105388449400
105,388,449,400 is an even composite number composed of five prime numbers multiplied together.
105388449400 is an even 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 105388449400:
23 × 52 × 13 × 312 × 42179
(2 × 2 × 2 × 5 × 5 × 13 × 31 × 31 × 42179)See below for interesting mathematical facts about the number 105388449400 from the Numbermatics database.
Names of 105388449400
- Cardinal: 105388449400 can be written as One hundred five billion, three hundred eighty-eight million, four hundred forty-nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.053884494 × 1011
Factors of 105388449400
Divisors of 105388449400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 31 40 50 52 62 65 100 104 124 130 155 200 248 260 310 325 403 520 620 650 775 806 961 1240 1300 1550 1612 1922 2015 2600 3100 3224 3844 4030 4805 6200 7688 8060 9610 10075 12493 16120 19220 20150 24025 24986 38440 40300 42179 48050 49972 62465 80600 84358 96100 99944 124930 168716 192200 210895 249860 312325 337432 421790 499720 548327 624650 843580 1054475 1096654 1249300 1307549 1687160 2108950 2193308 2498600 2615098 2741635 4217900 4386616 5230196 5483270 6537745 8435800 10460392 10966540 13075490 13708175 16998137 21933080 26150980 27416350 32688725 33996274 40534019 52301960 54832700 65377450 67992548 81068038 84990685 109665400 130754900 135985096 162136076 169981370 202670095 261509800 324272152 339962740 405340190 424953425 526942247 679925480 810680380 849906850 1013350475 1053884494 1621360760 1699813700 2026700950 2107768988 2634711235 3399627400 4053401900 4215537976 5269422470 8106803800 10538844940 13173556175 21077689880 26347112350 52694224700 105388449400
- Sum of all divisors σ(n): 272669657400
- Sum of proper divisors (its aliquot sum) s(n): 167281208000
- 105388449400 is an abundant number, because the sum of its proper divisors (167281208000) is greater than itself. Its abundance is 61892758600
Bases of 105388449400
- Binary: 11000100010011010010000011110011110002
- Hexadecimal: 0x1889A41E78
- Base-36: 1CEXK7ZS
Squares and roots of 105388449400
- 105388449400 squared (1053884494002) is 11106725266936360360000
- 105388449400 cubed (1053884494003) is 1170520553794224106820025784000000
-
The
square root of 105388449400 is 324635.8720166335 -
The
cube root of 105388449400 is 4723.5045521739
Scales and comparisons
How big is 105388449400?- 105,388,449,400 seconds is equal to 3,351 years, 1 week, 2 days, 17 hours, 16 minutes, 40 seconds.
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To count from 1 to 105,388,449,400 would take you about six 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 105388449400 cubic inches would be around 393.6 feet tall.
Recreational maths with 105388449400
- 105388449400 backwards is 004944883501
- The number of decimal digits it has is: 12
- The sum of 105388449400's digits is 46
- More coming soon!
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