142633386
142,633,386 is an even composite number composed of five prime numbers multiplied together.
142633386 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 142633386:
2 × 34 × 7 × 73 × 1723
(2 × 3 × 3 × 3 × 3 × 7 × 73 × 1723)See below for interesting mathematical facts about the number 142633386 from the Numbermatics database.
Names of 142633386
- Cardinal: 142633386 can be written as One hundred forty-two million, six hundred thirty-three thousand, three hundred eighty-six.
Scientific notation
- Scientific notation: 1.42633386 × 108
Factors of 142633386
Divisors of 142633386
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 73 81 126 146 162 189 219 378 438 511 567 657 1022 1134 1314 1533 1723 1971 3066 3446 3942 4599 5169 5913 9198 10338 11826 12061 13797 15507 24122 27594 31014 36183 41391 46521 72366 82782 93042 108549 125779 139563 217098 251558 279126 325647 377337 651294 754674 880453 976941 1132011 1760906 1953882 2264022 2641359 3396033 5282718 6792066 7924077 10188099 15848154 20376198 23772231 47544462 71316693 142633386
- Sum of all divisors σ(n): 370480704
- Sum of proper divisors (its aliquot sum) s(n): 227847318
- 142633386 is an abundant number, because the sum of its proper divisors (227847318) is greater than itself. Its abundance is 85213932
Bases of 142633386
- Binary: 10001000000001101001101010102
- Hexadecimal: 0x88069AA
- Base-36: 2CX4MI
Squares and roots of 142633386
- 142633386 squared (1426333862) is 20344282801824996
- 142633386 cubed (1426333863) is 2901773941765866158916456
-
The
square root of 142633386 is 11942.9220042667 -
The
cube root of 142633386 is 522.4848843715
Scales and comparisons
How big is 142633386?- 142,633,386 seconds is equal to 4 years, 27 weeks, 5 days, 20 hours, 23 minutes, 6 seconds.
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To count from 1 to 142,633,386 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 142633386 cubic inches would be around 43.5 feet tall.
Recreational maths with 142633386
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