145132468
145,132,468 is an even composite number composed of five prime numbers multiplied together.
145132468 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 145132468:
22 × 132 × 17 × 73 × 173
(2 × 2 × 13 × 13 × 17 × 73 × 173)See below for interesting mathematical facts about the number 145132468 from the Numbermatics database.
Names of 145132468
- Cardinal: 145132468 can be written as One hundred forty-five million, one hundred thirty-two thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 1.45132468 × 108
Factors of 145132468
Divisors of 145132468
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 13 17 26 34 52 68 73 146 169 173 221 292 338 346 442 676 692 884 949 1241 1898 2249 2482 2873 2941 3796 4498 4964 5746 5882 8996 11492 11764 12337 12629 16133 24674 25258 29237 32266 38233 49348 50516 58474 64532 76466 116948 152932 164177 209729 214693 328354 419458 429386 497029 656708 838916 858772 994058 1988116 2134301 2791009 4268602 5582018 8537204 11164036 36283117 72566234 145132468
- Sum of all divisors σ(n): 296894808
- Sum of proper divisors (its aliquot sum) s(n): 151762340
- 145132468 is an abundant number, because the sum of its proper divisors (151762340) is greater than itself. Its abundance is 6629872
Bases of 145132468
- Binary: 10001010011010001011101101002
- Hexadecimal: 0x8A68BB4
- Base-36: 2EEOXG
Squares and roots of 145132468
- 145132468 squared (1451324682) is 21063433267771024
- 145132468 cubed (1451324683) is 3056988054704913572007232
-
The
square root of 145132468 is 12047.0937574171 -
The
cube root of 145132468 is 525.5187229867
Scales and comparisons
How big is 145132468?- 145,132,468 seconds is equal to 4 years, 31 weeks, 6 days, 18 hours, 34 minutes, 28 seconds.
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To count from 1 to 145,132,468 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 145132468 cubic inches would be around 43.8 feet tall.
Recreational maths with 145132468
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The information we have on file for 145132468 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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