65642684 (number)

65642684 is an even 8-digits composite number following 65642683 and preceding 65642685. In scientific notation, it is written as 6.5642684 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 32726064 positive integers (up to 65642684) that are relatively prime to 65642684.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-two thousand six hundred eighty-four

Notation

Scientific notation 6.5642684 × 10^7
Engineering notation 6.5642684 × 10^6

Prime Factorization of 65642684

Prime Factorization 2 × 2 × 347 × 47293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32821342
Product of the distinct prime numbers

The prime factorization of 65642684 is 2 × 2 × 347 × 47293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 80, 16, 694, 653, 9009, 6436, 67470, 62648, 952538, 771160, 9066934, 9830898, 96437123, 54395201, 557449520, 277315605, 7897769935, 7913313364

Basic calculations (n = 65642684)

Multiplication

n×y
n×2 131285368
n×3 196928052
n×4 262570736
n×5 328213420

Division

n÷y
n÷2 32821342
n÷3 21880894.666667
n÷3 16410671
n÷5 13128536.8

Exponentiation

ny
n2 4308961962723856
n3 2.828518284871E+23
n4 1.8567153196201E+31
n5 1.2187977700378E+39

Nth Root

y√n
2√n 8102.0172796656
3√n 403.39338920103
4√n 90.011206411566
5√n 36.596307326924

Divisors of 65642684

1, 2, 4, 347, 694, 1388, 47293, 94586, 189172, 16410671, 32821342, 65642684

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65642683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65642684 can be divided by 12 positive divisors. The sum of these divisors (counting 65642684) is 1, the average is 0.083333333333333.

Base conversion 65642684

Base System Value
2 Binary 11111010011010000010111100
3 Ternary 11120111222211112
4 Quaternary 3322122002330
5 Quinary 113301031214
6 Senary 10302541152
8 Octal 372320274
10 Decimal 65642684
12 Duodecimal 19b977b8
16 Hexadecimal 3e9a0bc
20 Vigesimal 10a56e4
36 Base36 132y7w

Cryptographic Hash Functions

md5 0ede157847629427ded7fc5e529390b2
sha1 fbc66967093506f8fdf69e4ace0118aa1b846a74
sha256 f88f3c3044fa76b5c7ed44502871f94aa7870d2a555029a0a6ef5e4c69ceb0f7
sha512 76a8f999185578a62466b7193810836664e77895a451f66a011b749a1a8323319ae4d0c25df6a96334e038eb773c4b78f1048813828ce5dac93db4123172fc44
ripemd-160 573d17ed9b0abf801fd176dea217f57e3d0f55bc

65642684 as geometric shapes

Circle

Radius = n
Diameter 131285368
Circumference 412445147.63263
Area 1.3537003246691E+16

Sphere

Radius = n
Volume 1.1848069685727E+24
Surface area 5.4148012986764E+16
Circumference 412445147.63263

Square

Length = n
Perimeter 262570736
Area 4308961962723856
Diagonal 92832773.983371

Cube

Length = n
Surface area 25853771776343136
Volume 2.828518284871E+23
Space diagonal 113696463.83319

Equilateral Triangle

Length = n
Perimeter 196928052
Area 1.8658352618299E+15
Altitude 56848231.916594

Triangular Pyramid

Length = n
Surface area 1.8658352618299E+15
Volume 3.3334407665707E+22
Height 30944257.994457