142013920
142,013,920 is an even composite number composed of five prime numbers multiplied together.
142013920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142013920:
25 × 5 × 17 × 109 × 479
(2 × 2 × 2 × 2 × 2 × 5 × 17 × 109 × 479)See below for interesting mathematical facts about the number 142013920 from the Numbermatics database.
Names of 142013920
- Cardinal: 142013920 can be written as One hundred forty-two million, thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4201392 × 108
Factors of 142013920
Divisors of 142013920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 109 136 160 170 218 272 340 436 479 544 545 680 872 958 1090 1360 1744 1853 1916 2180 2395 2720 3488 3706 3832 4360 4790 7412 7664 8143 8720 9265 9580 14824 15328 16286 17440 18530 19160 29648 32572 37060 38320 40715 52211 59296 65144 74120 76640 81430 104422 130288 148240 162860 208844 260576 261055 296480 325720 417688 522110 651440 835376 887587 1044220 1302880 1670752 1775174 2088440 3550348 4176880 4437935 7100696 8353760 8875870 14201392 17751740 28402784 35503480 71006960 142013920
- Sum of all divisors σ(n): 359251200
- Sum of proper divisors (its aliquot sum) s(n): 217237280
- 142013920 is an abundant number, because the sum of its proper divisors (217237280) is greater than itself. Its abundance is 75223360
Bases of 142013920
- Binary: 10000111011011110101111000002
- Hexadecimal: 0x876F5E0
- Base-36: 2CJUN4
Squares and roots of 142013920
- 142013920 squared (1420139202) is 20167953473766400
- 142013920 cubed (1420139203) is 2864130131187183628288000
-
The
square root of 142013920 is 11916.9593437253 -
The
cube root of 142013920 is 521.7273915073
Scales and comparisons
How big is 142013920?- 142,013,920 seconds is equal to 4 years, 26 weeks, 5 days, 16 hours, 18 minutes, 40 seconds.
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To count from 1 to 142,013,920 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 142013920 cubic inches would be around 43.5 feet tall.
Recreational maths with 142013920
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The information we have on file for 142013920 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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