868126189 is an odd 9-digits composite number following 868126188
and preceding 868126190 . In scientific notation, it is written as 8.68126189 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 744108120 positive integers (up to 868126189) that are relatively prime to 868126189.
868126189 has 6 divisors, whose sum is 1009861134
The reverse of 868126189 is 981621868
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred sixty-eight million one hundred twenty-six thousand one hundred eighty-nine
Scientific notation
8.68126189 × 10^8
Engineering notation
8.68126189 × 10^6
Prime Factorization
7 × 7 × 17716861
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124018027
Product of the distinct prime numbers
The prime factorization of 868126189 is 7 × 7 × 17716861.
Since it has a total of 3 prime factors.
3 , 2 , 75 , 70 , 648 , 841 , 2784 , 4985 , 98381 , 39342 , 989345 , 149547 , 5350050 , 8793405 , 59768023 , 34561374 , 18970888 , 50737258 , 2234594796 , 432104715
n×2
1736252378
n×3
2604378567
n×4
3472504756
n×5
4340630945
n÷2
434063094.5
n÷3
289375396.33333
n÷3
217031547.25
n÷5
173625237.8
n2
753643080027663721
n3
6.5425729493064E+26
n4
5.6797789207358E+35
n5
4.9307648288209E+44
2 √n
29463.981214357
3 √n
953.95440839452
4 √n
171.65075360847
5 √n
61.336158367394
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868126188
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868126189 can be divided by 6 positive divisors.
The sum of these divisors (counting 868126189) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110011101111101000110111101101
3
Ternary
2020111112101020211
4
Quaternary
303233220313231
5
Quinary
3234220014224
6
Senary
222050542421
8
Octal
6357506755
10
Decimal
868126189
12
Duodecimal
202897a11
16
Hexadecimal
33be8ded
20
Vigesimal
db5ff99
36
Base36
ecuygd
md5
e258a9f2bde1f15b0307558634ee9b50
sha1
12edacd2ca1b8cd7627a0d9fc0237e9e9900a3a4
sha256
ca2000b597b16d5204a950ad26e5db785aa497fbc15765b34ca8bf08b0330c02
sha512
cc0bf0ab6fececf42e02a853d0edcf2ca25dccd629d7ca614a73c1a4bf9eb85cf1a7be52c8f7180d845905cdee67f65945be337ec5a753a5b3e0da6d7531130c
ripemd-160
327ecec0082bdcd22d5efc67985747503896541f
Diameter
1736252378
Circumference
5454597715.5026
Area
2.3676395636437E+18
Volume
2.7405465484155E+27
Surface area
9.4705582545748E+18
Circumference
5454597715.5026
Perimeter
3472504756
Area
753643080027663721
Diagonal
1227715830.3351
Surface area
4521858480165982326
Volume
6.5425729493064E+26
Space diagonal
1503638666.7291
Perimeter
2604378567
Area
3.2633702634515E+17
Altitude
751819333.36457
Surface area
3.2633702634515E+17
Volume
7.7104961647703E+25
Height
409238610.11169