1427491449769841344
1,427,491,449,769,841,344 is an even composite number composed of three prime numbers multiplied together.
1427491449769841344 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 1427491449769841344:
26 × 73 × 402132
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 40213 × 40213)See below for interesting mathematical facts about the number 1427491449769841344 from the Numbermatics database.
Names of 1427491449769841344
- Cardinal: 1427491449769841344 can be written as One quintillion, four hundred twenty-seven quadrillion, four hundred ninety-one trillion, four hundred forty-nine billion, seven hundred sixty-nine million, eight hundred forty-one thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 1.427491449769841344 × 1018
Factors of 1427491449769841344
Divisors of 1427491449769841344
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 343 392 448 686 784 1372 1568 2744 3136 5488 10976 21952 40213 80426 160852 281491 321704 562982 643408 1125964 1286816 1970437 2251928 2573632 3940874 4503856 7881748 9007712 13793059 15763496 18015424 27586118 31526992 55172236 63053984 110344472 126107968 220688944 441377888 882755776 1617085369 3234170738 6468341476 11319597583 12936682952 22639195166 25873365904 45278390332 51746731808 79237183081 90556780664 103493463616 158474366162 181113561328 316948732324 362227122656 554660281567 633897464648 724454245312 1109320563134 1267794929296 2218641126268 2535589858592 4437282252536 5071179717184 8874564505072 17749129010144 35498258020288
- Sum of all divisors σ(n): 1427538101491437456
- Sum of proper divisors (its aliquot sum) s(n): 46651721596112
- 1427491449769841344 is a deficient number, because the sum of its proper divisors (46651721596112) is less than itself. Its deficiency is 1427444798048245232
Bases of 1427491449769841344
- Binary: 10011110011110111011111101001000011110111000001010010110000002
- Hexadecimal: 0x13CF77E90F7052C0
- Base-36: AUFNHIVBXY9S
Squares and roots of 1427491449769841344
- 1427491449769841344 squared (14274914497698413442) is 2037731839166003472885990606931726336
- 1427491449769841344 cubed (14274914497698413443) is 2908844777333243466824202895964578039059796782746435584
-
The
square root of 1427491449769841344 is 1194776736.3695366763 -
1427491449769841344 is a
perfect cube number . Itscube root is 1125964
Scales and comparisons
How big is 1427491449769841344?- 1,427,491,449,769,841,344 seconds is equal to 45,389,812,581 years, 37 weeks, 12 hours, 49 minutes, 4 seconds.
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To count from 1 to 1,427,491,449,769,841,344 would take you about one hundred fifty-eight billion, eight hundred sixty-four million, three hundred forty-four thousand and thirty-five 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 1427491449769841344 cubic inches would be around 93830.3 feet tall.
Recreational maths with 1427491449769841344
- 1427491449769841344 backwards is 4431489679441947241
- The number of decimal digits it has is: 19
- The sum of 1427491449769841344's digits is 91
- More coming soon!
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