61604908 is an even 8-digits composite number following 61604907
and preceding 61604909 . In scientific notation, it is written as 6.1604908 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors.
There are 30802452 positive integers (up to 61604908) that are relatively prime to 61604908.
61604908 has 6 divisors, whose sum is 107808596
The reverse of 61604908 is 80940616
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
sixty-one million six hundred four thousand nine hundred eight
Scientific notation
6.1604908 × 10^7
Engineering notation
6.1604908 × 10^6
Prime Factorization
2 × 2 × 15401227
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
30802454
Product of the distinct prime numbers
The prime factorization of 61604908 is 2 × 2 × 15401227.
Since it has a total of 3 prime factors.
6 , 4 , 46 , 28 , 20 , 190 , 30 , 1178 , 10146 , 84235 , 213635 , 118947 , 3878854 , 473237 , 45113206 , 37144077 , 791784023 , 15140518 , 9601190695 , 9380922883
n×2
123209816
n×3
184814724
n×4
246419632
n×5
308024540
n÷2
30802454
n÷3
20534969.333333
n÷3
15401227
n÷5
12320981.6
n2
3795164689688464
n3
2.3380077155311E+23
n4
1.4403275021858E+31
n5
8.8731243262027E+38
2 √n
7848.8794104636
3 √n
394.94665305296
4 √n
88.593901655044
5 √n
36.134584283524
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
-61604907
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 61604908 can be divided by 6 positive divisors.
The sum of these divisors (counting 61604908) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11101011000000010000101100
3
Ternary
11021220212001021
4
Quaternary
3223000100230
5
Quinary
111232324113
6
Senary
10040223524
8
Octal
353002054
10
Decimal
61604908
12
Duodecimal
1876aba4
16
Hexadecimal
3ac042c
20
Vigesimal
j50c58
36
Base36
10oeng
md5
e640271af1c88672b24ff85b6d706b4b
sha1
15cea0dc0165f89043280f0ac901c6620d0aa4d2
sha256
24ffe8cffa6818fad1a4d8dd80fc921342e64284eb77c466926f06b61af0c822
sha512
dbb53e11cce9967a78a6fbe7de3a854e86aab450181d03bab75f07e977c2fe6d205fd145288966217468924d35a85ff322b7fa541c7223165bfa44eeb5b07d50
ripemd-160
d586779a98421287de1d9903a72147910b6a4582
Diameter
123209816
Circumference
387075052.79575
Area
1.1922861508289E+16
Volume
9.7934238175315E+23
Surface area
4.7691446033155E+16
Circumference
387075052.79575
Perimeter
246419632
Area
3795164689688464
Diagonal
87122496.402347
Surface area
22770988138130784
Volume
2.3380077155311E+23
Space diagonal
106702830.65161
Perimeter
184814724
Area
1.6433545164079E+15
Altitude
53351415.325803
Surface area
1.6433545164079E+15
Volume
2.7553685168641E+22
Height
29040832.134116