138675000
138,675,000 is an even composite number composed of four prime numbers multiplied together.
138675000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138675000:
23 × 3 × 55 × 432
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 43 × 43)See below for interesting mathematical facts about the number 138675000 from the Numbermatics database.
Names of 138675000
- Cardinal: 138675000 can be written as One hundred thirty-eight million, six hundred seventy-five thousand.
Scientific notation
- Scientific notation: 1.38675 × 108
Factors of 138675000
Divisors of 138675000
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 43 50 60 75 86 100 120 125 129 150 172 200 215 250 258 300 344 375 430 500 516 600 625 645 750 860 1000 1032 1075 1250 1290 1500 1720 1849 1875 2150 2500 2580 3000 3125 3225 3698 3750 4300 5000 5160 5375 5547 6250 6450 7396 7500 8600 9245 9375 10750 11094 12500 12900 14792 15000 16125 18490 18750 21500 22188 25000 25800 26875 27735 32250 36980 37500 43000 44376 46225 53750 55470 64500 73960 75000 80625 92450 107500 110940 129000 134375 138675 161250 184900 215000 221880 231125 268750 277350 322500 369800 403125 462250 537500 554700 645000 693375 806250 924500 1075000 1109400 1155625 1386750 1612500 1849000 2311250 2773500 3225000 3466875 4622500 5547000 5778125 6933750 9245000 11556250 13867500 17334375 23112500 27735000 34668750 46225000 69337500 138675000
- Sum of all divisors σ(n): 443643480
- Sum of proper divisors (its aliquot sum) s(n): 304968480
- 138675000 is an abundant number, because the sum of its proper divisors (304968480) is greater than itself. Its abundance is 166293480
Bases of 138675000
- Binary: 10000100010000000011001110002
- Hexadecimal: 0x8440338
- Base-36: 2AKABC
Squares and roots of 138675000
- 138675000 squared (1386750002) is 19230755625000000
- 138675000 cubed (1386750003) is 2666825036296875000000000
-
The
square root of 138675000 is 11776.0349863611 -
The
cube root of 138675000 is 517.6061067405
Scales and comparisons
How big is 138675000?- 138,675,000 seconds is equal to 4 years, 21 weeks, 2 days, 50 minutes.
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To count from 1 to 138,675,000 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 138675000 cubic inches would be around 43.1 feet tall.
Recreational maths with 138675000
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The information we have on file for 138675000 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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