138682080
138,682,080 is an even composite number composed of five prime numbers multiplied together.
138682080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138682080:
25 × 32 × 5 × 193 × 499
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 193 × 499)See below for interesting mathematical facts about the number 138682080 from the Numbermatics database.
Names of 138682080
- Cardinal: 138682080 can be written as One hundred thirty-eight million, six hundred eighty-two thousand and eighty.
Scientific notation
- Scientific notation: 1.3868208 × 108
Factors of 138682080
Divisors of 138682080
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 193 240 288 360 386 480 499 579 720 772 965 998 1158 1440 1497 1544 1737 1930 1996 2316 2495 2895 2994 3088 3474 3860 3992 4491 4632 4990 5790 5988 6176 6948 7485 7720 7984 8685 8982 9264 9980 11580 11976 13896 14970 15440 15968 17370 17964 18528 19960 22455 23160 23952 27792 29940 30880 34740 35928 39920 44910 46320 47904 55584 59880 69480 71856 79840 89820 92640 96307 119760 138960 143712 179640 192614 239520 277920 288921 359280 385228 481535 577842 718560 770456 866763 963070 1155684 1444605 1540912 1733526 1926140 2311368 2889210 3081824 3467052 3852280 4333815 4622736 5778420 6934104 7704560 8667630 9245472 11556840 13868208 15409120 17335260 23113680 27736416 34670520 46227360 69341040 138682080
- Sum of all divisors σ(n): 476658000
- Sum of proper divisors (its aliquot sum) s(n): 337975920
- 138682080 is an abundant number, because the sum of its proper divisors (337975920) is greater than itself. Its abundance is 199293840
Bases of 138682080
- Binary: 10000100010000011110111000002
- Hexadecimal: 0x8441EE0
- Base-36: 2AKFS0
Squares and roots of 138682080
- 138682080 squared (1386820802) is 19232719313126400
- 138682080 cubed (1386820803) is 2667233518400540454912000
-
The
square root of 138682080 is 11776.3355930443 -
The
cube root of 138682080 is 517.6149153191
Scales and comparisons
How big is 138682080?- 138,682,080 seconds is equal to 4 years, 21 weeks, 2 days, 2 hours, 48 minutes.
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To count from 1 to 138,682,080 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 138682080 cubic inches would be around 43.1 feet tall.
Recreational maths with 138682080
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The information we have on file for 138682080 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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