138637764265
138,637,764,265 is an odd composite number composed of six prime numbers multiplied together.
138637764265 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138637764265:
5 × 7 × 11 × 13 × 19 × 1457887
See below for interesting mathematical facts about the number 138637764265 from the Numbermatics database.
Names of 138637764265
- Cardinal: 138637764265 can be written as One hundred thirty-eight billion, six hundred thirty-seven million, seven hundred sixty-four thousand, two hundred sixty-five.
Scientific notation
- Scientific notation: 1.38637764265 × 1011
Factors of 138637764265
Divisors of 138637764265
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 7 11 13 19 35 55 65 77 91 95 133 143 209 247 385 455 665 715 1001 1045 1235 1463 1729 2717 5005 7315 8645 13585 19019 95095 1457887 7289435 10205209 16036757 18952531 27699853 51026045 80183785 94762655 112257299 132667717 138499265 193898971 208477841 304698383 360098089 561286495 663338585 969494855 1042389205 1459344887 1523491915 1800490445 2132888681 2520686623 3961078979 7296724435 10664443405 12603433115 19805394895 27727552853 138637764265
- Sum of all divisors σ(n): 235128176640
- Sum of proper divisors (its aliquot sum) s(n): 96490412375
- 138637764265 is a deficient number, because the sum of its proper divisors (96490412375) is less than itself. Its deficiency is 42147351890
Bases of 138637764265
- Binary: 100000010001110111010001100110101010012
- Hexadecimal: 0x20477466A9
- Base-36: 1ROTCFJD
Squares and roots of 138637764265
- 138637764265 squared (1386377642652) is 19220429680397710990225
- 138637764265 cubed (1386377642653) is 2664677399102987147708413269309625
-
The
square root of 138637764265 is 372340.9247786227 -
The
cube root of 138637764265 is 5175.5977498363
Scales and comparisons
How big is 138637764265?- 138,637,764,265 seconds is equal to 4,408 years, 13 weeks, 18 hours, 4 minutes, 25 seconds.
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To count from 1 to 138,637,764,265 would take you about eight thousand, eight hundred sixteen 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 138637764265 cubic inches would be around 431.3 feet tall.
Recreational maths with 138637764265
- 138637764265 backwards is 562467736831
- The number of decimal digits it has is: 12
- The sum of 138637764265's digits is 58
- More coming soon!
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