42720961869625
42,720,961,869,625 is an odd composite number composed of four prime numbers multiplied together.
42720961869625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42720961869625:
53 × 134 × 173 × 2632
(5 × 5 × 5 × 13 × 13 × 13 × 13 × 173 × 263 × 263)See below for interesting mathematical facts about the number 42720961869625 from the Numbermatics database.
Names of 42720961869625
- Cardinal: 42720961869625 can be written as Forty-two trillion, seven hundred twenty billion, nine hundred sixty-one million, eight hundred sixty-nine thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 4.2720961869625 × 1013
Factors of 42720961869625
Divisors of 42720961869625
- Number of divisors d(n): 120
-
Complete list of divisors:
1 5 13 25 65 125 169 173 263 325 845 865 1315 1625 2197 2249 3419 4225 4325 6575 10985 11245 17095 21125 21625 28561 29237 32875 44447 45499 54925 56225 69169 85475 142805 146185 222235 227495 274625 281125 345845 380081 427375 577811 591487 714025 730925 899197 1111175 1137475 1729225 1900405 2889055 2957435 3570125 3654625 4495985 4941053 5555875 5687375 7511543 7689331 8646125 9502025 11689561 11966237 14445275 14787175 22479925 24705265 37557715 38446655 47510125 58447805 59831185 72226375 73935875 99961303 112399625 123526325 151964293 155561081 187788575 192233275 292239025 299155925 499806515 617631625 759821465 777805405 938942875 961166375 1299496939 1461195125 1495779625 1975535809 2022294053 2499032575 3799107325 3889027025 6497484695 9877679045 10111470265 12495162875 18995536625 19445135125 26289822689 32487423475 49388395225 50557351325 131449113445 162437117375 246941976125 252786756625 341767694957 657245567225 1708838474785 3286227836125 8544192373925 42720961869625
- Sum of all divisors σ(n): 58314173240232
- Sum of proper divisors (its aliquot sum) s(n): 15593211370607
- 42720961869625 is a deficient number, because the sum of its proper divisors (15593211370607) is less than itself. Its deficiency is 27127750499018
Bases of 42720961869625
- Binary: 10011011011010101111111100000110110111001110012
- Hexadecimal: 0x26DABFC1B739
- Base-36: F55QLOABD
Squares and roots of 42720961869625
- 42720961869625 squared (427209618696252) is 1825080583065953175497640625
- 42720961869625 cubed (427209618696253) is 77969197998153548086990390974776353515625
-
The
square root of 42720961869625 is 6536127.4367644489 -
The
cube root of 42720961869625 is 34958.0345655163
Scales and comparisons
How big is 42720961869625?- 42,720,961,869,625 seconds is equal to 1,358,394 years, 23 weeks, 4 hours, 40 minutes, 25 seconds.
-
To count from 1 to 42,720,961,869,625 would take you about three million, three hundred ninety-five thousand, nine hundred eighty-six 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 42720961869625 cubic inches would be around 2913.2 feet tall.
Recreational maths with 42720961869625
- 42720961869625 backwards is 52696816902724
- The number of decimal digits it has is: 14
- The sum of 42720961869625's digits is 67
- More coming soon!
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