138532762830
138,532,762,830 is an even composite number composed of seven prime numbers multiplied together.
138532762830 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138532762830:
2 × 3 × 5 × 7 × 11 × 569 × 105397
See below for interesting mathematical facts about the number 138532762830 from the Numbermatics database.
Names of 138532762830
- Cardinal: 138532762830 can be written as One hundred thirty-eight billion, five hundred thirty-two million, seven hundred sixty-two thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 1.3853276283 × 1011
Factors of 138532762830
Divisors of 138532762830
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 569 770 1138 1155 1707 2310 2845 3414 3983 5690 6259 7966 8535 11949 12518 17070 18777 19915 23898 31295 37554 39830 43813 59745 62590 87626 93885 105397 119490 131439 187770 210794 219065 262878 316191 438130 526985 632382 657195 737779 1053970 1159367 1314390 1475558 1580955 2213337 2318734 3161910 3478101 3688895 4426674 5796835 6956202 7377790 8115569 11066685 11593670 16231138 17390505 22133370 24346707 34781010 40577845 48693414 59970893 81155690 119941786 121733535 179912679 243467070 299854465 359825358 419796251 599708930 659679823 839592502 899563395 1259388753 1319359646 1799126790 1979039469 2098981255 2518777506 3298399115 3958078938 4197962510 4617758761 6296943765 6596798230 9235517522 9895197345 12593887530 13853276283 19790394690 23088793805 27706552566 46177587610 69266381415 138532762830
- Sum of all divisors σ(n): 415251256320
- Sum of proper divisors (its aliquot sum) s(n): 276718493490
- 138532762830 is an abundant number, because the sum of its proper divisors (276718493490) is greater than itself. Its abundance is 138185730660
Bases of 138532762830
- Binary: 100000010000010011001000110100110011102
- Hexadecimal: 0x20413234CE
- Base-36: 1RN2TVWU
Squares and roots of 138532762830
- 138532762830 squared (1385327628302) is 19191326377313029608900
- 138532762830 cubed (1385327628303) is 2658627465421429023478511357187000
-
The
square root of 138532762830 is 372199.8963326025 -
The
cube root of 138532762830 is 5174.2907888521
Scales and comparisons
How big is 138532762830?- 138,532,762,830 seconds is equal to 4,404 years, 47 weeks, 3 days, 11 hours, 30 seconds.
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To count from 1 to 138,532,762,830 would take you about eight thousand, eight hundred nine 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 138532762830 cubic inches would be around 431.2 feet tall.
Recreational maths with 138532762830
- 138532762830 backwards is 038267235831
- The number of decimal digits it has is: 12
- The sum of 138532762830's digits is 48
- More coming soon!
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The information we have on file for 138532762830 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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