142366640
142,366,640 is an even composite number composed of five prime numbers multiplied together.
142366640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142366640:
24 × 5 × 13 × 367 × 373
(2 × 2 × 2 × 2 × 5 × 13 × 367 × 373)See below for interesting mathematical facts about the number 142366640 from the Numbermatics database.
Names of 142366640
- Cardinal: 142366640 can be written as One hundred forty-two million, three hundred sixty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4236664 × 108
Factors of 142366640
Divisors of 142366640
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 367 373 520 734 746 1040 1468 1492 1835 1865 2936 2984 3670 3730 4771 4849 5872 5968 7340 7460 9542 9698 14680 14920 19084 19396 23855 24245 29360 29840 38168 38792 47710 48490 76336 77584 95420 96980 136891 190840 193960 273782 381680 387920 547564 684455 1095128 1368910 1779583 2190256 2737820 3559166 5475640 7118332 8897915 10951280 14236664 17795830 28473328 35591660 71183320 142366640
- Sum of all divisors σ(n): 358393728
- Sum of proper divisors (its aliquot sum) s(n): 216027088
- 142366640 is an abundant number, because the sum of its proper divisors (216027088) is greater than itself. Its abundance is 73660448
Bases of 142366640
- Binary: 10000111110001010111101100002
- Hexadecimal: 0x87C57B0
- Base-36: 2CRESW
Squares and roots of 142366640
- 142366640 squared (1423666402) is 20268260184889600
- 142366640 cubed (1423666403) is 2885524101168511122944000
-
The
square root of 142366640 is 11931.7492430909 -
The
cube root of 142366640 is 522.1589725385
Scales and comparisons
How big is 142366640?- 142,366,640 seconds is equal to 4 years, 27 weeks, 2 days, 18 hours, 17 minutes, 20 seconds.
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To count from 1 to 142,366,640 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 142366640 cubic inches would be around 43.5 feet tall.
Recreational maths with 142366640
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The information we have on file for 142366640 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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