142723980
142,723,980 is an even composite number composed of six prime numbers multiplied together.
142723980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142723980:
22 × 32 × 5 × 7 × 227 × 499
(2 × 2 × 3 × 3 × 5 × 7 × 227 × 499)See below for interesting mathematical facts about the number 142723980 from the Numbermatics database.
Names of 142723980
- Cardinal: 142723980 can be written as One hundred forty-two million, seven hundred twenty-three thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.4272398 × 108
Factors of 142723980
Divisors of 142723980
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 227 252 315 420 454 499 630 681 908 998 1135 1260 1362 1497 1589 1996 2043 2270 2495 2724 2994 3178 3405 3493 4086 4491 4540 4767 4990 5988 6356 6810 6986 7485 7945 8172 8982 9534 9980 10215 10479 13620 13972 14301 14970 15890 17465 17964 19068 20430 20958 22455 23835 28602 29940 31437 31780 34930 40860 41916 44910 47670 52395 57204 62874 69860 71505 89820 95340 104790 113273 125748 143010 157185 209580 226546 286020 314370 339819 453092 566365 628740 679638 792911 1019457 1132730 1359276 1585822 1699095 2038914 2265460 2378733 3171644 3398190 3964555 4077828 4757466 5097285 6796380 7136199 7929110 9514932 10194570 11893665 14272398 15858220 20389140 23787330 28544796 35680995 47574660 71361990 142723980
- Sum of all divisors σ(n): 497952000
- Sum of proper divisors (its aliquot sum) s(n): 355228020
- 142723980 is an abundant number, because the sum of its proper divisors (355228020) is greater than itself. Its abundance is 212504040
Bases of 142723980
- Binary: 10001000000111001011100011002
- Hexadecimal: 0x881CB8C
- Base-36: 2CZ2J0
Squares and roots of 142723980
- 142723980 squared (1427239802) is 20370134467040400
- 142723980 cubed (1427239803) is 2907306664271184708792000
-
The
square root of 142723980 is 11946.7141926137 -
The
cube root of 142723980 is 522.5954802123
Scales and comparisons
How big is 142723980?- 142,723,980 seconds is equal to 4 years, 27 weeks, 6 days, 21 hours, 33 minutes.
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To count from 1 to 142,723,980 would take you about six 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 142723980 cubic inches would be around 43.5 feet tall.
Recreational maths with 142723980
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The information we have on file for 142723980 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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