131038389872
131,038,389,872 is an even composite number composed of four prime numbers multiplied together.
131038389872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 131038389872:
24 × 132 × 293 × 1987
(2 × 2 × 2 × 2 × 13 × 13 × 29 × 29 × 29 × 1987)See below for interesting mathematical facts about the number 131038389872 from the Numbermatics database.
Names of 131038389872
- Cardinal: 131038389872 can be written as One hundred thirty-one billion, thirty-eight million, three hundred eighty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.31038389872 × 1011
Factors of 131038389872
Divisors of 131038389872
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 13 16 26 29 52 58 104 116 169 208 232 338 377 464 676 754 841 1352 1508 1682 1987 2704 3016 3364 3974 4901 6032 6728 7948 9802 10933 13456 15896 19604 21866 24389 25831 31792 39208 43732 48778 51662 57623 78416 87464 97556 103324 115246 142129 174928 195112 206648 230492 284258 317057 335803 390224 413296 460984 568516 634114 671606 749099 921968 1137032 1268228 1343212 1498198 1671067 2274064 2536456 2686424 2996396 3342134 4121741 5072912 5372848 5992792 6684268 8243482 9738287 11985584 13368536 16486964 19476574 21723871 26737072 32973928 38953148 43447742 48460943 65947856 77906296 86895484 96921886 155812592 173790968 193843772 282410323 347581936 387687544 564820646 629992259 775375088 1129641292 1259984518 2259282584 2519969036 4518565168 5039938072 8189899367 10079876144 16379798734 32759597468 65519194936 131038389872
- Sum of all divisors σ(n): 284880360240
- Sum of proper divisors (its aliquot sum) s(n): 153841970368
- 131038389872 is an abundant number, because the sum of its proper divisors (153841970368) is greater than itself. Its abundance is 22803580496
Bases of 131038389872
- Binary: 11110100000100111111100100110011100002
- Hexadecimal: 0x1E827F2670
- Base-36: 1O74VGQ8
Squares and roots of 131038389872
- 131038389872 squared (1310383898722) is 17171059620246272176384
- 131038389872 cubed (1310383898723) is 2250068005033187278103632543182848
-
The
square root of 131038389872 is 361992.2511214847 -
The
cube root of 131038389872 is 5079.2491433695
Scales and comparisons
How big is 131038389872?- 131,038,389,872 seconds is equal to 4,166 years, 32 weeks, 44 minutes, 32 seconds.
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To count from 1 to 131,038,389,872 would take you about eight thousand, three hundred thirty-three 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 131038389872 cubic inches would be around 423.3 feet tall.
Recreational maths with 131038389872
- 131038389872 backwards is 278983830131
- The number of decimal digits it has is: 12
- The sum of 131038389872's digits is 53
- More coming soon!
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