61896768 (number)

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.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 6.1896768 × 10^7
Engineering notation 6.1896768 × 10^6

Prime Factorization of 61896768

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.

Most popular turbo-numbers

Basic calculations (n = 61896768)

Multiplication

n×y
n×2 123793536
n×3 185690304
n×4 247587072
n×5 309483840

Division

n÷y
n÷2 30948384
n÷3 20632256
n÷3 15474192
n÷5 12379353.6

Exponentiation

ny
n2 3831209888845824
n3 2.371395096492E+23
n4 1.467816921239E+31
n5 9.0853123440405E+38

Nth Root

y√n
2√n 7867.4499045116
3√n 395.56937169732
4√n 88.698646576549
5√n 36.168757894514

Divisors of 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 conversion 61896768

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

Cryptographic Hash Functions

md5 9b607d32e62b8c8524bf9b9e84772acd
sha1 3c4ff452911dbd14db240f3dde8a1915077911bc
sha256 494dfcfc64874af131915c84c2769a7148af3e0385de1a04dc86096ef4ce809f
sha512 593c41fa0ab4756d3e758a4a78b27c5b3dfae6b3beb3aa7a24e6f949912b86e595019ec590c17ea094aae77b527cce0e233cb056dbecc8da3a97b10b0ab349d1
ripemd-160 716c52ec6596da5c455d2c4027e46c61aa359f9e

61896768 as geometric shapes

Circle

Radius = n
Diameter 123793536
Circumference 388908863.2595
Area 1.2036100841159E+16

Sphere

Radius = n
Volume 9.933276551864E+23
Surface area 4.8144403364634E+16
Circumference 388908863.2595

Square

Length = n
Perimeter 247587072
Area 3831209888845824
Diagonal 87535248.772661

Cube

Length = n
Surface area 22987259333074944
Volume 2.371395096492E+23
Space diagonal 107208347.0003

Equilateral Triangle

Length = n
Perimeter 185690304
Area 1.6589625454853E+15
Altitude 53604173.500152

Triangular Pyramid

Length = n
Surface area 1.6589625454853E+15
Volume 2.79471592267E+22
Height 29178416.257554