138252222
138,252,222 is an even composite number composed of five prime numbers multiplied together.
138252222 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 138252222:
2 × 32 × 29 × 59 × 672
(2 × 3 × 3 × 29 × 59 × 67 × 67)See below for interesting mathematical facts about the number 138252222 from the Numbermatics database.
Names of 138252222
- Cardinal: 138252222 can be written as One hundred thirty-eight million, two hundred fifty-two thousand, two hundred twenty-two.
Scientific notation
- Scientific notation: 1.38252222 × 108
Factors of 138252222
Divisors of 138252222
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 18 29 58 59 67 87 118 134 174 177 201 261 354 402 522 531 603 1062 1206 1711 1943 3422 3886 3953 4489 5133 5829 7906 8978 10266 11658 11859 13467 15399 17487 23718 26934 30798 34974 35577 40401 71154 80802 114637 130181 229274 260362 264851 343911 390543 529702 687822 781086 794553 1031733 1171629 1589106 2063466 2343258 2383659 4767318 7680679 15361358 23042037 46084074 69126111 138252222
- Sum of all divisors σ(n): 319901400
- Sum of proper divisors (its aliquot sum) s(n): 181649178
- 138252222 is an abundant number, because the sum of its proper divisors (181649178) is greater than itself. Its abundance is 43396956
Bases of 138252222
- Binary: 10000011110110001111101111102
- Hexadecimal: 0x83D8FBE
- Base-36: 2AB83I
Squares and roots of 138252222
- 138252222 squared (1382522222) is 19113676887937284
- 138252222 cubed (1382522223) is 2642508300347374509645048
-
The
square root of 138252222 is 11758.0705049767 -
The
cube root of 138252222 is 517.0795632957
Scales and comparisons
How big is 138252222?- 138,252,222 seconds is equal to 4 years, 20 weeks, 4 days, 3 hours, 23 minutes, 42 seconds.
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To count from 1 to 138,252,222 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 138252222 cubic inches would be around 43.1 feet tall.
Recreational maths with 138252222
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The information we have on file for 138252222 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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