21041310992
21,041,310,992 is an even composite number composed of six prime numbers multiplied together.
21041310992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 21041310992:
24 × 13 × 17 × 29 × 449 × 457
(2 × 2 × 2 × 2 × 13 × 17 × 29 × 449 × 457)See below for interesting mathematical facts about the number 21041310992 from the Numbermatics database.
Names of 21041310992
- Cardinal: 21041310992 can be written as Twenty-one billion, forty-one million, three hundred ten thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.1041310992 × 1010
Factors of 21041310992
Divisors of 21041310992
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 13 16 17 26 29 34 52 58 68 104 116 136 208 221 232 272 377 442 449 457 464 493 754 884 898 914 986 1508 1768 1796 1828 1972 3016 3536 3592 3656 3944 5837 5941 6032 6409 7184 7312 7633 7769 7888 11674 11882 12818 13021 13253 15266 15538 23348 23764 25636 26042 26506 30532 31076 46696 47528 51272 52084 53012 61064 62152 93392 95056 99229 100997 102544 104168 106024 122128 124304 169273 172289 198458 201994 205193 208336 212048 221357 225301 338546 344578 396916 403988 410386 442714 450602 677092 689156 793832 807976 820772 885428 901204 1354184 1378312 1587664 1615952 1641544 1770856 1802408 2667509 2708368 2756624 2877641 2928913 3283088 3488281 3541712 3604816 5335018 5755282 5857826 5950597 6976562 10670036 11510564 11715652 11901194 13953124 21340072 23021128 23431304 23802388 27906248 42680144 45347653 46042256 46862608 47604776 55812496 77357761 90695306 95209552 101160149 154715522 181390612 202320298 309431044 362781224 404640596 618862088 725562448 809281192 1237724176 1315081937 1618562384 2630163874 5260327748 10520655496 21041310992
- Sum of all divisors σ(n): 48301596000
- Sum of proper divisors (its aliquot sum) s(n): 27260285008
- 21041310992 is an abundant number, because the sum of its proper divisors (27260285008) is greater than itself. Its abundance is 6218974016
Bases of 21041310992
- Binary: 100111001100010100011101101000100002
- Hexadecimal: 0x4E628ED10
- Base-36: 9NZGBGW
Squares and roots of 21041310992
- 21041310992 squared (210413109922) is 442736768262060024064
- 21041310992 cubed (210413109923) is 9315762028595040320901627711488
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The
square root of 21041310992 is 145056.2338956861 -
The
cube root of 21041310992 is 2760.7321008263
Scales and comparisons
How big is 21041310992?- 21,041,310,992 seconds is equal to 669 years, 2 weeks, 3 days, 16 hours, 36 minutes, 32 seconds.
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To count from 1 to 21,041,310,992 would take you about one thousand, three hundred thirty-eight 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 21041310992 cubic inches would be around 230.1 feet tall.
Recreational maths with 21041310992
- 21041310992 backwards is 29901314012
- The number of decimal digits it has is: 11
- The sum of 21041310992's digits is 32
- More coming soon!
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The information we have on file for 21041310992 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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