138982473
138,982,473 is an odd composite number composed of four prime numbers multiplied together.
138982473 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 138982473:
34 × 72 × 192 × 97
(3 × 3 × 3 × 3 × 7 × 7 × 19 × 19 × 97)See below for interesting mathematical facts about the number 138982473 from the Numbermatics database.
Names of 138982473
- Cardinal: 138982473 can be written as One hundred thirty-eight million, nine hundred eighty-two thousand, four hundred seventy-three.
Scientific notation
- Scientific notation: 1.38982473 × 108
Factors of 138982473
Divisors of 138982473
- Number of divisors d(n): 90
-
Complete list of divisors:
1 3 7 9 19 21 27 49 57 63 81 97 133 147 171 189 291 361 399 441 513 567 679 873 931 1083 1197 1323 1539 1843 2037 2527 2619 2793 3249 3591 3969 4753 5529 6111 7581 7857 8379 9747 10773 12901 14259 16587 17689 18333 22743 25137 29241 35017 38703 42777 49761 53067 54999 68229 75411 90307 105051 116109 128331 149283 159201 204687 245119 270921 315153 348327 384993 477603 735357 812763 945459 1044981 1432809 1715833 2206071 2438289 2836377 5147499 6618213 7314867 15442497 19854639 46327491 138982473
- Sum of all divisors σ(n): 257520186
- Sum of proper divisors (its aliquot sum) s(n): 118537713
- 138982473 is a deficient number, because the sum of its proper divisors (118537713) is less than itself. Its deficiency is 20444760
Bases of 138982473
- Binary: 10000100100010110100010010012
- Hexadecimal: 0x848B449
- Base-36: 2AQVK9
Squares and roots of 138982473
- 138982473 squared (1389824732) is 19316127801195729
- 138982473 cubed (1389824733) is 2684603210594234773457817
-
The
square root of 138982473 is 11789.0827887499 -
The
cube root of 138982473 is 517.9883732477
Scales and comparisons
How big is 138982473?- 138,982,473 seconds is equal to 4 years, 21 weeks, 5 days, 14 hours, 14 minutes, 33 seconds.
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To count from 1 to 138,982,473 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 138982473 cubic inches would be around 43.2 feet tall.
Recreational maths with 138982473
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The information we have on file for 138982473 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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