11389493440
11,389,493,440 is an even composite number composed of five prime numbers multiplied together.
11389493440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 11389493440:
26 × 5 × 13 × 433 × 6323
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 433 × 6323)See below for interesting mathematical facts about the number 11389493440 from the Numbermatics database.
Names of 11389493440
- Cardinal: 11389493440 can be written as Eleven billion, three hundred eighty-nine million, four hundred ninety-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.138949344 × 1010
Factors of 11389493440
Divisors of 11389493440
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 433 520 832 866 1040 1732 2080 2165 3464 4160 4330 5629 6323 6928 8660 11258 12646 13856 17320 22516 25292 27712 28145 31615 34640 45032 50584 56290 63230 69280 82199 90064 101168 112580 126460 138560 164398 180128 202336 225160 252920 328796 360256 404672 410995 450320 505840 657592 821990 900640 1011680 1315184 1643980 1801280 2023360 2630368 2737859 3287960 5260736 5475718 6575920 10951436 13151840 13689295 21902872 26303680 27378590 35592167 43805744 54757180 71184334 87611488 109514360 142368668 175222976 177960835 219028720 284737336 355921670 438057440 569474672 711843340 876114880 1138949344 1423686680 2277898688 2847373360 5694746720 11389493440
- Sum of all divisors σ(n): 29279563488
- Sum of proper divisors (its aliquot sum) s(n): 17890070048
- 11389493440 is an abundant number, because the sum of its proper divisors (17890070048) is greater than itself. Its abundance is 6500576608
Bases of 11389493440
- Binary: 10101001101101110111100000110000002
- Hexadecimal: 0x2A6DDE0C0
- Base-36: 58D0DDS
Squares and roots of 11389493440
- 11389493440 squared (113894934402) is 129720560819803033600
- 11389493440 cubed (113894934403) is 1477451476490267673279299584000
-
The
square root of 11389493440 is 106721.5697035983 -
The
cube root of 11389493440 is 2249.9254915245
Scales and comparisons
How big is 11389493440?- 11,389,493,440 seconds is equal to 362 years, 7 weeks, 5 days, 20 hours, 10 minutes, 40 seconds.
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To count from 1 to 11,389,493,440 would take you about seven hundred twenty-four 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 11389493440 cubic inches would be around 187.5 feet tall.
Recreational maths with 11389493440
- 11389493440 backwards is 04439498311
- The number of decimal digits it has is: 11
- The sum of 11389493440's digits is 46
- More coming soon!
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Keywords: Divisors of 11389493440, math, Factors of 11389493440, curriculum, school, college, exams, university, Prime factorization of 11389493440, STEM, science, technology, engineering, physics, economics, calculator, eleven billion, three hundred eighty-nine million, four hundred ninety-three thousand, four hundred forty.