21072392000
21,072,392,000 is an even composite number composed of four prime numbers multiplied together.
21072392000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 21072392000:
26 × 53 × 113 × 1979
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 11 × 11 × 1979)See below for interesting mathematical facts about the number 21072392000 from the Numbermatics database.
Names of 21072392000
- Cardinal: 21072392000 can be written as Twenty-one billion, seventy-two million, three hundred ninety-two thousand.
Scientific notation
- Scientific notation: 2.1072392 × 1010
Factors of 21072392000
Divisors of 21072392000
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 121 125 160 176 200 220 242 250 275 320 352 400 440 484 500 550 605 704 800 880 968 1000 1100 1210 1331 1375 1600 1760 1936 1979 2000 2200 2420 2662 2750 3025 3520 3872 3958 4000 4400 4840 5324 5500 6050 6655 7744 7916 8000 8800 9680 9895 10648 11000 12100 13310 15125 15832 17600 19360 19790 21296 21769 22000 24200 26620 30250 31664 33275 38720 39580 42592 43538 44000 48400 49475 53240 60500 63328 66550 79160 85184 87076 88000 96800 98950 106480 108845 121000 126656 133100 158320 166375 174152 193600 197900 212960 217690 239459 242000 247375 266200 316640 332750 348304 395800 425920 435380 478918 484000 494750 532400 544225 633280 665500 696608 791600 870760 957836 968000 989500 1064800 1088450 1197295 1331000 1393216 1583200 1741520 1915672 1979000 2129600 2176900 2394590 2634049 2662000 2721125 3166400 3483040 3831344 3958000 4353800 4789180 5268098 5324000 5442250 5986475 6966080 7662688 7916000 8707600 9578360 10536196 10648000 10884500 11972950 13170245 15325376 15832000 17415200 19156720 21072392 21769000 23945900 26340490 29932375 34830400 38313440 42144784 43538000 47891800 52680980 59864750 65851225 76626880 84289568 87076000 95783600 105361960 119729500 131702450 168579136 174152000 191567200 210723920 239459000 263404900 329256125 383134400 421447840 478918000 526809800 658512250 842895680 957836000 1053619600 1317024500 1915672000 2107239200 2634049000 4214478400 5268098000 10536196000 21072392000
- Sum of all divisors σ(n): 57429440640
- Sum of proper divisors (its aliquot sum) s(n): 36357048640
- 21072392000 is an abundant number, because the sum of its proper divisors (36357048640) is greater than itself. Its abundance is 15284656640
Bases of 21072392000
- Binary: 100111010000000001100101111010000002
- Hexadecimal: 0x4E8032F40
- Base-36: 9OHYHQ8
Squares and roots of 21072392000
- 21072392000 squared (210723920002) is 444045704601664000000
- 21072392000 cubed (210723920003) is 9357105153282467660288000000000
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The
square root of 21072392000 is 145163.3287025343 -
The
cube root of 21072392000 is 2762.0907633449
Scales and comparisons
How big is 21072392000?- 21,072,392,000 seconds is equal to 670 years, 1 week, 6 days, 10 hours, 13 minutes, 20 seconds.
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To count from 1 to 21,072,392,000 would take you about one thousand, three hundred forty 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 21072392000 cubic inches would be around 230.2 feet tall.
Recreational maths with 21072392000
- 21072392000 backwards is 00029327012
- The number of decimal digits it has is: 11
- The sum of 21072392000's digits is 26
- More coming soon!
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The information we have on file for 21072392000 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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