20621601
20,621,601 is an odd composite number composed of five prime numbers multiplied together.
20621601 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20621601:
33 × 72 × 11 × 13 × 109
(3 × 3 × 3 × 7 × 7 × 11 × 13 × 109)See below for interesting mathematical facts about the number 20621601 from the Numbermatics database.
Names of 20621601
- Cardinal: 20621601 can be written as Twenty million, six hundred twenty-one thousand, six hundred one.
Scientific notation
- Scientific notation: 2.0621601 × 107
Factors of 20621601
Divisors of 20621601
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 7 9 11 13 21 27 33 39 49 63 77 91 99 109 117 143 147 189 231 273 297 327 351 429 441 539 637 693 763 819 981 1001 1199 1287 1323 1417 1617 1911 2079 2289 2457 2943 3003 3597 3861 4251 4851 5341 5733 6867 7007 8393 9009 9919 10791 12753 14553 15587 16023 17199 20601 21021 25179 27027 29757 32373 38259 46761 48069 58751 63063 69433 75537 89271 109109 140283 144207 176253 189189 208299 226611 267813 327327 420849 528759 624897 763763 981981 1586277 1874691 2291289 2945943 6873867 20621601
- Sum of all divisors σ(n): 42134400
- Sum of proper divisors (its aliquot sum) s(n): 21512799
- 20621601 is an abundant number, because the sum of its proper divisors (21512799) is greater than itself. Its abundance is 891198
Bases of 20621601
- Binary: 10011101010101001001000012
- Hexadecimal: 0x13AA921
- Base-36: C9ZQ9
Squares and roots of 20621601
- 20621601 squared (206216012) is 425250427803201
- 20621601 cubed (206216013) is 8769344647236917544801
-
The
square root of 20621601 is 4541.1012981435 -
The
cube root of 20621601 is 274.2252618587
Scales and comparisons
How big is 20621601?- 20,621,601 seconds is equal to 34 weeks, 16 hours, 13 minutes, 21 seconds.
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To count from 1 to 20,621,601 would take you about fifty-one weeks!
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 20621601 cubic inches would be around 22.9 feet tall.
Recreational maths with 20621601
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The information we have on file for 20621601 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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