137986940
137,986,940 is an even composite number composed of five prime numbers multiplied together.
What does the number 137986940 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
137986940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 137986940:
22 × 5 × 72 × 13 × 10831
(2 × 2 × 5 × 7 × 7 × 13 × 10831)See below for interesting mathematical facts about the number 137986940 from the Numbermatics database.
Names of 137986940
- Cardinal: 137986940 can be written as One hundred thirty-seven million, nine hundred eighty-six thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3798694 × 108
Factors of 137986940
Divisors of 137986940
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 455 490 637 910 980 1274 1820 2548 3185 6370 10831 12740 21662 43324 54155 75817 108310 140803 151634 216620 281606 303268 379085 530719 563212 704015 758170 985621 1061438 1408030 1516340 1971242 2122876 2653595 2816060 3942484 4928105 5307190 6899347 9856210 10614380 13798694 19712420 27597388 34496735 68993470 137986940
- Sum of all divisors σ(n): 363045312
- Sum of proper divisors (its aliquot sum) s(n): 225058372
- 137986940 is an abundant number, because the sum of its proper divisors (225058372) is greater than itself. Its abundance is 87071432
Bases of 137986940
- Binary: 10000011100110000011011111002
- Hexadecimal: 0x839837C
- Base-36: 2A5JEK
Squares and roots of 137986940
- 137986940 squared (1379869402) is 19040395610563600
- 137986940 cubed (1379869403) is 2627325926691102839384000
-
The
square root of 137986940 is 11746.7842408039 -
The
cube root of 137986940 is 516.7486229107
Scales and comparisons
How big is 137986940?- 137,986,940 seconds is equal to 4 years, 20 weeks, 1 day, 1 hour, 42 minutes, 20 seconds.
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To count from 1 to 137,986,940 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 137986940 cubic inches would be around 43.1 feet tall.
Recreational maths with 137986940
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"Number 137986940 - Facts about the integer". Numbermatics.com. 2023. Web. 6 December 2023.
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The information we have on file for 137986940 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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