142939584
142,939,584 is an even composite number composed of five prime numbers multiplied together.
142939584 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 142939584:
26 × 32 × 19 × 37 × 353
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 37 × 353)See below for interesting mathematical facts about the number 142939584 from the Numbermatics database.
Names of 142939584
- Cardinal: 142939584 can be written as One hundred forty-two million, nine hundred thirty-nine thousand, five hundred eighty-four.
Scientific notation
- Scientific notation: 1.42939584 × 108
Factors of 142939584
Divisors of 142939584
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 32 36 37 38 48 57 64 72 74 76 96 111 114 144 148 152 171 192 222 228 288 296 304 333 342 353 444 456 576 592 608 666 684 703 706 888 912 1059 1184 1216 1332 1368 1406 1412 1776 1824 2109 2118 2368 2664 2736 2812 2824 3177 3552 3648 4218 4236 5328 5472 5624 5648 6327 6354 6707 7104 8436 8472 10656 10944 11248 11296 12654 12708 13061 13414 16872 16944 20121 21312 22496 22592 25308 25416 26122 26828 33744 33888 39183 40242 44992 50616 50832 52244 53656 60363 67488 67776 78366 80484 101232 101664 104488 107312 117549 120726 134976 156732 160968 202464 203328 208976 214624 235098 241452 248159 313464 321936 404928 417952 429248 470196 482904 496318 626928 643872 744477 835904 940392 965808 992636 1253856 1287744 1488954 1880784 1931616 1985272 2233431 2507712 2977908 3761568 3863232 3970544 4466862 5955816 7523136 7941088 8933724 11911632 15882176 17867448 23823264 35734896 47646528 71469792 142939584
- Sum of all divisors σ(n): 444185040
- Sum of proper divisors (its aliquot sum) s(n): 301245456
- 142939584 is an abundant number, because the sum of its proper divisors (301245456) is greater than itself. Its abundance is 158305872
Bases of 142939584
- Binary: 10001000010100010101110000002
- Hexadecimal: 0x88515C0
- Base-36: 2D3OW0
Squares and roots of 142939584
- 142939584 squared (1429395842) is 20431724674093056
- 142939584 cubed (1429395843) is 2920502225317397001928704
-
The
square root of 142939584 is 11955.7343563665 -
The
cube root of 142939584 is 522.8584983521
Scales and comparisons
How big is 142939584?- 142,939,584 seconds is equal to 4 years, 28 weeks, 2 days, 9 hours, 26 minutes, 24 seconds.
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To count from 1 to 142,939,584 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 142939584 cubic inches would be around 43.6 feet tall.
Recreational maths with 142939584
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The information we have on file for 142939584 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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