138464822272
138,464,822,272 is an even composite number composed of four prime numbers multiplied together.
138464822272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 138464822272:
210 × 7 × 23 × 839873
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 839873)See below for interesting mathematical facts about the number 138464822272 from the Numbermatics database.
Names of 138464822272
- Cardinal: 138464822272 can be written as One hundred thirty-eight billion, four hundred sixty-four million, eight hundred twenty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.38464822272 × 1011
Factors of 138464822272
Divisors of 138464822272
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 7 8 14 16 23 28 32 46 56 64 92 112 128 161 184 224 256 322 368 448 512 644 736 896 1024 1288 1472 1792 2576 2944 3584 5152 5888 7168 10304 11776 20608 23552 41216 82432 164864 839873 1679746 3359492 5879111 6718984 11758222 13437968 19317079 23516444 26875936 38634158 47032888 53751872 77268316 94065776 107503744 135219553 154536632 188131552 215007488 270439106 309073264 376263104 430014976 540878212 618146528 752526208 860029952 1081756424 1236293056 1505052416 2163512848 2472586112 3010104832 4327025696 4945172224 6020209664 8654051392 9890344448 17308102784 19780688896 34616205568 69232411136 138464822272
- Sum of all divisors σ(n): 330090638976
- Sum of proper divisors (its aliquot sum) s(n): 191625816704
- 138464822272 is an abundant number, because the sum of its proper divisors (191625816704) is greater than itself. Its abundance is 53160994432
Bases of 138464822272
- Binary: 100000001111010010010110000100000000002
- Hexadecimal: 0x203D258400
- Base-36: 1RLYDON4
Squares and roots of 138464822272
- 138464822272 squared (1384648222722) is 19172507006816547241984
- 138464822272 cubed (1384648222723) is 2654717775207527906370006336667648
-
The
square root of 138464822272 is 372108.6162291865 -
The
cube root of 138464822272 is 5173.4447755307
Scales and comparisons
How big is 138464822272?- 138,464,822,272 seconds is equal to 4,402 years, 39 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
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To count from 1 to 138,464,822,272 would take you about eight thousand, eight hundred five 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 138464822272 cubic inches would be around 431.1 feet tall.
Recreational maths with 138464822272
- 138464822272 backwards is 272228464831
- The number of decimal digits it has is: 12
- The sum of 138464822272's digits is 49
- More coming soon!
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