137942640
137,942,640 is an even composite number composed of five prime numbers multiplied together.
137942640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 137942640:
24 × 32 × 5 × 11 × 17417
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 17417)See below for interesting mathematical facts about the number 137942640 from the Numbermatics database.
Names of 137942640
- Cardinal: 137942640 can be written as One hundred thirty-seven million, nine hundred forty-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3794264 × 108
Factors of 137942640
Divisors of 137942640
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 66 72 80 88 90 99 110 120 132 144 165 176 180 198 220 240 264 330 360 396 440 495 528 660 720 792 880 990 1320 1584 1980 2640 3960 7920 17417 34834 52251 69668 87085 104502 139336 156753 174170 191587 209004 261255 278672 313506 348340 383174 418008 522510 574761 627012 696680 766348 783765 836016 957935 1045020 1149522 1254024 1393360 1532696 1567530 1724283 1915870 2090040 2299044 2508048 2873805 3065392 3135060 3448566 3831740 4180080 4598088 5747610 6270120 6897132 7663480 8621415 9196176 11495220 12540240 13794264 15326960 17242830 22990440 27588528 34485660 45980880 68971320 137942640
- Sum of all divisors σ(n): 505400688
- Sum of proper divisors (its aliquot sum) s(n): 367458048
- 137942640 is an abundant number, because the sum of its proper divisors (367458048) is greater than itself. Its abundance is 229515408
Bases of 137942640
- Binary: 10000011100011010110011100002
- Hexadecimal: 0x838D670
- Base-36: 2A4L80
Squares and roots of 137942640
- 137942640 squared (1379426402) is 19028171930169600
- 137942640 cubed (1379426403) is 2624796270421490271744000
-
The
square root of 137942640 is 11744.8984669941 -
The
cube root of 137942640 is 516.6933171593
Scales and comparisons
How big is 137942640?- 137,942,640 seconds is equal to 4 years, 20 weeks, 13 hours, 24 minutes.
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To count from 1 to 137,942,640 would take you about 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 137942640 cubic inches would be around 43.1 feet tall.
Recreational maths with 137942640
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The information we have on file for 137942640 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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