61306784 (number)

61306784 is an even 8-digits composite number following 61306783 and preceding 61306785. In scientific notation, it is written as 6.1306784 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 96 positive divisors. There are 23581440 positive integers (up to 61306784) that are relatively prime to 61306784.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred six thousand seven hundred eighty-four

Notation

Scientific notation 6.1306784 × 10^7
Engineering notation 6.1306784 × 10^6

Prime Factorization of 61306784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 7 × 139 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3831674
Product of the distinct prime numbers

The prime factorization of 61306784 is 2 × 2 × 2 × 2 × 2 × 11 × 7 × 139 × 179. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61306784)

Multiplication

n×y
n×2 122613568
n×3 183920352
n×4 245227136
n×5 306533920

Division

n÷y
n÷2 30653392
n÷3 20435594.666667
n÷3 15326696
n÷5 12261356.8

Exponentiation

ny
n2 3758521764422656
n3 2.3042288197076E+23
n4 1.4126485853639E+31
n5 8.6604941690809E+38

Nth Root

y√n
2√n 7829.8648775059
3√n 394.30853550108
4√n 88.486523705623
5√n 36.099543243529

Divisors of 61306784

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61306783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61306784 can be divided by 96 positive divisors. The sum of these divisors (counting 61306784) is 1, the average is 0.010416666666667.

Base conversion 61306784

Base System Value
2 Binary 11101001110111011110100000
3 Ternary 11021100201002122
4 Quaternary 3221313132200
5 Quinary 111143304114
6 Senary 10030003412
8 Octal 351673640
10 Decimal 61306784
12 Duodecimal 18646568
16 Hexadecimal 3a777a0
20 Vigesimal j336j4
36 Base36 10i0m8

Cryptographic Hash Functions

md5 48b90c7935151535f047a295ee5401ed
sha1 cbdf209ae1aa1d2f4e811df43df52de6a51cab7b
sha256 a20e6c70f3ce52966adcb252e90cba4a1c84ca379e6e3d0e08c946919a44a1eb
sha512 549df89f9b4f38c684305adbc49b12407acf8a41f5d6a29479e832bbbcb9f635ffff059acec10e24baed1e6d93861944b543c31699461cc965404f7c354b711d
ripemd-160 7ce25e0fbd5a71c7e35d004d6640e183ac0eef8c

61306784 as geometric shapes

Circle

Radius = n
Diameter 122613568
Circumference 385201884.45923
Area 1.1807744363468E+16

Sphere

Radius = n
Volume 9.6519311095776E+23
Surface area 4.723097745387E+16
Circumference 385201884.45923

Square

Length = n
Perimeter 245227136
Area 3758521764422656
Diagonal 86700885.398278

Cube

Length = n
Surface area 22551130586535936
Volume 2.3042288197076E+23
Space diagonal 106186464.73665

Equilateral Triangle

Length = n
Perimeter 183920352
Area 1.6274876643334E+15
Altitude 53093232.368325

Triangular Pyramid

Length = n
Surface area 1.6274876643334E+15
Volume 2.7155597063678E+22
Height 28900295.132759