10721385472
10,721,385,472 is an even composite number composed of three prime numbers multiplied together.
10721385472 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.
Prime factorization of 10721385472:
210 × 7 × 12232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 1223 × 1223)See below for interesting mathematical facts about the number 10721385472 from the Numbermatics database.
Names of 10721385472
- Cardinal: 10721385472 can be written as Ten billion, seven hundred twenty-one million, three hundred eighty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.0721385472 × 1010
Factors of 10721385472
Divisors of 10721385472
- Number of divisors d(n): 66
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1223 1792 2446 3584 4892 7168 8561 9784 17122 19568 34244 39136 68488 78272 136976 156544 273952 313088 547904 626176 1095808 1252352 1495729 2191616 2991458 4383232 5982916 8766464 10470103 11965832 20940206 23931664 41880412 47863328 83760824 95726656 167521648 191453312 335043296 382906624 670086592 765813248 1340173184 1531626496 2680346368 5360692736 10721385472
- Sum of all divisors σ(n): 24514102328
- Sum of proper divisors (its aliquot sum) s(n): 13792716856
- 10721385472 is an abundant number, because the sum of its proper divisors (13792716856) is greater than itself. Its abundance is 3071331384
Bases of 10721385472
- Binary: 10011111110000101101011100000000002
- Hexadecimal: 0x27F0B5C00
- Base-36: 4XB8HZ4
Squares and roots of 10721385472
- 10721385472 squared (107213854722) is 114948106439212662784
- 10721385472 cubed (107213854723) is 1232402958411284293890812674048
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The
square root of 10721385472 is 103544.1233098239 -
The
cube root of 10721385472 is 2205.0425292641
Scales and comparisons
How big is 10721385472?- 10,721,385,472 seconds is equal to 340 years, 47 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
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To count from 1 to 10,721,385,472 would take you about six hundred eighty-one 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 10721385472 cubic inches would be around 183.8 feet tall.
Recreational maths with 10721385472
- 10721385472 backwards is 27458312701
- The number of decimal digits it has is: 11
- The sum of 10721385472's digits is 40
- More coming soon!
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The information we have on file for 10721385472 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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