40728135472
40,728,135,472 is an even composite number composed of five prime numbers multiplied together.
What does the number 40728135472 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
40728135472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 40728135472:
24 × 61 × 73 × 523 × 1093
(2 × 2 × 2 × 2 × 61 × 73 × 523 × 1093)See below for interesting mathematical facts about the number 40728135472 from the Numbermatics database.
Names of 40728135472
- Cardinal: 40728135472 can be written as Forty billion, seven hundred twenty-eight million, one hundred thirty-five thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 4.0728135472 × 1010
Factors of 40728135472
Divisors of 40728135472
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 61 73 122 146 244 292 488 523 584 976 1046 1093 1168 2092 2186 4184 4372 4453 8368 8744 8906 17488 17812 31903 35624 38179 63806 66673 71248 76358 79789 127612 133346 152716 159578 255224 266692 305432 319156 510448 533384 571639 610864 638312 1066768 1143278 1276624 2286556 2328919 4573112 4657838 4867129 9146224 9315676 9734258 18631352 19468516 34869979 37262704 38937032 41729647 69739958 77874064 83459294 139479916 166918588 278959832 333837176 557919664 667674352 2545508467 5091016934 10182033868 20364067736 40728135472
- Sum of all divisors σ(n): 81533054368
- Sum of proper divisors (its aliquot sum) s(n): 40804918896
- 40728135472 is an abundant number, because the sum of its proper divisors (40804918896) is greater than itself. Its abundance is 76783424
Bases of 40728135472
- Binary: 1001011110111001011000000111001100002
- Hexadecimal: 0x97B960730
- Base-36: IPKHAGG
Squares and roots of 40728135472
- 40728135472 squared (407281354722) is 1658781019025584662784
- 40728135472 cubed (407281354723) is 67559058061256221579872188674048
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The
square root of 40728135472 is 201812.1291498605 -
The
cube root of 40728135472 is 3440.5788042651
Scales and comparisons
How big is 40728135472?- 40,728,135,472 seconds is equal to 1,295 years, 1 week, 3 days, 10 hours, 57 minutes, 52 seconds.
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To count from 1 to 40,728,135,472 would take you about two thousand, five hundred ninety 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 40728135472 cubic inches would be around 286.7 feet tall.
Recreational maths with 40728135472
- 40728135472 backwards is 27453182704
- The number of decimal digits it has is: 11
- The sum of 40728135472's digits is 43
- More coming soon!
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The information we have on file for 40728135472 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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