145072704
145,072,704 is an even composite number composed of four prime numbers multiplied together.
145072704 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 145072704:
26 × 3 × 7 × 107941
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 107941)See below for interesting mathematical facts about the number 145072704 from the Numbermatics database.
Names of 145072704
- Cardinal: 145072704 can be written as One hundred forty-five million, seventy-two thousand, seven hundred four.
Scientific notation
- Scientific notation: 1.45072704 × 108
Factors of 145072704
Divisors of 145072704
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 1344 107941 215882 323823 431764 647646 755587 863528 1295292 1511174 1727056 2266761 2590584 3022348 3454112 4533522 5181168 6044696 6908224 9067044 10362336 12089392 18134088 20724672 24178784 36268176 48357568 72536352 145072704
- Sum of all divisors σ(n): 438676288
- Sum of proper divisors (its aliquot sum) s(n): 293603584
- 145072704 is an abundant number, because the sum of its proper divisors (293603584) is greater than itself. Its abundance is 148530880
Bases of 145072704
- Binary: 10001010010110100010010000002
- Hexadecimal: 0x8A5A240
- Base-36: 2EDETC
Squares and roots of 145072704
- 145072704 squared (1450727042) is 21046089445871616
- 145072704 cubed (1450727043) is 3053213104538456969969664
-
The
square root of 145072704 is 12044.6130697503 -
The
cube root of 145072704 is 525.4465787509
Scales and comparisons
How big is 145072704?- 145,072,704 seconds is equal to 4 years, 31 weeks, 6 days, 1 hour, 58 minutes, 24 seconds.
-
To count from 1 to 145,072,704 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 145072704 cubic inches would be around 43.8 feet tall.
Recreational maths with 145072704
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The information we have on file for 145072704 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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