138031679040
138,031,679,040 is an even composite number composed of five prime numbers multiplied together.
138031679040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 138031679040:
26 × 3 × 5 × 37 × 3886027
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 37 × 3886027)See below for interesting mathematical facts about the number 138031679040 from the Numbermatics database.
Names of 138031679040
- Cardinal: 138031679040 can be written as One hundred thirty-eight billion, thirty-one million, six hundred seventy-nine thousand and forty.
Scientific notation
- Scientific notation: 1.3803167904 × 1011
Factors of 138031679040
Divisors of 138031679040
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 64 74 80 96 111 120 148 160 185 192 222 240 296 320 370 444 480 555 592 740 888 960 1110 1184 1480 1776 2220 2368 2960 3552 4440 5920 7104 8880 11840 17760 35520 3886027 7772054 11658081 15544108 19430135 23316162 31088216 38860270 46632324 58290405 62176432 77720540 93264648 116580810 124352864 143782999 155441080 186529296 233161620 248705728 287565998 310882160 373058592 431348997 466323240 575131996 621764320 718914995 746117184 862697994 932646480 1150263992 1243528640 1437829990 1725395988 1865292960 2156744985 2300527984 2875659980 3450791976 3730585920 4313489970 4601055968 5751319960 6901583952 8626979940 9202111936 11502639920 13803167904 17253959880 23005279840 27606335808 34507919760 46010559680 69015839520 138031679040
- Sum of all divisors σ(n): 450095307072
- Sum of proper divisors (its aliquot sum) s(n): 312063628032
- 138031679040 is an abundant number, because the sum of its proper divisors (312063628032) is greater than itself. Its abundance is 174031948992
Bases of 138031679040
- Binary: 100000001000110101010001000110010000002
- Hexadecimal: 0x2023544640
- Base-36: 1RESHX6O
Squares and roots of 138031679040
- 138031679040 squared (1380316790402) is 19052744418601575321600
- 138031679040 cubed (1380316790403) is 2629882302419564050429475979264000
-
The
square root of 138031679040 is 371526.1485279333 -
The
cube root of 138031679040 is 5168.0446476349
Scales and comparisons
How big is 138031679040?- 138,031,679,040 seconds is equal to 4,388 years, 50 weeks, 6 days, 21 hours, 4 minutes.
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To count from 1 to 138,031,679,040 would take you about eight thousand, seven hundred seventy-seven 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 138031679040 cubic inches would be around 430.7 feet tall.
Recreational maths with 138031679040
- 138031679040 backwards is 040976130831
- The number of decimal digits it has is: 12
- The sum of 138031679040's digits is 42
- More coming soon!
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