10142020
10,142,020 is an even composite number composed of five prime numbers multiplied together.
10142020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 10142020:
22 × 5 × 72 × 79 × 131
(2 × 2 × 5 × 7 × 7 × 79 × 131)See below for interesting mathematical facts about the number 10142020 from the Numbermatics database.
Names of 10142020
- Cardinal: 10142020 can be written as Ten million, one hundred forty-two thousand and twenty.
Scientific notation
- Scientific notation: 1.014202 × 107
Factors of 10142020
Divisors of 10142020
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 79 98 131 140 158 196 245 262 316 395 490 524 553 655 790 917 980 1106 1310 1580 1834 2212 2620 2765 3668 3871 4585 5530 6419 7742 9170 10349 11060 12838 15484 18340 19355 20698 25676 32095 38710 41396 51745 64190 72443 77420 103490 128380 144886 206980 289772 362215 507101 724430 1014202 1448860 2028404 2535505 5071010 10142020
- Sum of all divisors σ(n): 25280640
- Sum of proper divisors (its aliquot sum) s(n): 15138620
- 10142020 is an abundant number, because the sum of its proper divisors (15138620) is greater than itself. Its abundance is 4996600
Bases of 10142020
- Binary: 1001101011000001010001002
- Hexadecimal: 0x9AC144
- Base-36: 61DMS
Squares and roots of 10142020
- 10142020 squared (101420202) is 102860569680400
- 10142020 cubed (101420203) is 1043213954910010408000
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The
square root of 10142020 is 3184.6538273413 -
The
cube root of 10142020 is 216.4585878723
Scales and comparisons
How big is 10142020?- 10,142,020 seconds is equal to 16 weeks, 5 days, 9 hours, 13 minutes, 40 seconds.
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To count from 1 to 10,142,020 would take you about twenty-five weeks!
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 10142020 cubic inches would be around 18 feet tall.
Recreational maths with 10142020
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The information we have on file for 10142020 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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