73145688042
73,145,688,042 is an even composite number composed of six prime numbers multiplied together.
73145688042 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 73145688042:
2 × 3 × 7 × 149 × 8513 × 1373
See below for interesting mathematical facts about the number 73145688042 from the Numbermatics database.
Names of 73145688042
- Cardinal: 73145688042 can be written as Seventy-three billion, one hundred forty-five million, six hundred eighty-eight thousand and forty-two.
Scientific notation
- Scientific notation: 7.3145688042 × 1010
Factors of 73145688042
Divisors of 73145688042
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 14 21 42 149 298 447 894 1043 1373 2086 2746 3129 4119 6258 8238 8513 9611 17026 19222 25539 28833 51078 57666 59591 119182 178773 204577 357546 409154 613731 1227462 1268437 1432039 2536874 2864078 3805311 4296117 7610622 8592234 8879059 11688349 17758118 23376698 26637177 35065047 53274354 70130094 81818443 163636886 245455329 490910658 1741564001 3483128002 5224692003 10449384006 12190948007 24381896014 36572844021 73145688042
- Sum of all divisors σ(n): 168454598400
- Sum of proper divisors (its aliquot sum) s(n): 95308910358
- 73145688042 is an abundant number, because the sum of its proper divisors (95308910358) is greater than itself. Its abundance is 22163222316
Bases of 73145688042
- Binary: 10001000001111101001010011111111010102
- Hexadecimal: 0x1107D29FEA
- Base-36: XLP1Y3U
Squares and roots of 73145688042
- 73145688042 squared (731456880422) is 5350291679137581793764
- 73145688042 cubed (731456880423) is 391350766095905917484920324970088
-
The
square root of 73145688042 is 270454.5951578565 -
The
cube root of 73145688042 is 4182.1176216797
Scales and comparisons
How big is 73145688042?- 73,145,688,042 seconds is equal to 2,325 years, 41 weeks, 6 days, 14 hours, 40 minutes, 42 seconds.
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To count from 1 to 73,145,688,042 would take you about four thousand, six hundred fifty-one 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 73145688042 cubic inches would be around 348.5 feet tall.
Recreational maths with 73145688042
- 73145688042 backwards is 24088654137
- The number of decimal digits it has is: 11
- The sum of 73145688042's digits is 48
- More coming soon!
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The information we have on file for 73145688042 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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