61308968 (number)

61308968 is an even 8-digits composite number following 61308967 and preceding 61308969. In scientific notation, it is written as 6.1308968 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 26275248 positive integers (up to 61308968) that are relatively prime to 61308968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1308968 × 10^7
Engineering notation 6.1308968 × 10^6

Prime Factorization of 61308968

Prime Factorization 2 × 2 × 2 × 7 × 1094803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15327242
Product of the distinct prime numbers

The prime factorization of 61308968 is 2 × 2 × 2 × 7 × 1094803. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 70, 72, 682, 24, 7455, 4198, 26994, 89366, 302500, 210298, 7362119, 5741137, 77144266, 95999714, 41535863, 914901797, 7835418407, 6859362256

Basic calculations (n = 61308968)

Multiplication

n×y
n×2 122617936
n×3 183926904
n×4 245235872
n×5 306544840

Division

n÷y
n÷2 30654484
n÷3 20436322.666667
n÷3 15327242
n÷5 12261793.6

Exponentiation

ny
n2 3758789557225024
n3 2.3044750868264E+23
n4 1.4128498935504E+31
n5 8.6620368912484E+38

Nth Root

y√n
2√n 7830.0043422721
3√n 394.31321774318
4√n 88.487311758648
5√n 36.099800442729

Divisors of 61308968

1, 2, 4, 7, 8, 14, 28, 56, 1094803, 2189606, 4379212, 7663621, 8758424, 15327242, 30654484, 61308968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61308967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61308968 can be divided by 16 positive divisors. The sum of these divisors (counting 61308968) is 1, the average is 0.0625.

Base conversion 61308968

Base System Value
2 Binary 11101001111000000000101000
3 Ternary 11021100211002112
4 Quaternary 3221320000220
5 Quinary 111143341333
6 Senary 10030021452
8 Octal 351700050
10 Decimal 61308968
12 Duodecimal 18647888
16 Hexadecimal 3a78028
20 Vigesimal j33c88
36 Base36 10i2aw

Cryptographic Hash Functions

md5 b636611605b8089f1cf7c9cc6117cd52
sha1 ca92d888ea84b77e962e69f6c3fede8d4f263bd1
sha256 544292193394ed5b3024c83d329df23ca21c32c37acad35456d7e5bb61fafaf5
sha512 24ff3d9f27fb57ce034771a71f2ec04ccda15c4a271d9e21982da7b02bfeb883ebd34823597f8a2731d7ba64fa76169d36d612c3ace3ab0c854e9836dac8849f
ripemd-160 bc00f31facf3fdd629c3359dc7eb397a46ab0f10

61308968 as geometric shapes

Circle

Radius = n
Diameter 122617936
Circumference 385215606.93594
Area 1.1808585659368E+16

Sphere

Radius = n
Volume 9.6529626708728E+23
Surface area 4.7234342637473E+16
Circumference 385215606.93594

Square

Length = n
Perimeter 245235872
Area 3758789557225024
Diagonal 86703974.040698

Cube

Length = n
Surface area 22552737343350144
Volume 2.3044750868264E+23
Space diagonal 106190247.53561

Equilateral Triangle

Length = n
Perimeter 183926904
Area 1.6276036220183E+15
Altitude 53095123.767807

Triangular Pyramid

Length = n
Surface area 1.6276036220183E+15
Volume 2.7158499349507E+22
Height 28901324.680233