13938130440
13,938,130,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 13938130440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
13938130440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13938130440:
23 × 32 × 5 × 13 × 2978233
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 2978233)See below for interesting mathematical facts about the number 13938130440 from the Numbermatics database.
Names of 13938130440
- Cardinal: 13938130440 can be written as Thirteen billion, nine hundred thirty-eight million, one hundred thirty thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.393813044 × 1010
Factors of 13938130440
Divisors of 13938130440
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 117 120 130 156 180 195 234 260 312 360 390 468 520 585 780 936 1170 1560 2340 4680 2978233 5956466 8934699 11912932 14891165 17869398 23825864 26804097 29782330 35738796 38717029 44673495 53608194 59564660 71477592 77434058 89346990 107216388 116151087 119129320 134020485 154868116 178693980 193585145 214432776 232302174 268040970 309736232 348453261 357387960 387170290 464604348 536081940 580755435 696906522 774340580 929208696 1072163880 1161510870 1393813044 1548681160 1742266305 2323021740 2787626088 3484532610 4646043480 6969065220 13938130440
- Sum of all divisors σ(n): 48783472920
- Sum of proper divisors (its aliquot sum) s(n): 34845342480
- 13938130440 is an abundant number, because the sum of its proper divisors (34845342480) is greater than itself. Its abundance is 20907212040
Bases of 13938130440
- Binary: 11001111101100011011111110000010002
- Hexadecimal: 0x33EC6FE08
- Base-36: 6EIEIA0
Squares and roots of 13938130440
- 13938130440 squared (139381304402) is 194271480162454593600
- 13938130440 cubed (139381304403) is 2707781231276164516173989184000
-
The
square root of 13938130440 is 118059.8595628505 -
The
cube root of 13938130440 is 2406.5866774961
Scales and comparisons
How big is 13938130440?- 13,938,130,440 seconds is equal to 443 years, 9 weeks, 5 days, 22 hours, 54 minutes.
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To count from 1 to 13,938,130,440 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 13938130440 cubic inches would be around 200.5 feet tall.
Recreational maths with 13938130440
- 13938130440 backwards is 04403183931
- 13938130440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13938130440's digits is 36
- More coming soon!
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The information we have on file for 13938130440 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!
Keywords: Divisors of 13938130440, math, Factors of 13938130440, curriculum, school, college, exams, university, Prime factorization of 13938130440, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, nine hundred thirty-eight million, one hundred thirty thousand, four hundred forty.