122945555 is an odd 9-digits composite number following 122945554
and preceding 122945556 . In scientific notation, it is written as 1.22945555 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 98295808 positive integers (up to 122945555) that are relatively prime to 122945555.
122945555 has 8 divisors, whose sum is 147625632
The reverse of 122945555 is 555549221
Previous prime number is 1847
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-two million nine hundred forty-five thousand five hundred fifty-five
Scientific notation
1.22945555 × 10^8
Engineering notation
1.22945555 × 10^6
Prime Factorization
5 × 1847 × 13313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
122945555
Product of the distinct prime numbers
The prime factorization of 122945555 is 5 × 1847 × 13313.
Since it has a total of 3 prime factors.
3 , 3 , 36 , 99 , 635 , 435 , 590 , 8138 , 87710 , 75976 , 497996 , 122535 , 8314738 , 6151168 , 82972784 , 27796857 , 289486941 , 678199977 , 6609683639 , 8669220221
n×2
245891110
n×3
368836665
n×4
491782220
n×5
614727775
n÷2
61472777.5
n÷3
40981851.666667
n÷3
30736388.75
n÷5
24589111
n2
15115609494258025
n3
1.8583969984348E+24
n4
2.284816503829E+32
n5
2.8090803313642E+40
2 √n
11088.081664562
3 √n
497.24559436181
4 √n
105.29996042052
5 √n
41.489917031214
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
-122945554
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 122945555 can be divided by 8 positive divisors.
The sum of these divisors (counting 122945555) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010101000000000000010011
3
Ternary
22120100021121002
4
Quaternary
13111000000103
5
Quinary
222433224210
6
Senary
20111052215
8
Octal
725000023
10
Decimal
122945555
12
Duodecimal
3521106b
16
Hexadecimal
7540013
20
Vigesimal
1i883hf
36
Base36
2175eb
md5
a7fafb5666e2f0d1f4dc44bcd10d82c3
sha1
9e1111db35a1c523c0cf8d32262f317a5a51f586
sha256
f987b84b7ffe1fe2932c72a1752056717fbf8992edb43e66c5d5e4dc1214cca2
sha512
dfa6e48b6152b09c6bb691f610912b9f639b0b17477a199a4951d68d90e23b9d481649ebbe13ba78a064a5694c585e512fe71abf2f52cdda4a930e30f3ef09e3
ripemd-160
2ed7fe8d958e72f24959658d9497fb900cfc0cc9
Diameter
245891110
Circumference
772489704.75904
Area
4.7487087741693E+16
Volume
7.7844351436482E+24
Surface area
1.8994835096677E+17
Circumference
772489704.75904
Perimeter
491782220
Area
15115609494258025
Diagonal
173871271.31449
Surface area
90693656965548150
Volume
1.8583969984348E+24
Space diagonal
212947947.82475
Perimeter
368836665
Area
6.5452509078563E+15
Altitude
106473973.91238
Surface area
6.5452509078563E+15
Volume
2.1901418662166E+23
Height
57957090.438162