1380824747991
1,380,824,747,991 is an odd composite number composed of four prime numbers multiplied together.
1380824747991 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 1380824747991:
34 × 132 × 1812 × 3079
(3 × 3 × 3 × 3 × 13 × 13 × 181 × 181 × 3079)See below for interesting mathematical facts about the number 1380824747991 from the Numbermatics database.
Names of 1380824747991
- Cardinal: 1380824747991 can be written as One trillion, three hundred eighty billion, eight hundred twenty-four million, seven hundred forty-seven thousand, nine hundred ninety-one.
Scientific notation
- Scientific notation: 1.380824747991 × 1012
Factors of 1380824747991
Divisors of 1380824747991
- Number of divisors d(n): 90
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Complete list of divisors:
1 3 9 13 27 39 81 117 169 181 351 507 543 1053 1521 1629 2353 3079 4563 4887 7059 9237 13689 14661 21177 27711 30589 32761 40027 63531 83133 91767 98283 120081 190593 249399 275301 294849 360243 425893 520351 557299 825903 884547 1080729 1277679 1561053 1671897 2477709 2653641 3242187 3833037 4683159 5015691 5536609 7244887 11499111 14049477 15047073 16609827 21734661 34497333 42148431 45141219 49829481 65203983 94183531 100871119 149488443 195611949 282550593 302613357 448465329 586835847 847651779 907840071 1311324547 2542955337 2723520213 3933973641 7628866011 8170560639 11801920923 17047219111 35405762769 51141657333 106217288307 153424971999 460274915997 1380824747991
- Sum of all divisors σ(n): 2246727094920
- Sum of proper divisors (its aliquot sum) s(n): 865902346929
- 1380824747991 is a deficient number, because the sum of its proper divisors (865902346929) is less than itself. Its deficiency is 514922401062
Bases of 1380824747991
- Binary: 101000001011111111001000110001111110101112
- Hexadecimal: 0x1417F918FD7
- Base-36: HMCBEIFR
Squares and roots of 1380824747991
- 1380824747991 squared (13808247479912) is 1906676984664408658536081
- 1380824747991 cubed (13808247479913) is 2632786766849471857630122417805763271
-
The
square root of 1380824747991 is 1175084.9960709225 -
The
cube root of 1380824747991 is 11135.5803007145
Scales and comparisons
How big is 1380824747991?- 1,380,824,747,991 seconds is equal to 43,905 years, 49 weeks, 4 days, 21 hours, 59 minutes, 51 seconds.
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To count from 1 to 1,380,824,747,991 would take you about one hundred nine thousand, seven hundred sixty-four 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 1380824747991 cubic inches would be around 928 feet tall.
Recreational maths with 1380824747991
- 1380824747991 backwards is 1997474280831
- The number of decimal digits it has is: 13
- The sum of 1380824747991's digits is 63
- More coming soon!
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