31971374564129
31,971,374,564,129 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 31971374564129 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
31971374564129 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31971374564129:
72 × 11 × 13 × 31 × 67 × 71 × 30941
(7 × 7 × 11 × 13 × 31 × 67 × 71 × 30941)See below for interesting mathematical facts about the number 31971374564129 from the Numbermatics database.
Names of 31971374564129
- Cardinal: 31971374564129 can be written as Thirty-one trillion, nine hundred seventy-one billion, three hundred seventy-four million, five hundred sixty-four thousand, one hundred twenty-nine.
Scientific notation
- Scientific notation: 3.1971374564129 × 1013
Factors of 31971374564129
Divisors of 31971374564129
- Number of divisors d(n): 192
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Complete list of divisors:
1 7 11 13 31 49 67 71 77 91 143 217 341 403 469 497 539 637 737 781 871 923 1001 1519 2077 2201 2387 2821 3283 3479 4433 4757 5159 5467 6097 6461 7007 9581 10153 14539 15407 16709 19747 22847 24211 27001 28613 30941 31031 33299 36113 38269 42679 45227 52327 61841 67067 71071 101773 107849 147467 159929 169477 189007 200291 216587 217217 233093 297011 314743 340351 366289 402233 432887 469469 497497 680251 959171 1032269 1119503 1186339 1323049 1402037 1516109 1622137 1917071 2073047 2079077 2196811 2203201 2382457 2564023 2815631 3030209 4424563 4761757 6714197 7225883 10550881 11354959 12469223 13419497 14511329 14553539 15377677 15422407 16677199 19709417 21087781 22803517 24164921 26949611 28558543 30971941 33332299 46999379 64264457 68101141 73856167 79484713 87284561 93936479 101579303 107643739 137161453 147186337 147614467 159624619 169154447 188647277 199909801 216803587 296445721 314143973 449851199 476707987 516993169 610991927 706909027 749112551 835437941 885314833 960130171 1030304359 1033301269 1117372333 1184081129 1320530939 1399368607 1619049707 1913422381 2075120047 2199007811 3148958393 3336955909 4562776447 4948363189 5243787857 5848065587 6197203831 6720911197 7212130513 9189817351 9738463163 11333347949 13393956667 14525840329 15393054677 21047646191 31939435129 34638542323 36706514999 40936459109 43380426817 50190540917 59316093811 64328721457 68169242141 79333435643 93757696669 147333523337 223576045903 351333786419 415212656677 450301050199 477184694987 652477031921 1031334663359 2459336504933 2906488596739 4567339223447 31971374564129
- Sum of all divisors σ(n): 46422006349824
- Sum of proper divisors (its aliquot sum) s(n): 14450631785695
- 31971374564129 is a deficient number, because the sum of its proper divisors (14450631785695) is less than itself. Its deficiency is 17520742778434
Bases of 31971374564129
- Binary: 1110100010011111010100110110010000011001000012
- Hexadecimal: 0x1D13EA6C8321
- Base-36: BBZG2XT0H
Squares and roots of 31971374564129
- 31971374564129 squared (319713745641292) is 1022168791519834804733528641
- 31971374564129 cubed (319713745641293) is 32680141301443725151645503080643512718689
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The
square root of 31971374564129 is 5654323.5284275165 -
The
cube root of 31971374564129 is 31738.5515387099
Scales and comparisons
How big is 31971374564129?- 31,971,374,564,129 seconds is equal to 1,016,590 years, 42 weeks, 3 days, 10 hours, 55 minutes, 29 seconds.
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To count from 1 to 31,971,374,564,129 would take you about two million, five hundred forty-one thousand, four hundred seventy-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 31971374564129 cubic inches would be around 2644.9 feet tall.
Recreational maths with 31971374564129
- 31971374564129 backwards is 92146547317913
- The number of decimal digits it has is: 14
- The sum of 31971374564129's digits is 62
- More coming soon!
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