679390136 is an even 9-digits composite number following 679390135
and preceding 679390137 . In scientific notation, it is written as 6.79390136 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 339695064 positive integers (up to 679390136) that are relatively prime to 679390136.
679390136 has 8 divisors, whose sum is 1273856520
The reverse of 679390136 is 631093976
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred seventy-nine million three hundred ninety thousand one hundred thirty-six
Scientific notation
6.79390136 × 10^8
Engineering notation
6.79390136 × 10^6
Prime Factorization
2 × 2 × 2 × 84923767
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
169847534
Product of the distinct prime numbers
The prime factorization of 679390136 is 2 × 2 × 2 × 84923767.
Since it has a total of 4 prime factors.
10 , 3 , 37 , 70 , 120 , 909 , 126 , 5468 , 47389 , 60607 , 114627 , 679828 , 1972263 , 7856688 , 30073248 , 76766775 , 119282626 , 590759609 , 8738640690 , 8833419622
n×2
1358780272
n×3
2038170408
n×4
2717560544
n×5
3396950680
n÷2
339695068
n÷3
226463378.66667
n÷3
169847534
n÷5
135878027.2
n2
461570956894098496
n3
3.1358675517793E+26
n4
2.1304774824813E+35
n5
1.4474253865679E+44
2 √n
26065.113389356
3 √n
879.10296676854
4 √n
161.44693676052
5 √n
58.401479240761
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-679390135
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 679390136 can be divided by 8 positive divisors.
The sum of these divisors (counting 679390136) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011111101010101110111000
3
Ternary
1202100101121001122
4
Quaternary
220133222232320
5
Quinary
2342410441021
6
Senary
151225404412
8
Octal
5037525670
10
Decimal
679390136
12
Duodecimal
16b639708
16
Hexadecimal
287eabb8
20
Vigesimal
ac63f6g
36
Base36
b8hos8
md5
c92b6caaa5951bb4fc2c826574977778
sha1
cc33ec500468baa869b8c9c11e2fb0f6913a82af
sha256
cc4d89738c784a127fff048fd926d45607a8f15f8f2d080465467c3adc51ce1c
sha512
ea9835d01d4eb63c6c6cec2dc03505ac8a77fde03f45720288a0104a1f189a545de8a4d9c9f7977a18e5e3b11fe90d1acfbbd89fdaae82bb2d3c54c43c9f66ac
ripemd-160
c37bb076e7f6da5ebe0ffe67de95f52ea287f4af
Diameter
1358780272
Circumference
4268734120.3579
Area
1.4500679272889E+18
Volume
1.3135491284401E+27
Surface area
5.8002717091556E+18
Circumference
4268734120.3579
Perimeter
2717560544
Area
461570956894098496
Diagonal
960802744.4737
Surface area
2769425741364590976
Volume
3.1358675517793E+26
Space diagonal
1176738233.7131
Perimeter
2038170408
Area
1.9986608715969E+17
Altitude
588369116.85656
Surface area
1.9986608715969E+17
Volume
3.6956553512767E+25
Height
320267581.49123