20742348
20,742,348 is an even composite number composed of six prime numbers multiplied together.
20742348 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 20742348:
22 × 3 × 11 × 31 × 37 × 137
(2 × 2 × 3 × 11 × 31 × 37 × 137)See below for interesting mathematical facts about the number 20742348 from the Numbermatics database.
Names of 20742348
- Cardinal: 20742348 can be written as Twenty million, seven hundred forty-two thousand, three hundred forty-eight.
Scientific notation
- Scientific notation: 2.0742348 × 107
Factors of 20742348
Divisors of 20742348
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 11 12 22 31 33 37 44 62 66 74 93 111 124 132 137 148 186 222 274 341 372 407 411 444 548 682 814 822 1023 1147 1221 1364 1507 1628 1644 2046 2294 2442 3014 3441 4092 4247 4521 4588 4884 5069 6028 6882 8494 9042 10138 12617 12741 13764 15207 16988 18084 20276 25234 25482 30414 37851 46717 50468 50964 55759 60828 75702 93434 111518 140151 151404 157139 167277 186868 223036 280302 314278 334554 471417 560604 628556 669108 942834 1728529 1885668 3457058 5185587 6914116 10371174 20742348
- Sum of all divisors σ(n): 56383488
- Sum of proper divisors (its aliquot sum) s(n): 35641140
- 20742348 is an abundant number, because the sum of its proper divisors (35641140) is greater than itself. Its abundance is 14898792
Bases of 20742348
- Binary: 10011110010000000110011002
- Hexadecimal: 0x13C80CC
- Base-36: CCKWC
Squares and roots of 20742348
- 20742348 squared (207423482) is 430245000553104
- 20742348 cubed (207423483) is 8924291526732675648192
-
The
square root of 20742348 is 4554.3767960063 -
The
cube root of 20742348 is 274.7594502523
Scales and comparisons
How big is 20742348?- 20,742,348 seconds is equal to 34 weeks, 2 days, 1 hour, 45 minutes, 48 seconds.
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To count from 1 to 20,742,348 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 20742348 cubic inches would be around 22.9 feet tall.
Recreational maths with 20742348
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The information we have on file for 20742348 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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