122391644 is an even 9-digits composite number following 122391643
and preceding 122391645 . In scientific notation, it is written as 1.22391644 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors.
There are 61195820 positive integers (up to 122391644) that are relatively prime to 122391644.
122391644 has 6 divisors, whose sum is 214185384
The reverse of 122391644 is 446193221
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-two million three hundred ninety-one thousand six hundred forty-four
Scientific notation
1.22391644 × 10^8
Engineering notation
1.22391644 × 10^6
Prime Factorization
2 × 2 × 30597911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
61195822
Product of the distinct prime numbers
The prime factorization of 122391644 is 2 × 2 × 30597911.
Since it has a total of 3 prime factors.
5 , 10 , 26 , 19 , 888 , 932 , 9457 , 2800 , 98730 , 41950 , 790768 , 414268 , 1173870 , 3676491 , 21979313 , 12633099 , 36594228 , 526822342 , 3520326700 , 4395583569
n×2
244783288
n×3
367174932
n×4
489566576
n×5
611958220
n÷2
61195822
n÷3
40797214.666667
n÷3
30597911
n÷5
24478328.8
n2
14979714521022736
n3
1.8333918868786E+24
n4
2.2439184713134E+32
n5
2.7463687070601E+40
2 √n
11063.075702534
3 √n
496.49771731052
4 √n
105.18115659439
5 √n
41.452464274355
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
-122391643
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 122391644 can be divided by 6 positive divisors.
The sum of these divisors (counting 122391644) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111010010111000110001011100
3
Ternary
22112022010202212
4
Quaternary
13102320301130
5
Quinary
222313013034
6
Senary
20051135552
8
Octal
722706134
10
Decimal
122391644
12
Duodecimal
34ba45b8
16
Hexadecimal
74b8c5c
20
Vigesimal
1i4ij24
36
Base36
20v9zw
md5
bdc788e88d9412b12c555677171e870b
sha1
b4d0ee2af51d1ffdecfc63f070c59a6ee220744f
sha256
00bb9d004c3b4c2ef3208181dd72326c4b1e6577581dd44f7c8509d3b5dc6c28
sha512
b9e8ae9ba7a7895ed5e31662612318963a16465803a307fc226cc9861f73f4aa540f54581ca41053d5014ffcf81bcb1236bedf79a517b7e120e89eed8a2993cb
ripemd-160
a0bc59c19d1ecfb3323c650d7fb68e2cc4ae16ab
Diameter
244783288
Circumference
769009379.30235
Area
4.7060161092117E+16
Volume
7.6796939772921E+24
Surface area
1.8824064436847E+17
Circumference
769009379.30235
Perimeter
489566576
Area
14979714521022736
Diagonal
173087922.86594
Surface area
89878287126136416
Volume
1.8333918868786E+24
Space diagonal
211988545.82988
Perimeter
367174932
Area
6.4864066583222E+15
Altitude
105994272.91494
Surface area
6.4864066583222E+15
Volume
2.1606730596405E+23
Height
57695974.288647