61896768 is an even 8-digits composite number following 61896767
and preceding 61896769 . In scientific notation, it is written as 6.1896768 × 10^7.
The sum of its digits is 51. It has a total of 8 prime factors and 28 positive divisors.
There are 20505600 positive integers (up to 61896768) that are relatively prime to 61896768.
61896768 has 28 divisors, whose sum is 123123452
The reverse of 61896768 is 86769816
Previous prime number is 537
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
sixty-one million eight hundred ninety-six thousand seven hundred sixty-eight
Scientific notation
6.1896768 × 10^7
Engineering notation
6.1896768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 537 × 1801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
1934274
Product of the distinct prime numbers
The prime factorization of 61896768 is 2 × 2 × 2 × 2 × 2 × 2 × 537 × 1801.
Since it has a total of 8 prime factors.
7 , 6 , 4 , 7 , 238 , 302 , 9443 , 1993 , 10009 , 89833 , 368920 , 972650 , 752863 , 9845474 , 48655955 , 71890579 , 447557304 , 279187687 , 3401140824 , 9557372638
n×2
123793536
n×3
185690304
n×4
247587072
n×5
309483840
n÷2
30948384
n÷3
20632256
n÷3
15474192
n÷5
12379353.6
n2
3831209888845824
n3
2.371395096492E+23
n4
1.467816921239E+31
n5
9.0853123440405E+38
2 √n
7867.4499045116
3 √n
395.56937169732
4 √n
88.698646576549
5 √n
36.168757894514
1 , 2 , 4 , 8 , 16 , 32 , 64 , 537 , 1074 , 1801 , 2148 , 3602 , 4296 , 7204 , 8592 , 14408 , 17184 , 28816 , 34368 , 57632 , 115264 , 967137 , 1934274 , 3868548 , 7737096 , 15474192 , 30948384 , 61896768
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61896767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61896768 can be divided by 28 positive divisors.
The sum of these divisors (counting 61896768) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
11101100000111100001000000
3
Ternary
11022110200101220
4
Quaternary
3230013201000
5
Quinary
111321144033
6
Senary
10050355040
8
Octal
354074100
10
Decimal
61896768
12
Duodecimal
1888ba80
16
Hexadecimal
3b07840
20
Vigesimal
j6h1i8
36
Base36
10unuo
md5
9b607d32e62b8c8524bf9b9e84772acd
sha1
3c4ff452911dbd14db240f3dde8a1915077911bc
sha256
494dfcfc64874af131915c84c2769a7148af3e0385de1a04dc86096ef4ce809f
sha512
593c41fa0ab4756d3e758a4a78b27c5b3dfae6b3beb3aa7a24e6f949912b86e595019ec590c17ea094aae77b527cce0e233cb056dbecc8da3a97b10b0ab349d1
ripemd-160
716c52ec6596da5c455d2c4027e46c61aa359f9e
Diameter
123793536
Circumference
388908863.2595
Area
1.2036100841159E+16
Volume
9.933276551864E+23
Surface area
4.8144403364634E+16
Circumference
388908863.2595
Perimeter
247587072
Area
3831209888845824
Diagonal
87535248.772661
Surface area
22987259333074944
Volume
2.371395096492E+23
Space diagonal
107208347.0003
Perimeter
185690304
Area
1.6589625454853E+15
Altitude
53604173.500152
Surface area
1.6589625454853E+15
Volume
2.79471592267E+22
Height
29178416.257554