138948493600
138,948,493,600 is an even composite number composed of five prime numbers multiplied together.
138948493600 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 138948493600:
25 × 52 × 7 × 17 × 1459543
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 1459543)See below for interesting mathematical facts about the number 138948493600 from the Numbermatics database.
Names of 138948493600
- Cardinal: 138948493600 can be written as One hundred thirty-eight billion, nine hundred forty-eight million, four hundred ninety-three thousand, six hundred.
Scientific notation
- Scientific notation: 1.389484936 × 1011
Factors of 138948493600
Divisors of 138948493600
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 68 70 80 85 100 112 119 136 140 160 170 175 200 224 238 272 280 340 350 400 425 476 544 560 595 680 700 800 850 952 1120 1190 1360 1400 1700 1904 2380 2720 2800 2975 3400 3808 4760 5600 5950 6800 9520 11900 13600 19040 23800 47600 95200 1459543 2919086 5838172 7297715 10216801 11676344 14595430 20433602 23352688 24812231 29190860 36488575 40867204 46705376 49624462 51084005 58381720 72977150 81734408 99248924 102168010 116763440 124061155 145954300 163468816 173685617 198497848 204336020 233526880 248122310 255420025 291908600 326937632 347371234 396995696 408672040 496244620 510840050 583817200 620305775 694742468 793991392 817344080 868428085 992489240 1021680100 1167634400 1240611550 1389484936 1634688160 1736856170 1984978480 2043360200 2481223100 2778969872 3473712340 3969956960 4086720400 4342140425 4962446200 5557939744 6947424680 8173440800 8684280850 9924892400 13894849360 17368561700 19849784800 27789698720 34737123400 69474246800 138948493600
- Sum of all divisors σ(n): 410470478208
- Sum of proper divisors (its aliquot sum) s(n): 271521984608
- 138948493600 is an abundant number, because the sum of its proper divisors (271521984608) is greater than itself. Its abundance is 132573491008
Bases of 138948493600
- Binary: 100000010110011111100111000001001000002
- Hexadecimal: 0x2059F9C120
- Base-36: 1RTYCFTS
Squares and roots of 138948493600
- 138948493600 squared (1389484936002) is 19306683873709240960000
- 138948493600 cubed (1389484936003) is 2682634640663311675791417856000000
-
The
square root of 138948493600 is 372757.9557836425 -
The
cube root of 138948493600 is 5179.4615600895
Scales and comparisons
How big is 138948493600?- 138,948,493,600 seconds is equal to 4,418 years, 6 weeks, 6 days, 3 hours, 46 minutes, 40 seconds.
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To count from 1 to 138,948,493,600 would take you about eight thousand, eight hundred thirty-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 138948493600 cubic inches would be around 431.6 feet tall.
Recreational maths with 138948493600
- 138948493600 backwards is 006394849831
- The number of decimal digits it has is: 12
- The sum of 138948493600's digits is 55
- More coming soon!
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The information we have on file for 138948493600 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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