42171868125
42,171,868,125 is an odd composite number composed of five prime numbers multiplied together.
42171868125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 42171868125:
32 × 54 × 17 × 532 × 157
(3 × 3 × 5 × 5 × 5 × 5 × 17 × 53 × 53 × 157)See below for interesting mathematical facts about the number 42171868125 from the Numbermatics database.
Names of 42171868125
- Cardinal: 42171868125 can be written as Forty-two billion, one hundred seventy-one million, eight hundred sixty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 4.2171868125 × 1010
Factors of 42171868125
Divisors of 42171868125
- Number of divisors d(n): 180
-
Complete list of divisors:
1 3 5 9 15 17 25 45 51 53 75 85 125 153 157 159 225 255 265 375 425 471 477 625 765 785 795 901 1125 1275 1325 1413 1875 2125 2355 2385 2669 2703 2809 3825 3925 3975 4505 5625 6375 6625 7065 8007 8109 8321 8427 10625 11775 11925 13345 13515 14045 19125 19625 19875 22525 24021 24963 25281 31875 33125 35325 40035 40545 41605 42135 47753 58875 59625 66725 67575 70225 74889 95625 98125 99375 112625 120105 124815 126405 141457 143259 176625 200175 202725 208025 210675 238765 294375 298125 333625 337875 351125 374445 424371 429777 441013 563125 600525 624075 632025 707285 716295 883125 1000875 1013625 1040125 1053375 1193825 1273113 1323039 1668125 1689375 1755625 1872225 2121855 2148885 2205065 3002625 3120375 3160125 3536425 3581475 3969117 5004375 5068125 5200625 5266875 5969125 6365565 6615195 7497221 9361125 10609275 10744425 11025325 15013125 15601875 15800625 17682125 17907375 19845585 22491663 29845625 31827825 33075975 37486105 46805625 53046375 53722125 55126625 67474989 88410625 89536875 99227925 112458315 159139125 165379875 187430525 265231875 268610625 275633125 337374945 496139625 562291575 795695625 826899375 937152625 1686874725 2480698125 2811457875 4685763125 8434373625 14057289375 42171868125
- Sum of all divisors σ(n): 82669502916
- Sum of proper divisors (its aliquot sum) s(n): 40497634791
- 42171868125 is a deficient number, because the sum of its proper divisors (40497634791) is less than itself. Its deficiency is 1674233334
Bases of 42171868125
- Binary: 1001110100011010001110100011110111012
- Hexadecimal: 0x9D1A3A3DD
- Base-36: JDG1HP9
Squares and roots of 42171868125
- 42171868125 squared (421718681252) is 1778466461152391015625
- 42171868125 cubed (421718681253) is 75001253064454069439372314453125
-
The
square root of 42171868125 is 205357.9025141229 -
The
cube root of 42171868125 is 3480.7616062475
Scales and comparisons
How big is 42171868125?- 42,171,868,125 seconds is equal to 1,340 years, 48 weeks, 4 days, 7 hours, 48 minutes, 45 seconds.
-
To count from 1 to 42,171,868,125 would take you about two thousand, six hundred eighty-one 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 42171868125 cubic inches would be around 290.1 feet tall.
Recreational maths with 42171868125
- 42171868125 backwards is 52186817124
- 42171868125 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42171868125's digits is 45
- More coming soon!
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