20713770
20,713,770 is an even composite number composed of six prime numbers multiplied together.
20713770 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20713770:
2 × 32 × 5 × 73 × 11 × 61
(2 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 61)See below for interesting mathematical facts about the number 20713770 from the Numbermatics database.
Names of 20713770
- Cardinal: 20713770 can be written as Twenty million, seven hundred thirteen thousand, seven hundred seventy.
Scientific notation
- Scientific notation: 2.071377 × 107
Factors of 20713770
Divisors of 20713770
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 42 45 49 55 61 63 66 70 77 90 98 99 105 110 122 126 147 154 165 183 198 210 231 245 294 305 315 330 343 366 385 427 441 462 490 495 539 549 610 630 671 686 693 735 770 854 882 915 990 1029 1078 1098 1155 1281 1342 1386 1470 1617 1715 1830 2013 2058 2135 2205 2310 2562 2695 2745 2989 3087 3234 3355 3430 3465 3773 3843 4026 4270 4410 4697 4851 5145 5390 5490 5978 6039 6174 6405 6710 6930 7546 7686 8085 8967 9394 9702 10065 10290 11319 12078 12810 14091 14945 15435 16170 17934 18865 19215 20130 20923 22638 23485 24255 26901 28182 29890 30195 30870 32879 33957 37730 38430 41846 42273 44835 46970 48510 53802 56595 60390 62769 65758 67914 70455 84546 89670 98637 104615 113190 125538 134505 140910 164395 169785 188307 197274 209230 211365 230153 269010 295911 313845 328790 339570 376614 422730 460306 493185 591822 627690 690459 941535 986370 1150765 1380918 1479555 1883070 2071377 2301530 2959110 3452295 4142754 6904590 10356885 20713770
- Sum of all divisors σ(n): 69638400
- Sum of proper divisors (its aliquot sum) s(n): 48924630
- 20713770 is an abundant number, because the sum of its proper divisors (48924630) is greater than itself. Its abundance is 28210860
Bases of 20713770
- Binary: 10011110000010001001010102
- Hexadecimal: 0x13C112A
- Base-36: CBYUI
Squares and roots of 20713770
- 20713770 squared (207137702) is 429060267612900
- 20713770 cubed (207137703) is 8887455699472059633000
-
The
square root of 20713770 is 4551.2382930363 -
The
cube root of 20713770 is 274.6332079639
Scales and comparisons
How big is 20713770?- 20,713,770 seconds is equal to 34 weeks, 1 day, 17 hours, 49 minutes, 30 seconds.
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To count from 1 to 20,713,770 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 20713770 cubic inches would be around 22.9 feet tall.
Recreational maths with 20713770
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The information we have on file for 20713770 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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