31404072843
31,404,072,843 is an odd composite number composed of five prime numbers multiplied together.
31404072843 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 31404072843:
34 × 11 × 13 × 331 × 8191
(3 × 3 × 3 × 3 × 11 × 13 × 331 × 8191)See below for interesting mathematical facts about the number 31404072843 from the Numbermatics database.
Names of 31404072843
- Cardinal: 31404072843 can be written as Thirty-one billion, four hundred four million, seventy-two thousand, eight hundred forty-three.
Scientific notation
- Scientific notation: 3.1404072843 × 1010
Factors of 31404072843
Divisors of 31404072843
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 9 11 13 27 33 39 81 99 117 143 297 331 351 429 891 993 1053 1287 2979 3641 3861 4303 8191 8937 10923 11583 12909 24573 26811 32769 38727 47333 73719 90101 98307 106483 116181 141999 221157 270303 294921 319449 348543 425997 663471 810909 958347 1171313 1277991 2432727 2711221 2875041 3513939 3833973 7298181 8133663 8625123 10541817 24400989 29823431 31625451 35245873 73202967 89470293 94876353 105737619 219608901 268410879 317212857 387704603 805232637 951638571 1163113809 2415697911 2854915713 3489341427 10468024281 31404072843
- Sum of all divisors σ(n): 55286956032
- Sum of proper divisors (its aliquot sum) s(n): 23882883189
- 31404072843 is a deficient number, because the sum of its proper divisors (23882883189) is less than itself. Its deficiency is 7521189654
Bases of 31404072843
- Binary: 111010011111101010000011111100010112
- Hexadecimal: 0x74FD41F8B
- Base-36: EFD69OR
Squares and roots of 31404072843
- 31404072843 squared (314040728432) is 986215791128450102649
- 31404072843 cubed (314040728433) is 30971192543514720193280023261107
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The
square root of 31404072843 is 177211.9432854343 -
The
cube root of 31404072843 is 3154.9706637885
Scales and comparisons
How big is 31404072843?- 31,404,072,843 seconds is equal to 998 years, 28 weeks, 5 days, 1 hour, 34 minutes, 3 seconds.
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To count from 1 to 31,404,072,843 would take you about one thousand, nine hundred ninety-seven 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 31404072843 cubic inches would be around 262.9 feet tall.
Recreational maths with 31404072843
- 31404072843 backwards is 34827040413
- The number of decimal digits it has is: 11
- The sum of 31404072843's digits is 36
- More coming soon!
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