21117727000
21,117,727,000 is an even composite number composed of five prime numbers multiplied together.
21117727000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21117727000:
23 × 53 × 31 × 79 × 8623
(2 × 2 × 2 × 5 × 5 × 5 × 31 × 79 × 8623)See below for interesting mathematical facts about the number 21117727000 from the Numbermatics database.
Names of 21117727000
- Cardinal: 21117727000 can be written as Twenty-one billion, one hundred seventeen million, seven hundred twenty-seven thousand.
Scientific notation
- Scientific notation: 2.1117727 × 1010
Factors of 21117727000
Divisors of 21117727000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 25 31 40 50 62 79 100 124 125 155 158 200 248 250 310 316 395 500 620 632 775 790 1000 1240 1550 1580 1975 2449 3100 3160 3875 3950 4898 6200 7750 7900 8623 9796 9875 12245 15500 15800 17246 19592 19750 24490 31000 34492 39500 43115 48980 61225 68984 79000 86230 97960 122450 172460 215575 244900 267313 306125 344920 431150 489800 534626 612250 681217 862300 1069252 1077875 1224500 1336565 1362434 1724600 2138504 2155750 2449000 2673130 2724868 3406085 4311500 5346260 5449736 6682825 6812170 8623000 10692520 13365650 13624340 17030425 21117727 26731300 27248680 33414125 34060850 42235454 53462600 66828250 68121700 84470908 85152125 105588635 133656500 136243400 168941816 170304250 211177270 267313000 340608500 422354540 527943175 681217000 844709080 1055886350 2111772700 2639715875 4223545400 5279431750 10558863500 21117727000
- Sum of all divisors σ(n): 51661209600
- Sum of proper divisors (its aliquot sum) s(n): 30543482600
- 21117727000 is an abundant number, because the sum of its proper divisors (30543482600) is greater than itself. Its abundance is 9425755600
Bases of 21117727000
- Binary: 100111010101011011011110001000110002
- Hexadecimal: 0x4EAB6F118
- Base-36: 9P8Y6FS
Squares and roots of 21117727000
- 21117727000 squared (211177270002) is 445958393646529000000
- 21117727000 cubed (211177270003) is 9417627610385933919583000000000
-
The
square root of 21117727000 is 145319.3965030133 -
The
cube root of 21117727000 is 2764.0701256185
Scales and comparisons
How big is 21117727000?- 21,117,727,000 seconds is equal to 671 years, 24 weeks, 6 days, 3 hours, 16 minutes, 40 seconds.
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To count from 1 to 21,117,727,000 would take you about one thousand, three hundred forty-two years!
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 21117727000 cubic inches would be around 230.3 feet tall.
Recreational maths with 21117727000
- 21117727000 backwards is 00072771112
- The number of decimal digits it has is: 11
- The sum of 21117727000's digits is 28
- More coming soon!
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The information we have on file for 21117727000 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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