied together.
21307357080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21307357080:
23 × 32 × 5 × 331 × 178813
(2 × 2 × 2 × 3 × 3 × 5 × 331 × 178813)See below for interesting mathematical facts about the number 21307357080 from the Numbermatics database.
Names of 21307357080
- Cardinal: 21307357080 can be written as Twenty-one billion, three hundred seven million, three hundred fifty-seven thousand and eighty.
Scientific notation
- Scientific notation: 2.130735708 × 1010
Factors of 21307357080
Divisors of 21307357080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 331 360 662 993 1324 1655 1986 2648 2979 3310 3972 4965 5958 6620 7944 9930 11916 13240 14895 19860 23832 29790 39720 59580 119160 178813 357626 536439 715252 894065 1072878 1430504 1609317 1788130 2145756 2682195 3218634 3576260 4291512 5364390 6437268 7152520 8046585 10728780 12874536 16093170 21457560 32186340 59187103 64372680 118374206 177561309 236748412 295935515 355122618 473496824 532683927 591871030 710245236 887806545 1065367854 1183742060 1420490472 1775613090 2130735708 2367484120 2663419635 3551226180 4261471416 5326839270 7102452360 10653678540 21307357080
- Sum of all divisors σ(n): 69458510160
- Sum of proper divisors (its aliquot sum) s(n): 48151153080
- 21307357080 is an abundant number, because the sum of its proper divisors (48151153080) is greater than itself. Its abundance is 26843796000
Bases of 21307357080
- Binary: 100111101100000010001110111100110002
- Hexadecimal: 0x4F6047798
- Base-36: 9SDULY0
Squares and roots of 21307357080
- 21307357080 squared (213073570802) is 454003465734626126400
- 21307357080 cubed (213073570803) is 9673613959965223395502014912000
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The
square root of 21307357080 is 145970.3979579421 -
The
cube root of 21307357080 is 2772.3189571951
Scales and comparisons
How big is 21307357080?- 21,307,357,080 seconds is equal to 677 years, 26 weeks, 2 days, 22 hours, 18 minutes.
-
To count from 1 to 21,307,357,080 would take you about one thousand, three hundred fifty-five 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 21307357080 cubic inches would be around 231 feet tall.
Recreational maths with 21307357080
- 21307357080 backwards is 08075370312
- 21307357080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21307357080's digits is 36
- More coming soon!
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The information we have on file for 21307357080 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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