197138988
197,138,988 is an even composite number composed of four prime numbers multiplied together.
197138988 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 197138988:
22 × 33 × 41 × 2112
(2 × 2 × 3 × 3 × 3 × 41 × 211 × 211)See below for interesting mathematical facts about the number 197138988 from the Numbermatics database.
Names of 197138988
- Cardinal: 197138988 can be written as One hundred ninety-seven million, one hundred thirty-eight thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.97138988 × 108
Factors of 197138988
Divisors of 197138988
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 41 54 82 108 123 164 211 246 369 422 492 633 738 844 1107 1266 1476 1899 2214 2532 3798 4428 5697 7596 8651 11394 17302 22788 25953 34604 44521 51906 77859 89042 103812 133563 155718 178084 233577 267126 311436 400689 467154 534252 801378 934308 1202067 1602756 1825361 2404134 3650722 4808268 5476083 7301444 10952166 16428249 21904332 32856498 49284747 65712996 98569494 197138988
- Sum of all divisors σ(n): 526060080
- Sum of proper divisors (its aliquot sum) s(n): 328921092
- 197138988 is an abundant number, because the sum of its proper divisors (328921092) is greater than itself. Its abundance is 131782104
Bases of 197138988
- Binary: 10111100000000011010001011002
- Hexadecimal: 0xBC01A2C
- Base-36: 39DDF0
Squares and roots of 197138988
- 197138988 squared (1971389882) is 38863780589664144
- 197138988 cubed (1971389883) is 7661566375300432608046272
-
The
square root of 197138988 is 14040.6192171143 -
The
cube root of 197138988 is 582.0015942139
Scales and comparisons
How big is 197138988?- 197,138,988 seconds is equal to 6 years, 13 weeks, 6 days, 16 hours, 49 minutes, 48 seconds.
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To count from 1 to 197,138,988 would take you about nine 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 197138988 cubic inches would be around 48.5 feet tall.
Recreational maths with 197138988
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The information we have on file for 197138988 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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