31144254921
31,144,254,921 is an odd composite number composed of six prime numbers multiplied together.
What does the number 31144254921 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 128 divisors.
31144254921 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31144254921:
33 × 13 × 83 × 97 × 103 × 107
(3 × 3 × 3 × 13 × 83 × 97 × 103 × 107)See below for interesting mathematical facts about the number 31144254921 from the Numbermatics database.
Names of 31144254921
- Cardinal: 31144254921 can be written as Thirty-one billion, one hundred forty-four million, two hundred fifty-four thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 3.1144254921 × 1010
Factors of 31144254921
Divisors of 31144254921
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 9 13 27 39 83 97 103 107 117 249 291 309 321 351 747 873 927 963 1079 1261 1339 1391 2241 2619 2781 2889 3237 3783 4017 4173 8051 8549 8881 9711 9991 10379 11021 11349 12051 12519 24153 25647 26643 29133 29973 31137 33063 34047 36153 37557 72459 76941 79929 89919 93411 99189 104663 111137 115453 129883 134927 143273 217377 230823 239787 269757 280233 297567 313989 333411 346359 389649 404781 429819 829253 861457 914743 941967 1000233 1039077 1069037 1168947 1214343 1289457 2487759 2584371 2744229 2825901 3000699 3117231 3207111 3506841 3643029 3868371 7463277 7753113 8232687 9621333 10780289 11198941 11891659 13897481 22389831 23259339 24698061 28863999 32340867 33596823 35674977 41692443 88730071 97022601 100790469 107024931 125077329 266190213 291067803 302371407 321074793 375231987 798570639 1153490923 2395711917 3460472769 10381418307 31144254921
- Sum of all divisors σ(n): 51778621440
- Sum of proper divisors (its aliquot sum) s(n): 20634366519
- 31144254921 is a deficient number, because the sum of its proper divisors (20634366519) is less than itself. Its deficiency is 10509888402
Bases of 31144254921
- Binary: 111010000000101011110011101110010012
- Hexadecimal: 0x740579DC9
- Base-36: EB2HGW9
Squares and roots of 31144254921
- 31144254921 squared (311442549212) is 969964614584232716241
- 31144254921 cubed (311442549213) is 30208825220960858141797960871961
-
The
square root of 31144254921 is 176477.3495976183 -
The
cube root of 31144254921 is 3146.2457977759
Scales and comparisons
How big is 31144254921?- 31,144,254,921 seconds is equal to 990 years, 15 weeks, 21 hours, 55 minutes, 21 seconds.
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To count from 1 to 31,144,254,921 would take you about one thousand, nine hundred eighty 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 31144254921 cubic inches would be around 262.2 feet tall.
Recreational maths with 31144254921
- 31144254921 backwards is 12945244113
- The number of decimal digits it has is: 11
- The sum of 31144254921's digits is 36
- More coming soon!
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The information we have on file for 31144254921 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!
Keywords: Divisors of 31144254921, math, Factors of 31144254921, curriculum, school, college, exams, university, Prime factorization of 31144254921, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, one hundred forty-four million, two hundred fifty-four thousand, nine hundred twenty-one.