138238933248
138,238,933,248 is an even composite number composed of four prime numbers multiplied together.
138238933248 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138238933248:
28 × 32 × 13 × 4615349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 4615349)See below for interesting mathematical facts about the number 138238933248 from the Numbermatics database.
Names of 138238933248
- Cardinal: 138238933248 can be written as One hundred thirty-eight billion, two hundred thirty-eight million, nine hundred thirty-three thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.38238933248 × 1011
Factors of 138238933248
Divisors of 138238933248
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 576 624 768 832 936 1152 1248 1664 1872 2304 2496 3328 3744 4992 7488 9984 14976 29952 4615349 9230698 13846047 18461396 27692094 36922792 41538141 55384188 59999537 73845584 83076282 110768376 119999074 147691168 166152564 179998611 221536752 239998148 295382336 332305128 359997222 443073504 479996296 539995833 590764672 664610256 719994444 886147008 959992592 1079991666 1181529344 1329220512 1439988888 1772294016 1919985184 2159983332 2658441024 2879977776 3544588032 3839970368 4319966664 5316882048 5759955552 7679940736 8639933328 10633764096 11519911104 15359881472 17279866656 23039822208 34559733312 46079644416 69119466624 138238933248
- Sum of all divisors σ(n): 429236780700
- Sum of proper divisors (its aliquot sum) s(n): 290997847452
- 138238933248 is an abundant number, because the sum of its proper divisors (290997847452) is greater than itself. Its abundance is 152758914204
Bases of 138238933248
- Binary: 100000001011111010111010111001000000002
- Hexadecimal: 0x202FAEB900
- Base-36: 1RI7W3K0
Squares and roots of 138238933248
- 138238933248 squared (1382389332482) is 19110002665544999829504
- 138238933248 cubed (1382389332483) is 2641746382851377300970974836948992
-
The
square root of 138238933248 is 371804.9666801131 -
The
cube root of 138238933248 is 5170.6299559989
Scales and comparisons
How big is 138238933248?- 138,238,933,248 seconds is equal to 4,395 years, 29 weeks, 4 days, 15 hours, 40 minutes, 48 seconds.
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To count from 1 to 138,238,933,248 would take you about eight thousand, seven hundred ninety-one 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 138238933248 cubic inches would be around 430.9 feet tall.
Recreational maths with 138238933248
- 138238933248 backwards is 842339832831
- The number of decimal digits it has is: 12
- The sum of 138238933248's digits is 54
- More coming soon!
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Keywords: Divisors of 138238933248, math, Factors of 138238933248, curriculum, school, college, exams, university, Prime factorization of 138238933248, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, two hundred thirty-eight million, nine hundred thirty-three thousand, two hundred forty-eight.