21002080000
21,002,080,000 is an even composite number composed of four prime numbers multiplied together.
21002080000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 21002080000:
28 × 54 × 11 × 11933
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 11933)See below for interesting mathematical facts about the number 21002080000 from the Numbermatics database.
Names of 21002080000
- Cardinal: 21002080000 can be written as Twenty-one billion, two million, eighty thousand.
Scientific notation
- Scientific notation: 2.100208 × 1010
Factors of 21002080000
Divisors of 21002080000
- Number of divisors d(n): 180
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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 88 100 110 125 128 160 176 200 220 250 256 275 320 352 400 440 500 550 625 640 704 800 880 1000 1100 1250 1280 1375 1408 1600 1760 2000 2200 2500 2750 2816 3200 3520 4000 4400 5000 5500 6400 6875 7040 8000 8800 10000 11000 11933 13750 14080 16000 17600 20000 22000 23866 27500 32000 35200 40000 44000 47732 55000 59665 70400 80000 88000 95464 110000 119330 131263 160000 176000 190928 220000 238660 262526 298325 352000 381856 440000 477320 525052 596650 656315 763712 880000 954640 1050104 1193300 1312630 1491625 1527424 1760000 1909280 2100208 2386600 2625260 2983250 3054848 3281575 3818560 4200416 4773200 5250520 5966500 6563150 7458125 7637120 8400832 9546400 10501040 11933000 13126300 14916250 15274240 16407875 16801664 19092800 21002080 23866000 26252600 29832500 32815750 33603328 38185600 42004160 47732000 52505200 59665000 65631500 76371200 82039375 84008320 95464000 105010400 119330000 131263000 164078750 168016640 190928000 210020800 238660000 262526000 328157500 381856000 420041600 477320000 525052000 656315000 840083200 954640000 1050104000 1312630000 1909280000 2100208000 2625260000 4200416000 5250520000 10501040000 21002080000
- Sum of all divisors σ(n): 57153023928
- Sum of proper divisors (its aliquot sum) s(n): 36150943928
- 21002080000 is an abundant number, because the sum of its proper divisors (36150943928) is greater than itself. Its abundance is 15148863928
Bases of 21002080000
- Binary: 100111000111101001001001111000000002
- Hexadecimal: 0x4E3D24F00
- Base-36: 9NC3GN4
Squares and roots of 21002080000
- 21002080000 squared (210020800002) is 441087364326400000000
- 21002080000 cubed (210020800003) is 9263752112572198912000000000000
-
The
square root of 21002080000 is 144920.9439660121 -
The
cube root of 21002080000 is 2759.0152616641
Scales and comparisons
How big is 21002080000?- 21,002,080,000 seconds is equal to 667 years, 41 weeks, 4 days, 15 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,002,080,000 would take you about one thousand, three hundred thirty-five 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 21002080000 cubic inches would be around 229.9 feet tall.
Recreational maths with 21002080000
- 21002080000 backwards is 00008020012
- The number of decimal digits it has is: 11
- The sum of 21002080000's digits is 13
- More coming soon!
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The information we have on file for 21002080000 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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