20702220
20,702,220 is an even composite number composed of six prime numbers multiplied together.
20702220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20702220:
22 × 3 × 5 × 7 × 11 × 4481
(2 × 2 × 3 × 5 × 7 × 11 × 4481)See below for interesting mathematical facts about the number 20702220 from the Numbermatics database.
Names of 20702220
- Cardinal: 20702220 can be written as Twenty million, seven hundred two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.070222 × 107
Factors of 20702220
Divisors of 20702220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 385 420 462 660 770 924 1155 1540 2310 4481 4620 8962 13443 17924 22405 26886 31367 44810 49291 53772 62734 67215 89620 94101 98582 125468 134430 147873 156835 188202 197164 246455 268860 295746 313670 345037 376404 470505 492910 591492 627340 690074 739365 941010 985820 1035111 1380148 1478730 1725185 1882020 2070222 2957460 3450370 4140444 5175555 6900740 10351110 20702220
- Sum of all divisors σ(n): 72285696
- Sum of proper divisors (its aliquot sum) s(n): 51583476
- 20702220 is an abundant number, because the sum of its proper divisors (51583476) is greater than itself. Its abundance is 30881256
Bases of 20702220
- Binary: 10011101111100100000011002
- Hexadecimal: 0x13BE40C
- Base-36: CBPXO
Squares and roots of 20702220
- 20702220 squared (207022202) is 428581912928400
- 20702220 cubed (207022203) is 8872597049464581048000
-
The
square root of 20702220 is 4549.9692306651 -
The
cube root of 20702220 is 274.5821533063
Scales and comparisons
How big is 20702220?- 20,702,220 seconds is equal to 34 weeks, 1 day, 14 hours, 37 minutes.
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To count from 1 to 20,702,220 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 20702220 cubic inches would be around 22.9 feet tall.
Recreational maths with 20702220
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"Number 20702220 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
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The information we have on file for 20702220 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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