13138106940
13,138,106,940 is an even composite number composed of six prime numbers multiplied together.
13138106940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13138106940:
22 × 32 × 5 × 7 × 17 × 613357
(2 × 2 × 3 × 3 × 5 × 7 × 17 × 613357)See below for interesting mathematical facts about the number 13138106940 from the Numbermatics database.
Names of 13138106940
- Cardinal: 13138106940 can be written as Thirteen billion, one hundred thirty-eight million, one hundred six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.313810694 × 1010
Factors of 13138106940
Divisors of 13138106940
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 84 85 90 102 105 119 126 140 153 170 180 204 210 238 252 255 306 315 340 357 420 476 510 595 612 630 714 765 1020 1071 1190 1260 1428 1530 1785 2142 2380 3060 3570 4284 5355 7140 10710 21420 613357 1226714 1840071 2453428 3066785 3680142 4293499 5520213 6133570 7360284 8586998 9200355 10427069 11040426 12267140 12880497 17173996 18400710 20854138 21467495 22080852 25760994 27601065 31281207 36801420 38641491 41708276 42934990 51521988 52135345 55202130 62562414 64402485 72989483 77282982 85869980 93843621 104270690 110404260 125124828 128804970 145978966 154565964 156406035 187687242 193207455 208541380 218968449 257609940 291957932 312812070 364947415 375374484 386414910 437936898 469218105 625624140 656905347 729894830 772829820 875873796 938436210 1094842245 1313810694 1459789660 1876872420 2189684490 2627621388 3284526735 4379368980 6569053470 13138106940
- Sum of all divisors σ(n): 48224659392
- Sum of proper divisors (its aliquot sum) s(n): 35086552452
- 13138106940 is an abundant number, because the sum of its proper divisors (35086552452) is greater than itself. Its abundance is 21948445512
Bases of 13138106940
- Binary: 11000011110001011110011010001111002
- Hexadecimal: 0x30F179A3C
- Base-36: 61A3870
Squares and roots of 13138106940
- 13138106940 squared (131381069402) is 172609853966876163600
- 13138106940 cubed (131381069403) is 2267766720314602255113735384000
-
The
square root of 13138106940 is 114621.5814757413 -
The
cube root of 13138106940 is 2359.6319293355
Scales and comparisons
How big is 13138106940?- 13,138,106,940 seconds is equal to 417 years, 39 weeks, 10 hours, 9 minutes.
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To count from 1 to 13,138,106,940 would take you about eight hundred thirty-five 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 13138106940 cubic inches would be around 196.6 feet tall.
Recreational maths with 13138106940
- 13138106940 backwards is 04960183131
- 13138106940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13138106940's digits is 36
- More coming soon!
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The information we have on file for 13138106940 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 13138106940, math, Factors of 13138106940, curriculum, school, college, exams, university, Prime factorization of 13138106940, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, one hundred thirty-eight million, one hundred six thousand, nine hundred forty.