189449325
189,449,325 is an odd composite number composed of five prime numbers multiplied together.
189449325 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 189449325:
32 × 52 × 13 × 239 × 271
(3 × 3 × 5 × 5 × 13 × 239 × 271)See below for interesting mathematical facts about the number 189449325 from the Numbermatics database.
Names of 189449325
- Cardinal: 189449325 can be written as One hundred eighty-nine million, four hundred forty-nine thousand, three hundred twenty-five.
Scientific notation
- Scientific notation: 1.89449325 × 108
Factors of 189449325
Divisors of 189449325
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 13 15 25 39 45 65 75 117 195 225 239 271 325 585 717 813 975 1195 1355 2151 2439 2925 3107 3523 3585 4065 5975 6775 9321 10569 10755 12195 15535 17615 17925 20325 27963 31707 46605 52845 53775 60975 64769 77675 88075 139815 158535 194307 233025 264225 323845 582921 699075 792675 841997 971535 1619225 2525991 2914605 4209985 4857675 7577973 12629955 14573025 21049925 37889865 63149775 189449325
- Sum of all divisors σ(n): 368309760
- Sum of proper divisors (its aliquot sum) s(n): 178860435
- 189449325 is a deficient number, because the sum of its proper divisors (178860435) is less than itself. Its deficiency is 10588890
Bases of 189449325
- Binary: 10110100101011000100011011012
- Hexadecimal: 0xB4AC46D
- Base-36: 34SK19
Squares and roots of 189449325
- 189449325 squared (1894493252) is 35891046742955625
- 189449325 cubed (1894493253) is 6799534578996391661203125
-
The
square root of 189449325 is 13764.0591759843 -
The
cube root of 189449325 is 574.3337715303
Scales and comparisons
How big is 189449325?- 189,449,325 seconds is equal to 6 years, 1 week, 1 day, 16 hours, 48 minutes, 45 seconds.
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To count from 1 to 189,449,325 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 189449325 cubic inches would be around 47.9 feet tall.
Recreational maths with 189449325
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The information we have on file for 189449325 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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