155027968
155,027,968 is an even composite number composed of four prime numbers multiplied together.
155027968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 155027968:
29 × 29 × 53 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 53 × 197)See below for interesting mathematical facts about the number 155027968 from the Numbermatics database.
Names of 155027968
- Cardinal: 155027968 can be written as One hundred fifty-five million, twenty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.55027968 × 108
Factors of 155027968
Divisors of 155027968
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 16 29 32 53 58 64 106 116 128 197 212 232 256 394 424 464 512 788 848 928 1537 1576 1696 1856 3074 3152 3392 3712 5713 6148 6304 6784 7424 10441 11426 12296 12608 13568 14848 20882 22852 24592 25216 27136 41764 45704 49184 50432 83528 91408 98368 100864 167056 182816 196736 302789 334112 365632 393472 605578 668224 731264 786944 1211156 1336448 1462528 2422312 2672896 2925056 4844624 5345792 9689248 19378496 38756992 77513984 155027968
- Sum of all divisors σ(n): 328137480
- Sum of proper divisors (its aliquot sum) s(n): 173109512
- 155027968 is an abundant number, because the sum of its proper divisors (173109512) is greater than itself. Its abundance is 18081544
Bases of 155027968
- Binary: 10010011110110001010000000002
- Hexadecimal: 0x93D8A00
- Base-36: 2KASCG
Squares and roots of 155027968
- 155027968 squared (1550279682) is 24033670862209024
- 155027968 cubed (1550279683) is 3725891157349072981983232
-
The
square root of 155027968 is 12451.0227692347 -
The
cube root of 155027968 is 537.2008422173
Scales and comparisons
How big is 155027968?- 155,027,968 seconds is equal to 4 years, 48 weeks, 2 days, 7 hours, 19 minutes, 28 seconds.
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To count from 1 to 155,027,968 would take you about seven 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 155027968 cubic inches would be around 44.8 feet tall.
Recreational maths with 155027968
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The information we have on file for 155027968 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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