145729088
145,729,088 is an even composite number composed of five prime numbers multiplied together.
145729088 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 145729088:
26 × 19 × 37 × 41 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 19 × 37 × 41 × 79)See below for interesting mathematical facts about the number 145729088 from the Numbermatics database.
Names of 145729088
- Cardinal: 145729088 can be written as One hundred forty-five million, seven hundred twenty-nine thousand and eighty-eight.
Scientific notation
- Scientific notation: 1.45729088 × 108
Factors of 145729088
Divisors of 145729088
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 8 16 19 32 37 38 41 64 74 76 79 82 148 152 158 164 296 304 316 328 592 608 632 656 703 779 1184 1216 1264 1312 1406 1501 1517 1558 2368 2528 2624 2812 2923 3002 3034 3116 3239 5056 5624 5846 6004 6068 6232 6478 11248 11692 12008 12136 12464 12956 22496 23384 24016 24272 24928 25912 28823 44992 46768 48032 48544 49856 51824 55537 57646 61541 93536 96064 97088 103648 111074 115292 119843 123082 187072 207296 222148 230584 239686 246164 444296 461168 479372 492328 888592 922336 958744 984656 1777184 1844672 1917488 1969312 2277017 3554368 3834976 3938624 4554034 7669952 9108068 18216136 36432272 72864544 145729088
- Sum of all divisors σ(n): 324307200
- Sum of proper divisors (its aliquot sum) s(n): 178578112
- 145729088 is an abundant number, because the sum of its proper divisors (178578112) is greater than itself. Its abundance is 32849024
Bases of 145729088
- Binary: 10001010111110100110010000002
- Hexadecimal: 0x8AFA640
- Base-36: 2ERHA8
Squares and roots of 145729088
- 145729088 squared (1457290882) is 21236967089311744
- 145729088 cubed (1457290883) is 3094843845811415000809472
-
The
square root of 145729088 is 12071.8303500337 -
The
cube root of 145729088 is 526.2378506683
Scales and comparisons
How big is 145729088?- 145,729,088 seconds is equal to 4 years, 32 weeks, 6 days, 16 hours, 18 minutes, 8 seconds.
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To count from 1 to 145,729,088 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 145729088 cubic inches would be around 43.9 feet tall.
Recreational maths with 145729088
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The information we have on file for 145729088 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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