142029864
142,029,864 is an even composite number composed of four prime numbers multiplied together.
142029864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142029864:
23 × 32 × 19 × 473
(2 × 2 × 2 × 3 × 3 × 19 × 47 × 47 × 47)See below for interesting mathematical facts about the number 142029864 from the Numbermatics database.
Names of 142029864
- Cardinal: 142029864 can be written as One hundred forty-two million, twenty-nine thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.42029864 × 108
Factors of 142029864
Divisors of 142029864
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 19 24 36 38 47 57 72 76 94 114 141 152 171 188 228 282 342 376 423 456 564 684 846 893 1128 1368 1692 1786 2209 2679 3384 3572 4418 5358 6627 7144 8037 8836 10716 13254 16074 17672 19881 21432 26508 32148 39762 41971 53016 64296 79524 83942 103823 125913 159048 167884 207646 251826 311469 335768 377739 415292 503652 622938 755478 830584 934407 1007304 1245876 1510956 1868814 1972637 2491752 3021912 3737628 3945274 5917911 7475256 7890548 11835822 15781096 17753733 23671644 35507466 47343288 71014932 142029864
- Sum of all divisors σ(n): 413712000
- Sum of proper divisors (its aliquot sum) s(n): 271682136
- 142029864 is an abundant number, because the sum of its proper divisors (271682136) is greater than itself. Its abundance is 129652272
Bases of 142029864
- Binary: 10000111011100110100001010002
- Hexadecimal: 0x8773428
- Base-36: 2CK6Y0
Squares and roots of 142029864
- 142029864 squared (1420298642) is 20172482267858496
- 142029864 cubed (1420298643) is 2865094913046353758124544
-
The
square root of 142029864 is 11917.6282875411 -
The
cube root of 142029864 is 521.7469156735
Scales and comparisons
How big is 142029864?- 142,029,864 seconds is equal to 4 years, 26 weeks, 5 days, 20 hours, 44 minutes, 24 seconds.
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To count from 1 to 142,029,864 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 142029864 cubic inches would be around 43.5 feet tall.
Recreational maths with 142029864
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