13563299421
13,563,299,421 is an odd composite number composed of three prime numbers multiplied together.
13563299421 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13563299421:
39 × 75 × 41
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 41)See below for interesting mathematical facts about the number 13563299421 from the Numbermatics database.
Names of 13563299421
- Cardinal: 13563299421 can be written as Thirteen billion, five hundred sixty-three million, two hundred ninety-nine thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 1.3563299421 × 1010
Factors of 13563299421
Divisors of 13563299421
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 7 9 21 27 41 49 63 81 123 147 189 243 287 343 369 441 567 729 861 1029 1107 1323 1701 2009 2187 2401 2583 3087 3321 3969 5103 6027 6561 7203 7749 9261 9963 11907 14063 15309 16807 18081 19683 21609 23247 27783 29889 35721 42189 45927 50421 54243 64827 69741 83349 89667 98441 107163 126567 137781 151263 162729 194481 209223 250047 269001 295323 321489 379701 453789 488187 583443 627669 689087 750141 807003 885969 964467 1139103 1361367 1464561 1750329 1883007 2067261 2250423 2657907 3417309 4084101 4393683 5250987 5649021 6201783 6751269 7973721 10251927 12252303 13181049 15752961 18605349 23921163 30755781 36756909 39543147 47258883 55816047 71763489 92267343 110270727 167448141 215290467 276802029 330812181 502344423 645871401 1507033269 1937614203 4521099807 13563299421
- Sum of all divisors σ(n): 24314076864
- Sum of proper divisors (its aliquot sum) s(n): 10750777443
- 13563299421 is a deficient number, because the sum of its proper divisors (10750777443) is less than itself. Its deficiency is 2812521978
Bases of 13563299421
- Binary: 11001010000110111110000110010111012
- Hexadecimal: 0x3286F865D
- Base-36: 68B8KT9
Squares and roots of 13563299421
- 13563299421 squared (135632994212) is 183963091183698935241
- 13563299421 cubed (135632994213) is 2495146488137233972992571795461
-
The
square root of 13563299421 is 116461.5791624001 -
The
cube root of 13563299421 is 2384.8173160181
Scales and comparisons
How big is 13563299421?- 13,563,299,421 seconds is equal to 431 years, 14 weeks, 15 hours, 10 minutes, 21 seconds.
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To count from 1 to 13,563,299,421 would take you about eight hundred sixty-two 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 13563299421 cubic inches would be around 198.7 feet tall.
Recreational maths with 13563299421
- 13563299421 backwards is 12499236531
- The number of decimal digits it has is: 11
- The sum of 13563299421's digits is 45
- More coming soon!
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