138271968
138,271,968 is an even composite number composed of four prime numbers multiplied together.
138271968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138271968:
25 × 33 × 19 × 8423
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 8423)See below for interesting mathematical facts about the number 138271968 from the Numbermatics database.
Names of 138271968
- Cardinal: 138271968 can be written as One hundred thirty-eight million, two hundred seventy-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38271968 × 108
Factors of 138271968
Divisors of 138271968
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 96 108 114 144 152 171 216 228 288 304 342 432 456 513 608 684 864 912 1026 1368 1824 2052 2736 4104 5472 8208 8423 16416 16846 25269 33692 50538 67384 75807 101076 134768 151614 160037 202152 227421 269536 303228 320074 404304 454842 480111 606456 640148 808608 909684 960222 1212912 1280296 1440333 1819368 1920444 2425824 2560592 2880666 3638736 3840888 4320999 5121184 5761332 7277472 7681776 8641998 11522664 15363552 17283996 23045328 34567992 46090656 69135984 138271968
- Sum of all divisors σ(n): 424569600
- Sum of proper divisors (its aliquot sum) s(n): 286297632
- 138271968 is an abundant number, because the sum of its proper divisors (286297632) is greater than itself. Its abundance is 148025664
Bases of 138271968
- Binary: 10000011110111011100111000002
- Hexadecimal: 0x83DDCE0
- Base-36: 2ABNC0
Squares and roots of 138271968
- 138271968 squared (1382719682) is 19119137134593024
- 138271968 cubed (1382719683) is 2643640718062058307551232
-
The
square root of 138271968 is 11758.9101535815 -
The
cube root of 138271968 is 517.1041795775
Scales and comparisons
How big is 138271968?- 138,271,968 seconds is equal to 4 years, 20 weeks, 4 days, 8 hours, 52 minutes, 48 seconds.
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To count from 1 to 138,271,968 would take you about six 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 138271968 cubic inches would be around 43.1 feet tall.
Recreational maths with 138271968
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"Number 138271968 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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Numbermatics. (2024). Number 138271968 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138271968/
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The information we have on file for 138271968 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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