80731742126
80,731,742,126 is an even composite number composed of six prime numbers multiplied together.
80731742126 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 80731742126:
2 × 72 × 31 × 157 × 193 × 877
(2 × 7 × 7 × 31 × 157 × 193 × 877)See below for interesting mathematical facts about the number 80731742126 from the Numbermatics database.
Names of 80731742126
- Cardinal: 80731742126 can be written as Eighty billion, seven hundred thirty-one million, seven hundred forty-two thousand, one hundred twenty-six.
Scientific notation
- Scientific notation: 8.0731742126 × 1010
Factors of 80731742126
Divisors of 80731742126
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 7 14 31 49 62 98 157 193 217 314 386 434 877 1099 1351 1519 1754 2198 2702 3038 4867 5983 6139 7693 9457 9734 11966 12278 15386 18914 27187 30301 34069 41881 42973 54374 60602 68138 83762 85946 137689 169261 190309 212107 238483 275378 293167 338522 380618 424214 476966 586334 939331 963823 1184827 1332163 1484749 1878662 1927646 2369654 2664326 2969498 4268359 5247091 6575317 6746761 8293789 8536718 10494182 13150634 13493522 16587578 26573977 29878513 36729637 46027219 53147954 59757026 73459274 92054438 186017839 209149591 257107459 372035678 418299182 514214918 823793287 1302124873 1647586574 2604249746 5766553009 11533106018 40365871063 80731742126
- Sum of all divisors σ(n): 147264959232
- Sum of proper divisors (its aliquot sum) s(n): 66533217106
- 80731742126 is a deficient number, because the sum of its proper divisors (66533217106) is less than itself. Its deficiency is 14198525020
Bases of 80731742126
- Binary: 10010110010111111110010011111101011102
- Hexadecimal: 0x12CBFC9FAE
- Base-36: 1135LEWE
Squares and roots of 80731742126
- 80731742126 squared (807317421262) is 6517614186698962999876
- 80731742126 cubed (807317421263) is 526178347797339900097604601976376
-
The
square root of 80731742126 is 284133.3175218985 -
The
cube root of 80731742126 is 4321.9669491881
Scales and comparisons
How big is 80731742126?- 80,731,742,126 seconds is equal to 2,567 years, 1 week, 3 hours, 55 minutes, 26 seconds.
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To count from 1 to 80,731,742,126 would take you about five thousand, one hundred thirty-four 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 80731742126 cubic inches would be around 360.2 feet tall.
Recreational maths with 80731742126
- 80731742126 backwards is 62124713708
- The number of decimal digits it has is: 11
- The sum of 80731742126's digits is 41
- More coming soon!
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