42490448975
42,490,448,975 is an odd composite number composed of five prime numbers multiplied together.
42490448975 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42490448975:
52 × 132 × 173 × 23 × 89
(5 × 5 × 13 × 13 × 17 × 17 × 17 × 23 × 89)See below for interesting mathematical facts about the number 42490448975 from the Numbermatics database.
Names of 42490448975
- Cardinal: 42490448975 can be written as Forty-two billion, four hundred ninety million, four hundred forty-eight thousand, nine hundred seventy-five.
Scientific notation
- Scientific notation: 4.2490448975 × 1010
Factors of 42490448975
Divisors of 42490448975
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 13 17 23 25 65 85 89 115 169 221 289 299 325 391 425 445 575 845 1105 1157 1445 1495 1513 1955 2047 2225 2873 3757 3887 4225 4913 5083 5525 5785 6647 7225 7475 7565 9775 10235 14365 15041 18785 19435 19669 24565 25415 25721 26611 28925 33235 34799 37825 48841 51175 63869 66079 71825 75205 86411 93925 97175 98345 112999 122825 127075 128605 133055 166175 173995 244205 255697 319345 330395 334373 345943 376025 432055 437257 452387 491725 564995 591583 643025 665275 830297 869975 1123343 1221025 1278485 1468987 1596725 1651975 1671865 1729715 2160275 2186285 2261935 2824975 2957915 4151485 4346849 5616715 5684341 5881031 6392425 7344935 7690579 8359325 8648575 10056911 10931425 11309675 14789575 19096831 20757425 21734245 28083575 28421705 29405155 36724675 38452895 50284555 73896433 95484155 99977527 108671225 130739843 142108525 147025775 192264475 251422775 369482165 477420775 499887635 653699215 1699617959 1847410825 2499438175 3268496075 8498089795 42490448975
- Sum of all divisors σ(n): 63964209600
- Sum of proper divisors (its aliquot sum) s(n): 21473760625
- 42490448975 is a deficient number, because the sum of its proper divisors (21473760625) is less than itself. Its deficiency is 21016688350
Bases of 42490448975
- Binary: 1001111001001010000011001100010011112
- Hexadecimal: 0x9E4A0CC4F
- Base-36: JIPPS9B
Squares and roots of 42490448975
- 42490448975 squared (424904489752) is 1805438254097078550625
- 42490448975 cubed (424904489753) is 76713882013225000851898516859375
-
The
square root of 42490448975 is 206132.1153411083 -
The
cube root of 42490448975 is 3489.5045854963
Scales and comparisons
How big is 42490448975?- 42,490,448,975 seconds is equal to 1,351 years, 3 weeks, 2 days, 14 hours, 29 minutes, 35 seconds.
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To count from 1 to 42,490,448,975 would take you about two thousand, seven hundred 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 42490448975 cubic inches would be around 290.8 feet tall.
Recreational maths with 42490448975
- 42490448975 backwards is 57984409424
- The number of decimal digits it has is: 11
- The sum of 42490448975's digits is 56
- More coming soon!
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