61784966 (number)

61784966 is an even 8-digits composite number following 61784965 and preceding 61784967. In scientific notation, it is written as 6.1784966 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 30892482 positive integers (up to 61784966) that are relatively prime to 61784966.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1784966 × 10^7
Engineering notation 6.1784966 × 10^6

Prime Factorization of 61784966

Prime Factorization 2 × 30892483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61784966
Product of the distinct prime numbers

The prime factorization of 61784966 is 2 × 30892483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 87, 34, 900, 198, 3002, 7647, 18227, 20476, 738223, 351207, 5338816, 9122631, 89103781, 74325641, 323828140, 564898773, 351233751, 3545564947

Basic calculations (n = 61784966)

Multiplication

n×y
n×2 123569932
n×3 185354898
n×4 247139864
n×5 308924830

Division

n÷y
n÷2 30892483
n÷3 20594988.666667
n÷3 15446241.5
n÷5 12356993.2

Exponentiation

ny
n2 3817382023621156
n3 2.3585681853844E+23
n4 1.4572405514266E+31
n5 9.0035557923713E+38

Nth Root

y√n
2√n 7860.3413411887
3√n 395.33106037828
4√n 88.658566090303
5√n 36.155682367638

Divisors of 61784966

1, 2, 30892483, 61784966

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61784965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61784966 can be divided by 4 positive divisors. The sum of these divisors (counting 61784966) is 1, the average is 0.25.

Base conversion 61784966

Base System Value
2 Binary 11101011101100001110000110
3 Ternary 11022021000001002
4 Quaternary 3223230032012
5 Quinary 111304104331
6 Senary 10044133302
8 Octal 353541606
10 Decimal 61784966
12 Duodecimal 18837232
16 Hexadecimal 3aec386
20 Vigesimal j63286
36 Base36 10s9l2

Cryptographic Hash Functions

md5 9ad83312835ad24eaba475e29ea4ad3c
sha1 16c6aec90d31c8fd95ed671074208aeff3af4a27
sha256 a28f30128ebe9124f78070a26330d8032e9f80b2028264c1f29362556a21de95
sha512 ae3a63a91f9e3b92cebe895578045a0c55d6a632e365ecdc7388b65a052a457b77e28d1d42adb6f904e75d9e6942cd93cf796724a12e4bc8bbb3662160bc1eaf
ripemd-160 5e9c81942e202e0dc8efff373dffaeb4ca13f32d

61784966 as geometric shapes

Circle

Radius = n
Diameter 123569932
Circumference 388206390.57579
Area 1.1992659321354E+16

Sphere

Radius = n
Volume 9.8795473122592E+23
Surface area 4.7970637285416E+16
Circumference 388206390.57579

Square

Length = n
Perimeter 247139864
Area 3817382023621156
Diagonal 87377136.867961

Cube

Length = n
Surface area 22904292141726936
Volume 2.3585681853844E+23
Space diagonal 107014700.25592

Equilateral Triangle

Length = n
Perimeter 185354898
Area 1.652974904203E+15
Altitude 53507350.127958

Triangular Pyramid

Length = n
Surface area 1.652974904203E+15
Volume 2.7795992629603E+22
Height 29125712.28932