142964458
142,964,458 is an even composite number composed of six prime numbers multiplied together.
142964458 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142964458:
2 × 73 × 13 × 17 × 23 × 41
(2 × 7 × 7 × 7 × 13 × 17 × 23 × 41)See below for interesting mathematical facts about the number 142964458 from the Numbermatics database.
Names of 142964458
- Cardinal: 142964458 can be written as One hundred forty-two million, nine hundred sixty-four thousand, four hundred fifty-eight.
Scientific notation
- Scientific notation: 1.42964458 × 108
Factors of 142964458
Divisors of 142964458
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 7 13 14 17 23 26 34 41 46 49 82 91 98 119 161 182 221 238 287 299 322 343 391 442 533 574 598 637 686 697 782 833 943 1066 1127 1274 1394 1547 1666 1886 2009 2093 2254 2737 3094 3731 4018 4186 4459 4879 5083 5474 5831 6601 7462 7889 8918 9061 9758 10166 10829 11662 12259 13202 14063 14651 15778 16031 18122 19159 21658 24518 26117 28126 29302 32062 34153 35581 38318 46207 52234 63427 68306 71162 75803 85813 92414 102557 112217 126854 134113 151606 171626 182819 205114 208403 224434 239071 249067 268226 323449 365638 416806 443989 478142 498134 600691 646898 785519 887978 1201382 1458821 1571038 1743469 2917642 3107923 3486938 4204837 5498633 6215846 8409674 10211747 10997266 20423494 71482229 142964458
- Sum of all divisors σ(n): 304819200
- Sum of proper divisors (its aliquot sum) s(n): 161854742
- 142964458 is an abundant number, because the sum of its proper divisors (161854742) is greater than itself. Its abundance is 18890284
Bases of 142964458
- Binary: 10001000010101110110111010102
- Hexadecimal: 0x88576EA
- Base-36: 2D482Y
Squares and roots of 142964458
- 142964458 squared (1429644582) is 20438836251233764
- 142964458 cubed (1429644583) is 2922027146808386901559912
-
The
square root of 142964458 is 11956.7745650739 -
The
cube root of 142964458 is 522.8888254491
Scales and comparisons
How big is 142964458?- 142,964,458 seconds is equal to 4 years, 28 weeks, 2 days, 16 hours, 20 minutes, 58 seconds.
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To count from 1 to 142,964,458 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 142964458 cubic inches would be around 43.6 feet tall.
Recreational maths with 142964458
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