145001250
145,001,250 is an even composite number composed of four prime numbers multiplied together.
145001250 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 145001250:
2 × 32 × 54 × 12889
(2 × 3 × 3 × 5 × 5 × 5 × 5 × 12889)See below for interesting mathematical facts about the number 145001250 from the Numbermatics database.
Names of 145001250
- Cardinal: 145001250 can be written as One hundred forty-five million, one thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.4500125 × 108
Factors of 145001250
Divisors of 145001250
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 125 150 225 250 375 450 625 750 1125 1250 1875 2250 3750 5625 11250 12889 25778 38667 64445 77334 116001 128890 193335 232002 322225 386670 580005 644450 966675 1160010 1611125 1933350 2900025 3222250 4833375 5800050 8055625 9666750 14500125 16111250 24166875 29000250 48333750 72500625 145001250
- Sum of all divisors σ(n): 392616510
- Sum of proper divisors (its aliquot sum) s(n): 247615260
- 145001250 is an abundant number, because the sum of its proper divisors (247615260) is greater than itself. Its abundance is 102614010
Bases of 145001250
- Binary: 10001010010010001011001000102
- Hexadecimal: 0x8A48B22
- Base-36: 2EBVOI
Squares and roots of 145001250
- 145001250 squared (1450012502) is 21025362501562500
- 145001250 cubed (1450012503) is 3048703844429689453125000
-
The
square root of 145001250 is 12041.6464821053 -
The
cube root of 145001250 is 525.3602968967
Scales and comparisons
How big is 145001250?- 145,001,250 seconds is equal to 4 years, 31 weeks, 5 days, 6 hours, 7 minutes, 30 seconds.
-
To count from 1 to 145,001,250 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 145001250 cubic inches would be around 43.8 feet tall.
Recreational maths with 145001250
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The information we have on file for 145001250 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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