61948968 is an even 8-digits composite number following 61948967
and preceding 61948969 . In scientific notation, it is written as 6.1948968 × 10^7.
The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors.
There are 19284480 positive integers (up to 61948968) that are relatively prime to 61948968.
61948968 has 32 divisors, whose sum is 122892000
The reverse of 61948968 is 86984916
Previous prime number is 19
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
sixty-one million nine hundred forty-eight thousand nine hundred sixty-eight
Scientific notation
6.1948968 × 10^7
Engineering notation
6.1948968 × 10^6
Prime Factorization
2 × 2 × 2 × 219 × 19 × 1861
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
15487242 Product of the distinct prime numbers
The prime factorization of 61948968 is 2 × 2 × 2 × 219 × 19 × 1861.
Since it has a total of 6 prime factors.
7 , 3 , 37 , 90 , 267 , 533 , 7013 , 9493 , 7181 , 28802 , 79746 , 620239 , 2580967 , 8005783 , 77570593 , 67782754 , 298671861 , 410208845 , 3961247093 , 6920908982
n×2
123897936
n×3
185846904
n×4
247795872
n×5
309744840
n÷2
30974484
n÷3
20649656
n÷3
15487242
n÷5
12389793.6
n2
3837674636265024
n3
2.3773998323639E+23
n4
1.4727746613832E+31
n5
9.1236870369238E+38
2 √n7870.7666716782
3 √n395.68054023358
4 √n88.717341437163
5 √n36.174856347315
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 219 , 438 , 876 , 1752 , 1861 , 3722 , 4161 , 7444 , 8322 , 14888 , 16644 , 33288 , 35359 , 70718 , 141436 , 282872 , 407559 , 815118 , 1630236 , 3260472 , 7743621 , 15487242 , 30974484 , 61948968
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-61948967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61948968 can be divided by 32 positive divisors.
The sum of these divisors (counting 61948968) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11101100010100010000101000
3
Ternary
11022120100000020
4
Quaternary
3230110100220
5
Quinary
111324331333
6
Senary
10051440440
8
Octal
354242050
10
Decimal
61948968
12
Duodecimal
188b6120
16
Hexadecimal
3b14428
20
Vigesimal
j73c88
36
Base36
10vs4o
md5
078d05f05f51a1c5fd579eeaf0b19f7e
sha1
abdc6bd278e3e10ab5ddedb689a76ab7e945db0d
sha256
624342c6faab8bf2ee61f9425f992185fc11013ce083f38816fd92bef6f31385
sha512
82ccd1cdae8adefb036bc339ec87f0b82fd1e7f7c6cbae3697d1490266c89b461cb35e2743d268c982d718187e9bd924cb1bd7ac98f34aa918c11972f38a6c97
ripemd-160
c11b0cdafe521b498f3b42794f9c252727154107
Diameter
123897936
Circumference
389236845.53254
Area
1.2056410444158E+16
Volume
9.9584291306669E+23
Surface area
4.8225641776632E+16
Circumference
389236845.53254
Perimeter
247795872
Area
3837674636265024
Diagonal
87609070.720617
Surface area
23026047817590144
Volume
2.3773998323639E+23
Space diagonal
107298760.05246
Perimeter
185846904
Area
1.6617618632324E+15
Altitude
53649380.026229
Surface area
1.6617618632324E+15
Volume
2.8017925717605E+22
Height
29203023.573539