21376480
21,376,480 is an even composite number composed of five prime numbers multiplied together.
What does the number 21376480 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
21376480 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 21376480:
25 × 5 × 17 × 29 × 271
(2 × 2 × 2 × 2 × 2 × 5 × 17 × 29 × 271)See below for interesting mathematical facts about the number 21376480 from the Numbermatics database.
Names of 21376480
- Cardinal: 21376480 can be written as Twenty-one million, three hundred seventy-six thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.137648 × 107
Factors of 21376480
Divisors of 21376480
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 29 32 34 40 58 68 80 85 116 136 145 160 170 232 271 272 290 340 464 493 542 544 580 680 928 986 1084 1160 1355 1360 1972 2168 2320 2465 2710 2720 3944 4336 4607 4640 4930 5420 7859 7888 8672 9214 9860 10840 15718 15776 18428 19720 21680 23035 31436 36856 39295 39440 43360 46070 62872 73712 78590 78880 92140 125744 133603 147424 157180 184280 251488 267206 314360 368560 534412 628720 668015 737120 1068824 1257440 1336030 2137648 2672060 4275296 5344120 10688240 21376480
- Sum of all divisors σ(n): 55520640
- Sum of proper divisors (its aliquot sum) s(n): 34144160
- 21376480 is an abundant number, because the sum of its proper divisors (34144160) is greater than itself. Its abundance is 12767680
Bases of 21376480
- Binary: 10100011000101101111000002
- Hexadecimal: 0x1462DE0
- Base-36: CQ674
Squares and roots of 21376480
- 21376480 squared (213764802) is 456953897190400
- 21376480 cubed (213764803) is 9768065844212641792000
-
The
square root of 21376480 is 4623.4705579251 -
The
cube root of 21376480 is 277.5313602521
Scales and comparisons
How big is 21376480?- 21,376,480 seconds is equal to 35 weeks, 2 days, 9 hours, 54 minutes, 40 seconds.
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To count from 1 to 21,376,480 would take you about two hours!
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 21376480 cubic inches would be around 23.1 feet tall.
Recreational maths with 21376480
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The information we have on file for 21376480 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!
Keywords: Divisors of 21376480, math, Factors of 21376480, curriculum, school, college, exams, university, Prime factorization of 21376480, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, three hundred seventy-six thousand, four hundred eighty.