65720220 (number)

65720220 is an even 8-digits composite number following 65720219 and preceding 65720221. In scientific notation, it is written as 6.5720220 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 17448256 positive integers (up to 65720220) that are relatively prime to 65720220.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand two hundred twenty

Notation

Scientific notation 6.5720220 × 10^7
Engineering notation 6.5720220 × 10^6

Prime Factorization of 65720220

Prime Factorization 2 × 2 × 3 × 5 × 239 × 4583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32860110
Product of the distinct prime numbers

The prime factorization of 65720220 is 2 × 2 × 3 × 5 × 239 × 4583. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65720220)

Multiplication

n×y
n×2 131440440
n×3 197160660
n×4 262880880
n×5 328601100

Division

n÷y
n÷2 32860110
n÷3 21906740
n÷3 16430055
n÷5 13144044

Exponentiation

ny
n2 4319147316848400
n3 2.8385531187569E+23
n4 1.8655033544639E+31
n5 1.226012908661E+39

Nth Root

y√n
2√n 8106.8008486702
3√n 403.55215379939
4√n 90.037774565291
5√n 36.604948629821

Divisors of 65720220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65720219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65720220 can be divided by 48 positive divisors. The sum of these divisors (counting 65720220) is 1, the average is 0.020833333333333.

Base conversion 65720220

Base System Value
2 Binary 11111010101100111110011100
3 Ternary 11120122221012020
4 Quaternary 3322230332130
5 Quinary 113311021340
6 Senary 10304340140
8 Octal 372547634
10 Decimal 65720220
12 Duodecimal 1a014650
16 Hexadecimal 3eacf9c
20 Vigesimal 10af0b0
36 Base36 134m1o

Cryptographic Hash Functions

md5 ea233be9238f2aa2e17f134abdbb068c
sha1 830b6e46464d0af3c320eaef05746a17447cd17e
sha256 529b10b4337e7ce9da7cd0314a6e9b085d74dcd9450c342330ba75e0eb015a29
sha512 11ddc131f7e14e2ea65f0843320d457c24f38f3cda490fef81b1c3beb453d04c87c3cb788f7906088f9370788dace1a03e05b7869b1d55d80de3ca853e244e9b
ripemd-160 839cb56eb66c48cebb604489084ff3bcf102ebd3

65720220 as geometric shapes

Circle

Radius = n
Diameter 131440440
Circumference 412932320.68861
Area 1.3569001480383E+16

Sphere

Radius = n
Volume 1.1890103499615E+24
Surface area 5.4276005921532E+16
Circumference 412932320.68861

Square

Length = n
Perimeter 262880880
Area 4319147316848400
Diagonal 92942426.446144

Cube

Length = n
Surface area 25914883901090400
Volume 2.8385531187569E+23
Space diagonal 113830760.1246

Equilateral Triangle

Length = n
Perimeter 197160660
Area 1.8702456495391E+15
Altitude 56915380.062302

Triangular Pyramid

Length = n
Surface area 1.8702456495391E+15
Volume 3.3452669317187E+22
Height 30980808.815381