61349968 (number)

61349968 is an even 8-digits composite number following 61349967 and preceding 61349969. In scientific notation, it is written as 6.1349968 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors. There are 30593024 positive integers (up to 61349968) that are relatively prime to 61349968.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.1349968 × 10^7
Engineering notation 6.1349968 × 10^6

Prime Factorization of 61349968

Prime Factorization 2 × 2 × 2 × 2 × 389 × 9857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7668746
Product of the distinct prime numbers

The prime factorization of 61349968 is 2 × 2 × 2 × 2 × 389 × 9857. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 24, 100, 454, 423, 4004, 2763, 94497, 40529, 492048, 282714, 1912648, 5452871, 70301548, 67967669, 655679477, 895508153, 2221212304, 5663161135

Basic calculations (n = 61349968)

Multiplication

n×y
n×2 122699936
n×3 184049904
n×4 245399872
n×5 306749840

Division

n÷y
n÷2 30674984
n÷3 20449989.333333
n÷3 15337492
n÷5 12269993.6

Exponentiation

ny
n2 3763818573601024
n3 2.3091014904823E+23
n4 1.4166330254984E+31
n5 8.691039078207E+38

Nth Root

y√n
2√n 7832.6220386279
3√n 394.40109634652
4√n 88.502101888192
5√n 36.104627456147

Divisors of 61349968

1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 9857, 19714, 39428, 78856, 157712, 3834373, 7668746, 15337492, 30674984, 61349968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61349967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61349968 can be divided by 20 positive divisors. The sum of these divisors (counting 61349968) is 1, the average is 0.05.

Base conversion 61349968

Base System Value
2 Binary 11101010000010000001010000
3 Ternary 11021102220100001
4 Quaternary 3222002001100
5 Quinary 111201144333
6 Senary 10030535344
8 Octal 352020120
10 Decimal 61349968
12 Duodecimal 18667554
16 Hexadecimal 3a82050
20 Vigesimal j38ei8
36 Base36 10ixxs

Cryptographic Hash Functions

md5 8cbf8f016140d040afd23672e14f8b75
sha1 02cd9fdd86ef834eaedf82a6a9c1cd1ab6605f80
sha256 9f7e6738860c8d972a0e1ff02c0c479a6afd1ff05e10268696a7e534188f518e
sha512 9d2b16ff7d75ade2a71d4f1d200e7995a1a014c02aae08141f43e19ad6f132f71d5bb21965699000aa4aee20006aeee53458dea30c7abbe7947c674fb696d5fb
ripemd-160 ebe07166c6a5cc10ea917726ea35f743badec66a

61349968 as geometric shapes

Circle

Radius = n
Diameter 122699936
Circumference 385473217.53354
Area 1.182438478027E+16

Sphere

Radius = n
Volume 9.6723417051898E+23
Surface area 4.7297539121079E+16
Circumference 385473217.53354

Square

Length = n
Perimeter 245399872
Area 3763818573601024
Diagonal 86761956.796755

Cube

Length = n
Surface area 22582911441606144
Volume 2.3091014904823E+23
Space diagonal 106261261.61872

Equilateral Triangle

Length = n
Perimeter 184049904
Area 1.6297812499871E+15
Altitude 53130630.809362

Triangular Pyramid

Length = n
Surface area 1.6297812499871E+15
Volume 2.7213022039466E+22
Height 28920652.265585