21319848
21,319,848 is an even composite number composed of four prime numbers multiplied together.
21319848 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21319848:
23 × 35 × 11 × 997
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 997)See below for interesting mathematical facts about the number 21319848 from the Numbermatics database.
Names of 21319848
- Cardinal: 21319848 can be written as Twenty-one million, three hundred nineteen thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 2.1319848 × 107
Factors of 21319848
Divisors of 21319848
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 243 264 297 324 396 486 594 648 792 891 972 997 1188 1782 1944 1994 2376 2673 2991 3564 3988 5346 5982 7128 7976 8973 10692 10967 11964 17946 21384 21934 23928 26919 32901 35892 43868 53838 65802 71784 80757 87736 98703 107676 131604 161514 197406 215352 242271 263208 296109 323028 394812 484542 592218 646056 789624 888327 969084 1184436 1776654 1938168 2368872 2664981 3553308 5329962 7106616 10659924 21319848
- Sum of all divisors σ(n): 65388960
- Sum of proper divisors (its aliquot sum) s(n): 44069112
- 21319848 is an abundant number, because the sum of its proper divisors (44069112) is greater than itself. Its abundance is 22749264
Bases of 21319848
- Binary: 10100010101010000101010002
- Hexadecimal: 0x14550A8
- Base-36: COYI0
Squares and roots of 21319848
- 21319848 squared (213198482) is 454535918743104
- 21319848 cubed (213198483) is 9690636698143328328192
-
The
square root of 21319848 is 4617.3420925897 -
The
cube root of 21319848 is 277.2860586229
Scales and comparisons
How big is 21319848?- 21,319,848 seconds is equal to 35 weeks, 1 day, 18 hours, 10 minutes, 48 seconds.
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To count from 1 to 21,319,848 would take you about six days!
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 21319848 cubic inches would be around 23.1 feet tall.
Recreational maths with 21319848
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The information we have on file for 21319848 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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