13001940
13,001,940 is an even composite number composed of six prime numbers multiplied together.
13001940 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 13001940:
22 × 32 × 5 × 7 × 17 × 607
(2 × 2 × 3 × 3 × 5 × 7 × 17 × 607)See below for interesting mathematical facts about the number 13001940 from the Numbermatics database.
Names of 13001940
- Cardinal: 13001940 can be written as Thirteen million, one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.300194 × 107
Factors of 13001940
Divisors of 13001940
- 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 90 102 105 119 126 140 153 170 180 204 210 238 252 255 306 315 340 357 420 476 510 595 607 612 630 714 765 1020 1071 1190 1214 1260 1428 1530 1785 1821 2142 2380 2428 3035 3060 3570 3642 4249 4284 5355 5463 6070 7140 7284 8498 9105 10319 10710 10926 12140 12747 16996 18210 20638 21245 21420 21852 25494 27315 30957 36420 38241 41276 42490 50988 51595 54630 61914 63735 72233 76482 84980 92871 103190 109260 123828 127470 144466 152964 154785 185742 191205 206380 216699 254940 288932 309570 361165 371484 382410 433398 464355 619140 650097 722330 764820 866796 928710 1083495 1300194 1444660 1857420 2166990 2600388 3250485 4333980 6500970 13001940
- Sum of all divisors σ(n): 47803392
- Sum of proper divisors (its aliquot sum) s(n): 34801452
- 13001940 is an abundant number, because the sum of its proper divisors (34801452) is greater than itself. Its abundance is 21799512
Bases of 13001940
- Binary: 1100011001100100110101002
- Hexadecimal: 0xC664D4
- Base-36: 7QOD0
Squares and roots of 13001940
- 13001940 squared (130019402) is 169050443763600
- 13001940 cubed (130019403) is 2197983726787701384000
-
The
square root of 13001940 is 3605.8202950231 -
The
cube root of 13001940 is 235.1451645731
Scales and comparisons
How big is 13001940?- 13,001,940 seconds is equal to 21 weeks, 3 days, 11 hours, 39 minutes.
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To count from 1 to 13,001,940 would take you about thirty-two weeks!
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 13001940 cubic inches would be around 19.6 feet tall.
Recreational maths with 13001940
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The information we have on file for 13001940 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 13001940, math, Factors of 13001940, curriculum, school, college, exams, university, Prime factorization of 13001940, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, one thousand, nine hundred forty.