20741994
20,741,994 is an even composite number composed of five prime numbers multiplied together.
20741994 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20741994:
2 × 35 × 72 × 13 × 67
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 67)See below for interesting mathematical facts about the number 20741994 from the Numbermatics database.
Names of 20741994
- Cardinal: 20741994 can be written as Twenty million, seven hundred forty-one thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 2.0741994 × 107
Factors of 20741994
Divisors of 20741994
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 67 78 81 91 98 117 126 134 147 162 182 189 201 234 243 273 294 351 378 402 441 469 486 546 567 603 637 702 819 871 882 938 1053 1134 1206 1274 1323 1407 1638 1701 1742 1809 1911 2106 2457 2613 2646 2814 3159 3283 3402 3618 3822 3969 4221 4914 5226 5427 5733 6097 6318 6566 7371 7839 7938 8442 9849 10854 11466 11907 12194 12663 14742 15678 16281 17199 18291 19698 22113 23517 23814 25326 29547 32562 34398 36582 37989 42679 44226 47034 51597 54873 59094 70551 75978 85358 88641 103194 109746 113967 128037 141102 154791 164619 177282 211653 227934 256074 265923 309582 329238 384111 423306 493857 531846 768222 797769 987714 1152333 1481571 1595538 2304666 2963142 3456999 6913998 10370997 20741994
- Sum of all divisors σ(n): 59256288
- Sum of proper divisors (its aliquot sum) s(n): 38514294
- 20741994 is an abundant number, because the sum of its proper divisors (38514294) is greater than itself. Its abundance is 17772300
Bases of 20741994
- Binary: 10011110001111111011010102
- Hexadecimal: 0x13C7F6A
- Base-36: CCKMI
Squares and roots of 20741994
- 20741994 squared (207419942) is 430230315096036
- 20741994 cubed (207419943) is 8923834614340088135784
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The
square root of 20741994 is 4554.3379321259 -
The
cube root of 20741994 is 274.7578871795
Scales and comparisons
How big is 20741994?- 20,741,994 seconds is equal to 34 weeks, 2 days, 1 hour, 39 minutes, 54 seconds.
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To count from 1 to 20,741,994 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 20741994 cubic inches would be around 22.9 feet tall.
Recreational maths with 20741994
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"Number 20741994 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
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Numbermatics. (2024). Number 20741994 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/20741994/
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The information we have on file for 20741994 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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