21188331200
21,188,331,200 is an even composite number composed of four prime numbers multiplied together.
21188331200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 21188331200:
26 × 52 × 37 × 713
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 37 × 71 × 71 × 71)See below for interesting mathematical facts about the number 21188331200 from the Numbermatics database.
Names of 21188331200
- Cardinal: 21188331200 can be written as Twenty-one billion, one hundred eighty-eight million, three hundred thirty-one thousand, two hundred.
Scientific notation
- Scientific notation: 2.11883312 × 1010
Factors of 21188331200
Divisors of 21188331200
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 37 40 50 64 71 74 80 100 142 148 160 185 200 284 296 320 355 370 400 568 592 710 740 800 925 1136 1184 1420 1480 1600 1775 1850 2272 2368 2627 2840 2960 3550 3700 4544 5041 5254 5680 5920 7100 7400 10082 10508 11360 11840 13135 14200 14800 20164 21016 22720 25205 26270 28400 29600 40328 42032 50410 52540 56800 59200 65675 80656 84064 100820 105080 113600 126025 131350 161312 168128 186517 201640 210160 252050 262700 322624 357911 373034 403280 420320 504100 525400 715822 746068 806560 840640 932585 1008200 1050800 1431644 1492136 1613120 1789555 1865170 2016400 2101600 2863288 2984272 3579110 3730340 4032800 4203200 4662925 5726576 5968544 7158220 7460680 8065600 8947775 9325850 11453152 11937088 13242707 14316440 14921360 17895550 18651700 22906304 26485414 28632880 29842720 35791100 37303400 52970828 57265760 59685440 66213535 71582200 74606800 105941656 114531520 132427070 143164400 149213600 211883312 264854140 286328800 298427200 331067675 423766624 529708280 572657600 662135350 847533248 1059416560 1324270700 2118833120 2648541400 4237666240 5297082800 10594165600 21188331200
- Sum of all divisors σ(n): 54310568544
- Sum of proper divisors (its aliquot sum) s(n): 33122237344
- 21188331200 is an abundant number, because the sum of its proper divisors (33122237344) is greater than itself. Its abundance is 11933906144
Bases of 21188331200
- Binary: 100111011101110110001000110110000002
- Hexadecimal: 0x4EEEC46C0
- Base-36: 9QEZGZK
Squares and roots of 21188331200
- 21188331200 squared (211883312002) is 448945379040893440000
- 21188331200 cubed (211883312003) is 9512403381827988550627328000000
-
The
square root of 21188331200 is 145562.1214464807 -
The
cube root of 21188331200 is 2767.1471277321
Scales and comparisons
How big is 21188331200?- 21,188,331,200 seconds is equal to 673 years, 37 weeks, 4 days, 7 hours, 33 minutes, 20 seconds.
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To count from 1 to 21,188,331,200 would take you about one thousand, three hundred forty-seven 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 21188331200 cubic inches would be around 230.6 feet tall.
Recreational maths with 21188331200
- 21188331200 backwards is 00213388112
- The number of decimal digits it has is: 11
- The sum of 21188331200's digits is 29
- More coming soon!
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Numbermatics. (2024). Number 21188331200 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/21188331200/
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The information we have on file for 21188331200 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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