31491113299380
31,491,113,299,380 is an even composite number composed of five prime numbers multiplied together.
What does the number 31491113299380 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 162 divisors.
31491113299380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 31491113299380:
22 × 32 × 5 × 72 × 597532
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 59753 × 59753)See below for interesting mathematical facts about the number 31491113299380 from the Numbermatics database.
Names of 31491113299380
- Cardinal: 31491113299380 can be written as Thirty-one trillion, four hundred ninety-one billion, one hundred thirteen million, two hundred ninety-nine thousand, three hundred eighty.
Scientific notation
- Scientific notation: 3.149111329938 × 1013
Factors of 31491113299380
Divisors of 31491113299380
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 420 441 490 588 630 735 882 980 1260 1470 1764 2205 2940 4410 8820 59753 119506 179259 239012 298765 358518 418271 537777 597530 717036 836542 896295 1075554 1195060 1254813 1673084 1792590 2091355 2151108 2509626 2688885 2927897 3585180 3764439 4182710 5019252 5377770 5855794 6274065 7528878 8365420 8783691 10755540 11711588 12548130 14639485 15057756 17567382 18822195 25096260 26351073 29278970 35134764 37644390 43918455 52702146 58557940 75288780 87836910 105404292 131755365 175673820 263510730 527021460 3570421009 7140842018 10711263027 14281684036 17852105045 21422526054 24992947063 32133789081 35704210090 42845052108 49985894126 53556315135 64267578162 71408420180 74978841189 99971788252 107112630270 124964735315 128535156324 149957682378 160668945405 174950629441 214225260540 224936523567 249929470630 299915364756 321337890810 349901258882 374894205945 449873047134 499858941260 524851888323 642675781620 699802517764 749788411890 874753147205 899746094268 1049703776646 1124682617835 1499576823780 1574555664969 1749506294410 2099407553292 2249365235670 2624259441615 3149111329938 3499012588820 4498730471340 5248518883230 6298222659876 7872778324845 10497037766460 15745556649690 31491113299380
- Sum of all divisors σ(n): 111120502306086
- Sum of proper divisors (its aliquot sum) s(n): 79629389006706
- 31491113299380 is an abundant number, because the sum of its proper divisors (79629389006706) is greater than itself. Its abundance is 48138275707326
Bases of 31491113299380
- Binary: 1110010100100000110001001111100101101101101002
- Hexadecimal: 0x1CA4189F2DB4
- Base-36: B5UTFS5H0
Squares and roots of 31491113299380
- 31491113299380 squared (314911132993802) is 991690216834387909508384400
- 31491113299380 cubed (314911132993803) is 31229428976218429060041359936457321672000
-
The
square root of 31491113299380 is 5611694.3341008873 -
The
cube root of 31491113299380 is 31578.8277831947
Scales and comparisons
How big is 31491113299380?- 31,491,113,299,380 seconds is equal to 1,001,319 years, 51 weeks, 5 days, 3 minutes.
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To count from 1 to 31,491,113,299,380 would take you about two million, five hundred three thousand, two hundred ninety-nine 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 31491113299380 cubic inches would be around 2631.6 feet tall.
Recreational maths with 31491113299380
- 31491113299380 backwards is 08399231119413
- The number of decimal digits it has is: 14
- The sum of 31491113299380's digits is 54
- More coming soon!
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