13426489449
13,426,489,449 is an odd composite number composed of four prime numbers multiplied together.
What does the number 13426489449 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 108 divisors.
13426489449 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13426489449:
38 × 172 × 73 × 97
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 17 × 73 × 97)See below for interesting mathematical facts about the number 13426489449 from the Numbermatics database.
Names of 13426489449
- Cardinal: 13426489449 can be written as Thirteen billion, four hundred twenty-six million, four hundred eighty-nine thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 1.3426489449 × 1010
Factors of 13426489449
Divisors of 13426489449
- Number of divisors d(n): 108
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Complete list of divisors:
1 3 9 17 27 51 73 81 97 153 219 243 289 291 459 657 729 867 873 1241 1377 1649 1971 2187 2601 2619 3723 4131 4947 5913 6561 7081 7803 7857 11169 12393 14841 17739 21097 21243 23409 23571 28033 33507 37179 44523 53217 63291 63729 70227 70713 84099 100521 111537 120377 133569 159651 189873 191187 210681 212139 252297 301563 361131 400707 478953 569619 573561 632043 636417 756891 904689 1083393 1202121 1708857 1720683 1896129 2046409 2270673 2714067 3250179 3606363 5126571 5162049 6139227 6812019 8142201 9750537 10819089 15379713 15486147 18417681 20436057 29251611 46139139 46458441 55253043 61308171 87754833 138417417 165759129 183924513 263264499 497277387 789793497 1491832161 4475496483 13426489449
- Sum of all divisors σ(n): 21909648124
- Sum of proper divisors (its aliquot sum) s(n): 8483158675
- 13426489449 is a deficient number, because the sum of its proper divisors (8483158675) is less than itself. Its deficiency is 4943330774
Bases of 13426489449
- Binary: 11001000000100011111111000011010012
- Hexadecimal: 0x32047F869
- Base-36: 661S9K9
Squares and roots of 13426489449
- 13426489449 squared (134264894492) is 180270618924108323601
- 13426489449 cubed (134264894493) is 2420401562949240138561904185849
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The
square root of 13426489449 is 115872.7295311539 -
The
cube root of 13426489449 is 2376.7718308593
Scales and comparisons
How big is 13426489449?- 13,426,489,449 seconds is equal to 426 years, 47 weeks, 6 days, 4 hours, 24 minutes, 9 seconds.
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To count from 1 to 13,426,489,449 would take you about eight hundred fifty-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 13426489449 cubic inches would be around 198.1 feet tall.
Recreational maths with 13426489449
- 13426489449 backwards is 94498462431
- The number of decimal digits it has is: 11
- The sum of 13426489449's digits is 54
- More coming soon!
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