13938868960
13,938,868,960 is an even composite number composed of five prime numbers multiplied together.
13938868960 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 13938868960:
25 × 5 × 47 × 972 × 197
(2 × 2 × 2 × 2 × 2 × 5 × 47 × 97 × 97 × 197)See below for interesting mathematical facts about the number 13938868960 from the Numbermatics database.
Names of 13938868960
- Cardinal: 13938868960 can be written as Thirteen billion, nine hundred thirty-eight million, eight hundred sixty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.393886896 × 1010
Factors of 13938868960
Divisors of 13938868960
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 47 80 94 97 160 188 194 197 235 376 388 394 470 485 752 776 788 940 970 985 1504 1552 1576 1880 1940 1970 3104 3152 3760 3880 3940 4559 6304 7520 7760 7880 9118 9259 9409 15520 15760 18236 18518 18818 19109 22795 31520 36472 37036 37636 38218 45590 46295 47045 72944 74072 75272 76436 91180 92590 94090 95545 145888 148144 150544 152872 182360 185180 188180 191090 296288 301088 305744 364720 370360 376360 382180 442223 611488 729440 740720 752720 764360 884446 898123 1481440 1505440 1528720 1768892 1796246 1853573 2211115 3057440 3537784 3592492 3707146 4422230 4490615 7075568 7184984 7414292 8844460 8981230 9267865 14151136 14369968 14828584 17688920 17962460 18535730 28739936 29657168 35377840 35924920 37071460 59314336 70755680 71849840 74142920 87117931 143699680 148285840 174235862 296571680 348471724 435589655 696943448 871179310 1393886896 1742358620 2787773792 3484717240 6969434480 13938868960
- Sum of all divisors σ(n): 34154011584
- Sum of proper divisors (its aliquot sum) s(n): 20215142624
- 13938868960 is an abundant number, because the sum of its proper divisors (20215142624) is greater than itself. Its abundance is 6276273664
Bases of 13938868960
- Binary: 11001111101101001001000010111000002
- Hexadecimal: 0x33ED242E0
- Base-36: 6EIUC4G
Squares and roots of 13938868960
- 13938868960 squared (139388689602) is 194292067884051481600
- 13938868960 cubed (139388689603) is 2708211674203218075916251136000
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The
square root of 13938868960 is 118062.9872568029 -
The
cube root of 13938868960 is 2406.6291815467
Scales and comparisons
How big is 13938868960?- 13,938,868,960 seconds is equal to 443 years, 11 weeks, 12 hours, 2 minutes, 40 seconds.
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To count from 1 to 13,938,868,960 would take you about eight hundred eighty-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 13938868960 cubic inches would be around 200.6 feet tall.
Recreational maths with 13938868960
- 13938868960 backwards is 06986883931
- The number of decimal digits it has is: 11
- The sum of 13938868960's digits is 61
- More coming soon!
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The information we have on file for 13938868960 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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