40545009968
40,545,009,968 is an even composite number composed of five prime numbers multiplied together.
40545009968 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 40545009968:
24 × 29 × 83 × 263 × 4003
(2 × 2 × 2 × 2 × 29 × 83 × 263 × 4003)See below for interesting mathematical facts about the number 40545009968 from the Numbermatics database.
Names of 40545009968
- Cardinal: 40545009968 can be written as Forty billion, five hundred forty-five million, nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 4.0545009968 × 1010
Factors of 40545009968
Divisors of 40545009968
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 29 58 83 116 166 232 263 332 464 526 664 1052 1328 2104 2407 4003 4208 4814 7627 8006 9628 15254 16012 19256 21829 30508 32024 38512 43658 61016 64048 87316 116087 122032 174632 232174 332249 349264 464348 633041 664498 928696 1052789 1266082 1328996 1857392 2105578 2532164 2657992 4211156 5064328 5315984 8422312 9635221 10128656 16844624 19270442 30530881 38540884 61061762 77081768 87381487 122123524 154163536 174762974 244247048 349525948 488494096 699051896 1398103792 2534063123 5068126246 10136252492 20272504984 40545009968
- Sum of all divisors σ(n): 82577214720
- Sum of proper divisors (its aliquot sum) s(n): 42032204752
- 40545009968 is an abundant number, because the sum of its proper divisors (42032204752) is greater than itself. Its abundance is 1487194784
Bases of 40545009968
- Binary: 1001011100001010101111000001001100002
- Hexadecimal: 0x970ABC130
- Base-36: IMJG9WW
Squares and roots of 40545009968
- 40545009968 squared (405450099682) is 1643897833305219361024
- 40545009968 cubed (405450099683) is 66651854037733721379144670687232
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The
square root of 40545009968 is 201357.9150865443 -
The
cube root of 40545009968 is 3435.4144431211
Scales and comparisons
How big is 40545009968?- 40,545,009,968 seconds is equal to 1,289 years, 10 weeks, 4 days, 22 hours, 46 minutes, 8 seconds.
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To count from 1 to 40,545,009,968 would take you about two thousand, five hundred seventy-eight 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 40545009968 cubic inches would be around 286.3 feet tall.
Recreational maths with 40545009968
- 40545009968 backwards is 86990054504
- The number of decimal digits it has is: 11
- The sum of 40545009968's digits is 50
- More coming soon!
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