146198728
146,198,728 is an even composite number composed of five prime numbers multiplied together.
146198728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 146198728:
23 × 13 × 31 × 137 × 331
(2 × 2 × 2 × 13 × 31 × 137 × 331)See below for interesting mathematical facts about the number 146198728 from the Numbermatics database.
Names of 146198728
- Cardinal: 146198728 can be written as One hundred forty-six million, one hundred ninety-eight thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.46198728 × 108
Factors of 146198728
Divisors of 146198728
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 13 26 31 52 62 104 124 137 248 274 331 403 548 662 806 1096 1324 1612 1781 2648 3224 3562 4247 4303 7124 8494 8606 10261 14248 16988 17212 20522 33976 34424 41044 45347 55211 82088 90694 110422 133393 181388 220844 266786 362776 441688 533572 589511 1067144 1179022 1405757 2358044 2811514 4716088 5623028 11246056 18274841 36549682 73099364 146198728
- Sum of all divisors σ(n): 307883520
- Sum of proper divisors (its aliquot sum) s(n): 161684792
- 146198728 is an abundant number, because the sum of its proper divisors (161684792) is greater than itself. Its abundance is 15486064
Bases of 146198728
- Binary: 10001011011011010000110010002
- Hexadecimal: 0x8B6D0C8
- Base-36: 2F1JNS
Squares and roots of 146198728
- 146198728 squared (1461987282) is 21374068068817984
- 146198728 cubed (1461987283) is 3124861563846605724324352
-
The
square root of 146198728 is 12091.2666003195 -
The
cube root of 146198728 is 526.8025453675
Scales and comparisons
How big is 146198728?- 146,198,728 seconds is equal to 4 years, 33 weeks, 5 days, 2 hours, 45 minutes, 28 seconds.
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To count from 1 to 146,198,728 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 146198728 cubic inches would be around 43.9 feet tall.
Recreational maths with 146198728
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The information we have on file for 146198728 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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