142358944
142,358,944 is an even composite number composed of six prime numbers multiplied together.
142358944 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142358944:
25 × 7 × 13 × 19 × 31 × 83
(2 × 2 × 2 × 2 × 2 × 7 × 13 × 19 × 31 × 83)See below for interesting mathematical facts about the number 142358944 from the Numbermatics database.
Names of 142358944
- Cardinal: 142358944 can be written as One hundred forty-two million, three hundred fifty-eight thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.42358944 × 108
Factors of 142358944
Divisors of 142358944
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 31 32 38 52 56 62 76 83 91 104 112 124 133 152 166 182 208 217 224 247 248 266 304 332 364 403 416 434 494 496 532 581 589 608 664 728 806 868 988 992 1064 1079 1162 1178 1328 1456 1577 1612 1729 1736 1976 2128 2158 2324 2356 2573 2656 2821 2912 3154 3224 3458 3472 3952 4123 4256 4316 4648 4712 5146 5642 6308 6448 6916 6944 7553 7657 7904 8246 8632 9296 9424 10292 11039 11284 12616 12896 13832 15106 15314 16492 17264 18011 18592 18848 20501 20584 22078 22568 25232 27664 30212 30628 32984 33449 34528 36022 41002 41168 44156 45136 48887 50464 53599 55328 60424 61256 65968 66898 72044 82004 82336 88312 90272 97774 107198 120848 122512 131936 133796 143507 144088 164008 176624 195548 214396 234143 241696 245024 267592 287014 288176 328016 342209 353248 391096 428792 468286 535184 574028 576352 635531 656032 684418 782192 857584 936572 1070368 1148056 1271062 1368836 1564384 1715168 1873144 2296112 2542124 2737672 3746288 4448717 4592224 5084248 5475344 7492576 8897434 10168496 10950688 17794868 20336992 35589736 71179472 142358944
- Sum of all divisors σ(n): 379330560
- Sum of proper divisors (its aliquot sum) s(n): 236971616
- 142358944 is an abundant number, because the sum of its proper divisors (236971616) is greater than itself. Its abundance is 94612672
Bases of 142358944
- Binary: 10000111110000111001101000002
- Hexadecimal: 0x87C39A0
- Base-36: 2CR8V4
Squares and roots of 142358944
- 142358944 squared (1423589442) is 20266068936795136
- 142358944 cubed (1423589443) is 2885056172873358305296384
-
The
square root of 142358944 is 11931.4267378215 -
The
cube root of 142358944 is 522.1495634807
Scales and comparisons
How big is 142358944?- 142,358,944 seconds is equal to 4 years, 27 weeks, 2 days, 16 hours, 9 minutes, 4 seconds.
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To count from 1 to 142,358,944 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 142358944 cubic inches would be around 43.5 feet tall.
Recreational maths with 142358944
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