1439994168
1,439,994,168 is an even composite number composed of five prime numbers multiplied together.
1439994168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1439994168:
23 × 32 × 71 × 101 × 2789
(2 × 2 × 2 × 3 × 3 × 71 × 101 × 2789)See below for interesting mathematical facts about the number 1439994168 from the Numbermatics database.
Names of 1439994168
- Cardinal: 1439994168 can be written as One billion, four hundred thirty-nine million, nine hundred ninety-four thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.439994168 × 109
Factors of 1439994168
Divisors of 1439994168
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 71 72 101 142 202 213 284 303 404 426 568 606 639 808 852 909 1212 1278 1704 1818 2424 2556 2789 3636 5112 5578 7171 7272 8367 11156 14342 16734 21513 22312 25101 28684 33468 43026 50202 57368 64539 66936 86052 100404 129078 172104 198019 200808 258156 281689 396038 516312 563378 594057 792076 845067 1126756 1188114 1584152 1690134 1782171 2253512 2376228 2535201 3380268 3564342 4752456 5070402 6760536 7128684 10140804 14257368 19999919 20281608 39999838 59999757 79999676 119999514 159999352 179999271 239999028 359998542 479998056 719997084 1439994168
- Sum of all divisors σ(n): 3995503200
- Sum of proper divisors (its aliquot sum) s(n): 2555509032
- 1439994168 is an abundant number, because the sum of its proper divisors (2555509032) is greater than itself. Its abundance is 1115514864
Bases of 1439994168
- Binary: 10101011101010010010001001110002
- Hexadecimal: 0x55D49138
- Base-36: NTC2M0
Squares and roots of 1439994168
- 1439994168 squared (14399941682) is 2073583203874012224
- 1439994168 cubed (14399941683) is 2985947720441332609320709632
-
The
square root of 1439994168 is 37947.2550785957 -
The
cube root of 1439994168 is 1129.2417101769
Scales and comparisons
How big is 1439994168?- 1,439,994,168 seconds is equal to 45 years, 40 weeks, 6 days, 14 hours, 22 minutes, 48 seconds.
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To count from 1 to 1,439,994,168 would take you about ninety-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 1439994168 cubic inches would be around 94.1 feet tall.
Recreational maths with 1439994168
- 1439994168 backwards is 8614999341
- The number of decimal digits it has is: 10
- The sum of 1439994168's digits is 54
- More coming soon!
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