65864420 (number)

65864420 is an even 8-digits composite number following 65864419 and preceding 65864421. In scientific notation, it is written as 6.5864420 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 26345760 positive integers (up to 65864420) that are relatively prime to 65864420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5864420 × 10^7
Engineering notation 6.5864420 × 10^6

Prime Factorization of 65864420

Prime Factorization 2 × 2 × 5 × 3293221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32932210
Product of the distinct prime numbers

The prime factorization of 65864420 is 2 × 2 × 5 × 3293221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 8, 42, 649, 845, 9628, 5933, 7980, 27528, 52603, 654451, 8764222, 8954909, 38282439, 33810823, 830155341, 801720932, 414321578, 2277019672

Basic calculations (n = 65864420)

Multiplication

n×y
n×2 131728840
n×3 197593260
n×4 263457680
n×5 329322100

Division

n÷y
n÷2 32932210
n÷3 21954806.666667
n÷3 16466105
n÷5 13172884

Exponentiation

ny
n2 4338121821936400
n3 2.8572787769118E+23
n4 1.8819300941961E+31
n5 1.2395223413477E+39

Nth Root

y√n
2√n 8115.6897427144
3√n 403.84708947048
4√n 90.087123068252
5√n 36.620997897498

Divisors of 65864420

1, 2, 4, 5, 10, 20, 3293221, 6586442, 13172884, 16466105, 32932210, 65864420

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 -65864419
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 65864420 can be divided by 12 positive divisors. The sum of these divisors (counting 65864420) is 1, the average is 0.083333333333333.

Base conversion 65864420

Base System Value
2 Binary 11111011010000001011100100
3 Ternary 11120221020222222
4 Quaternary 3323100023210
5 Quinary 113330130140
6 Senary 10311411512
8 Octal 373201344
10 Decimal 65864420
12 Duodecimal 1a083b98
16 Hexadecimal 3ed02e4
20 Vigesimal 10bd110
36 Base36 137pb8

Cryptographic Hash Functions

md5 8abb5d1e1c73c9b52c4754e0a813cdc9
sha1 8ce9942248b87740c8b35b204407a185c4f18a0b
sha256 fd336c9c2f4e7b0aeef50b53e1125e9a59e628282ad5014a25c72d055a85d3ac
sha512 ace76dba6c31a332a4fd1c2bccfad0761151ed23d6c82342e314774b7504177dd54b312c2eb5c87f4e553c13c7d726976d33433baebb85c81749c221c6922d84
ripemd-160 c617f3f120058765143c5766fe602c2d14f2bff5

65864420 as geometric shapes

Circle

Radius = n
Diameter 131728840
Circumference 413838356.00991
Area 1.3628611646173E+16

Sphere

Radius = n
Volume 1.1968541353072E+24
Surface area 5.4514446584692E+16
Circumference 413838356.00991

Square

Length = n
Perimeter 263457680
Area 4338121821936400
Diagonal 93146356.041838

Cube

Length = n
Surface area 26028730931618400
Volume 2.8572787769118E+23
Space diagonal 114080521.85106

Equilateral Triangle

Length = n
Perimeter 197593260
Area 1.8784618512543E+15
Altitude 57040260.925528

Triangular Pyramid

Length = n
Surface area 1.8784618512543E+15
Volume 3.3673353314913E+22
Height 31048785.347279