12981988398384
12,981,988,398,384 is an even composite number composed of four prime numbers multiplied together.
12981988398384 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 12981988398384:
24 × 32 × 53 × 1700994287
(2 × 2 × 2 × 2 × 3 × 3 × 53 × 1700994287)See below for interesting mathematical facts about the number 12981988398384 from the Numbermatics database.
Names of 12981988398384
- Cardinal: 12981988398384 can be written as Twelve trillion, nine hundred eighty-one billion, nine hundred eighty-eight million, three hundred ninety-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.2981988398384 × 1013
Factors of 12981988398384
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 1700994345
Divisors of 12981988398384
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 53 72 106 144 159 212 318 424 477 636 848 954 1272 1908 2544 3816 7632 1700994287 3401988574 5102982861 6803977148 10205965722 13607954296 15308948583 20411931444 27215908592 30617897166 40823862888 61235794332 81647725776 90152697211 122471588664 180305394422 244943177328 270458091633 360610788844 540916183266 721221577688 811374274899 1081832366532 1442443155376 1622748549798 2163664733064 3245497099596 4327329466128 6490994199192 12981988398384
- Sum of all divisors σ(n): 37017037695456
- Sum of proper divisors (its aliquot sum) s(n): 24035049297072
- 12981988398384 is an abundant number, because the sum of its proper divisors (24035049297072) is greater than itself. Its abundance is 11053060898688
Bases of 12981988398384
- Binary: 101111001110100110101100111010010101001100002
- Hexadecimal: 0xBCE9ACE9530
- Base-36: 4LNUCPGS0
Squares and roots of 12981988398384
- 12981988398384 squared (129819883983842) is 168532022775776773493811456
- 12981988398384 cubed (129819883983843) is 2187880764431322125680432527613111087104
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The
square root of 12981988398384 is 3603052.6499600307 -
The
cube root of 12981988398384 is 23502.4825494937
Scales and comparisons
How big is 12981988398384?- 12,981,988,398,384 seconds is equal to 412,787 years, 3 weeks, 6 days, 8 hours, 26 minutes, 24 seconds.
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To count from 1 to 12,981,988,398,384 would take you about one million, thirty-one thousand, nine hundred sixty-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 12981988398384 cubic inches would be around 1958.5 feet tall.
Recreational maths with 12981988398384
- 12981988398384 backwards is 48389388918921
- The number of decimal digits it has is: 14
- The sum of 12981988398384's digits is 81
- More coming soon!
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