65432820 (number)

65432820 is an even 8-digits composite number following 65432819 and preceding 65432821. In scientific notation, it is written as 6.5432820 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 17208576 positive integers (up to 65432820) that are relatively prime to 65432820.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thirty-two thousand eight hundred twenty

Notation

Scientific notation 6.5432820 × 10^7
Engineering notation 6.5432820 × 10^6

Prime Factorization of 65432820

Prime Factorization 2 × 2 × 15 × 73 × 14939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32716410
Product of the distinct prime numbers

The prime factorization of 65432820 is 2 × 2 × 15 × 73 × 14939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 41, 21, 930, 994, 2346, 5583, 81145, 80895, 709218, 160491, 3654208, 3869828, 2597543, 52002296, 437103412, 981726749, 2129417209, 5722505685

Basic calculations (n = 65432820)

Multiplication

n×y
n×2 130865640
n×3 196298460
n×4 261731280
n×5 327164100

Division

n÷y
n÷2 32716410
n÷3 21810940
n÷3 16358205
n÷5 13086564

Exponentiation

ny
n2 4281453933152400
n3 2.8014760454625E+23
n4 1.8330847781706E+31
n5 1.1994390633478E+39

Nth Root

y√n
2√n 8089.0555691008
3√n 402.96303847769
4√n 89.939177053722
5√n 36.572877181908

Divisors of 65432820

1, 2, 4, 15, 30, 60, 73, 146, 292, 1095, 2190, 4380, 14939, 29878, 59756, 224085, 448170, 896340, 1090547, 2181094, 4362188, 16358205, 32716410, 65432820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65432819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65432820 can be divided by 24 positive divisors. The sum of these divisors (counting 65432820) is 1, the average is 0.041666666666667.

Base conversion 65432820

Base System Value
2 Binary 11111001100110110011110100
3 Ternary 11120010022221210
4 Quaternary 3321212303310
5 Quinary 113222322240
6 Senary 10254241420
8 Octal 371466364
10 Decimal 65432820
12 Duodecimal 19ab6270
16 Hexadecimal 3e66cf4
20 Vigesimal 108j210
36 Base36 12ygac

Cryptographic Hash Functions

md5 b6074ea22f2eb77d06bd9b132f235e53
sha1 cd3835a2597978066e0410e4f552a543767e234f
sha256 9350b1205ece92a87f7ea807c702ed49a000b5f6c7638d614dd544fd73e8dc2d
sha512 50df30565728fd0086d58ac137e52de0ac01e2c5816281bb512e7a651905857a63e50409067e65b4274c9decda0fe0f6b3e6fbb0320ef9f921e29ad1a2ca0626
ripemd-160 36b88ec323201780bf061877e8af1c455e59fdd2

65432820 as geometric shapes

Circle

Radius = n
Diameter 130865640
Circumference 411126533.23133
Area 1.3450584223075E+16

Sphere

Radius = n
Volume 1.1734795418177E+24
Surface area 5.3802336892299E+16
Circumference 411126533.23133

Square

Length = n
Perimeter 261731280
Area 4281453933152400
Diagonal 92535981.468318

Cube

Length = n
Surface area 25688723598914400
Volume 2.8014760454625E+23
Space diagonal 113332968.72251

Equilateral Triangle

Length = n
Perimeter 196298460
Area 1.8539239356214E+15
Altitude 56666484.361254

Triangular Pyramid

Length = n
Surface area 1.8539239356214E+15
Volume 3.301571181797E+22
Height 30845327.156106