1349668889 is an odd 10-digits composite number following 1349668888
and preceding 1349668890 . In scientific notation, it is written as 1.349668889 × 10^9.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 1349009424 positive integers (up to 1349668889) that are relatively prime to 1349668889.
1349668889 has 4 divisors, whose sum is 1350328356
The reverse of 1349668889 is 9888669431
Previous prime number is 2053
Is Prime? no Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
one billion three hundred forty-nine million six hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
1.349668889 × 10^9
Engineering notation
1.349668889 × 10^9
Prime Factorization
2053 × 657413
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1349668889 Product of the distinct prime numbers
The prime factorization of 1349668889 is 2053 × 657413.
Since it has a total of 2 prime factors.
6 , 2 , 14 , 86 , 743 , 935 , 5523 , 757 , 91070 , 47121 , 146010 , 534635 , 1412946 , 4264089 , 66677883 , 33661254 , 28005752 , 13117579 , 1570648053 , 383088752
n×2
2699337778
n×3
4049006667
n×4
5398675556
n×5
6748344445
n÷2
674834444.5
n÷3
449889629.66667
n÷3
337417222.25
n÷5
269933777.8
n2
1821606109934494321
n3
2.4585650945909E+27
n4
3.3182488197507E+36
n5
4.4785371979785E+45
2 √n36737.840015439
3 √n1105.1190849184
4 √n191.67117679881
5 √n66.995471421403
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1349668888 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1349668889 can be divided by 4 positive divisors.
The sum of these divisors (counting 1349668889) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000011100100101000000011001
3
Ternary
10111001122021122122
4
Quaternary
1100130211000121
5
Quinary
10231003401024
6
Senary
341532031025
8
Octal
12034450031
10
Decimal
1349668889
12
Duodecimal
318002475
16
Hexadecimal
50725019
20
Vigesimal
111f8c49
36
Base36
mbk36h
md5
70a46a5a2050de022ebe23f09f175a95
sha1
3d9ddaa38d37b3efcd7c594b3df0898c9a88fe53
sha256
4e4adcc7588e673c7db1a724d9660763c4dc20d13bee82f606169760d33a342c
sha512
5dd94f682e290856d018b8ccd84488176aa28d2c33f35490ad5d48efbc779aec17b392ae928ebdb1f4a7b8506f4ece9a85e37284fb7992f42848e8edf55253fd
ripemd-160
a37efb9ba592e5602aa4252b4cbb3942717d59e8
Diameter
2699337778
Circumference
8480219732.9222
Area
5.7227443727045E+18
Volume
1.0298413386052E+28
Surface area
2.2890977490818E+19
Circumference
8480219732.9222
Perimeter
5398675556
Area
1821606109934494321
Diagonal
1908720047.5368
Surface area
1.0929636659607E+19
Volume
2.4585650945909E+27
Space diagonal
2337695089.143
Perimeter
4049006667
Area
7.8877858344611E+17
Altitude
1168847544.5715
Surface area
7.8877858344611E+17
Volume
2.897446750623E+26
Height
636240015.84561