142338768
142,338,768 is an even composite number composed of six prime numbers multiplied together.
142338768 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142338768:
24 × 3 × 11 × 13 × 89 × 233
(2 × 2 × 2 × 2 × 3 × 11 × 13 × 89 × 233)See below for interesting mathematical facts about the number 142338768 from the Numbermatics database.
Names of 142338768
- Cardinal: 142338768 can be written as One hundred forty-two million, three hundred thirty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42338768 × 108
Factors of 142338768
Divisors of 142338768
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 78 88 89 104 132 143 156 176 178 208 233 264 267 286 312 356 429 466 528 534 572 624 699 712 858 932 979 1068 1144 1157 1398 1424 1716 1864 1958 2136 2288 2314 2563 2796 2937 3029 3432 3471 3728 3916 4272 4628 5126 5592 5874 6058 6864 6942 7689 7832 9087 9256 10252 11184 11748 12116 12727 13884 15378 15664 18174 18512 20504 20737 23496 24232 25454 27768 30756 33319 36348 38181 41008 41474 46992 48464 50908 55536 61512 62211 66638 72696 76362 82948 99957 101816 123024 124422 133276 145392 152724 165896 199914 203632 228107 248844 266552 269581 305448 331792 399828 456214 497688 533104 539162 610896 684321 799656 808743 912428 995376 1078324 1368642 1599312 1617486 1824856 2156648 2737284 2965391 3234972 3649712 4313296 5474568 5930782 6469944 8896173 10949136 11861564 12939888 17792346 23723128 35584692 47446256 71169384 142338768
- Sum of all divisors σ(n): 438721920
- Sum of proper divisors (its aliquot sum) s(n): 296383152
- 142338768 is an abundant number, because the sum of its proper divisors (296383152) is greater than itself. Its abundance is 154044384
Bases of 142338768
- Binary: 10000111101111101010110100002
- Hexadecimal: 0x87BEAD0
- Base-36: 2CQTAO
Squares and roots of 142338768
- 142338768 squared (1423387682) is 20260324875757824
- 142338768 cubed (1423387683) is 2883829682095121734520832
-
The
square root of 142338768 is 11930.5812096477 -
The
cube root of 142338768 is 522.1248948813
Scales and comparisons
How big is 142338768?- 142,338,768 seconds is equal to 4 years, 27 weeks, 2 days, 10 hours, 32 minutes, 48 seconds.
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To count from 1 to 142,338,768 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 142338768 cubic inches would be around 43.5 feet tall.
Recreational maths with 142338768
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The information we have on file for 142338768 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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