42991678125
42,991,678,125 is an odd composite number composed of four prime numbers multiplied together.
42991678125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42991678125:
33 × 55 × 112 × 4211
(3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 4211)See below for interesting mathematical facts about the number 42991678125 from the Numbermatics database.
Names of 42991678125
- Cardinal: 42991678125 can be written as Forty-two billion, nine hundred ninety-one million, six hundred seventy-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 4.2991678125 × 1010
Factors of 42991678125
Divisors of 42991678125
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 9 11 15 25 27 33 45 55 75 99 121 125 135 165 225 275 297 363 375 495 605 625 675 825 1089 1125 1375 1485 1815 1875 2475 3025 3125 3267 3375 4125 4211 5445 5625 6875 7425 9075 9375 12375 12633 15125 16335 16875 20625 21055 27225 28125 34375 37125 37899 45375 46321 61875 63165 75625 81675 84375 103125 105275 113697 136125 138963 185625 189495 226875 231605 309375 315825 378125 408375 416889 509531 526375 568485 680625 694815 928125 947475 1134375 1158025 1250667 1528593 1579125 2041875 2084445 2547655 2631875 2842425 3403125 3474075 4585779 4737375 5790125 6253335 7642965 7895625 10209375 10422225 12738275 13159375 13757337 14212125 17370375 22928895 23686875 28950625 31266675 38214825 39478125 52111125 63691375 68786685 71060625 86851875 114644475 118434375 144753125 156333375 191074125 260555625 318456875 343933425 355303125 434259375 573222375 781666875 955370625 1302778125 1592284375 1719667125 2866111875 3908334375 4776853125 8598335625 14330559375 42991678125
- Sum of all divisors σ(n): 87525023040
- Sum of proper divisors (its aliquot sum) s(n): 44533344915
- 42991678125 is an abundant number, because the sum of its proper divisors (44533344915) is greater than itself. Its abundance is 1541666790
Bases of 42991678125
- Binary: 1010000000101000000011110010101011012
- Hexadecimal: 0xA0280F2AD
- Base-36: JR04V59
Squares and roots of 42991678125
- 42991678125 squared (429916781252) is 1848284388003603515625
- 42991678125 cubed (429916781253) is 79460847492513533683868408203125
-
The
square root of 42991678125 is 207344.3467399099 -
The
cube root of 42991678125 is 3503.1720392881
Scales and comparisons
How big is 42991678125?- 42,991,678,125 seconds is equal to 1,367 years, 20 hours, 48 minutes, 45 seconds.
-
To count from 1 to 42,991,678,125 would take you about two thousand, seven hundred thirty-four 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 42991678125 cubic inches would be around 291.9 feet tall.
Recreational maths with 42991678125
- 42991678125 backwards is 52187619924
- The number of decimal digits it has is: 11
- The sum of 42991678125's digits is 54
- More coming soon!
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Keywords: Divisors of 42991678125, math, Factors of 42991678125, curriculum, school, college, exams, university, Prime factorization of 42991678125, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, nine hundred ninety-one million, six hundred seventy-eight thousand, one hundred twenty-five.