65720443 (number)

65720443 is an odd 8-digits composite number following 65720442 and preceding 65720444. In scientific notation, it is written as 6.5720443 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 65579248 positive integers (up to 65720443) that are relatively prime to 65720443.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand four hundred forty-three

Notation

Scientific notation 6.5720443 × 10^7
Engineering notation 6.5720443 × 10^6

Prime Factorization of 65720443

Prime Factorization 467 × 140729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65720443
Product of the distinct prime numbers

The prime factorization of 65720443 is 467 × 140729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 73, 47, 388, 988, 1289, 7935, 99540, 76562, 512044, 786872, 7558761, 2608497, 48927629, 23008842, 30462426, 795474965, 3093584812, 8122874341

Basic calculations (n = 65720443)

Multiplication

n×y
n×2 131440886
n×3 197161329
n×4 262881772
n×5 328602215

Division

n÷y
n÷2 32860221.5
n÷3 21906814.333333
n÷3 16430110.75
n÷5 13144088.6

Exponentiation

ny
n2 4319176628116249
n3 2.8385820139505E+23
n4 1.8655286744866E+31
n5 1.2260337091646E+39

Nth Root

y√n
2√n 8106.8146025427
3√n 403.55261023948
4√n 90.037850943604
5√n 36.604973471164

Divisors of 65720443

1, 467, 140729, 65720443

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 -65720442
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 65720443 can be divided by 4 positive divisors. The sum of these divisors (counting 65720443) is 1, the average is 0.25.

Base conversion 65720443

Base System Value
2 Binary 11111010101101000001111011
3 Ternary 11120122221111111
4 Quaternary 3322231001323
5 Quinary 113311023233
6 Senary 10304341151
8 Octal 372550173
10 Decimal 65720443
12 Duodecimal 1a0147b7
16 Hexadecimal 3ead07b
20 Vigesimal 10af123
36 Base36 134m7v

Cryptographic Hash Functions

md5 64e7baded5d4a63d694ef6944633a062
sha1 1894f333daaf1fc9f2019448f6b368ad1783a63a
sha256 bd1c916a0947fe6ae2d6df0a2fd21e1fbcaf2edac2d6afa7e13c160f524f3468
sha512 e04f33a1bec2fa07d0e12795878a8e8063d3ea72225ab98b395807733a303330789ea2cd48988f9706e7d648afdd4a9b8b7edcbb937f86a12ba9106d7b32da7e
ripemd-160 a4ecd0ab174f5b7fab4e4591510e8fe1c5ae774c

65720443 as geometric shapes

Circle

Radius = n
Diameter 131440886
Circumference 412933721.83893
Area 1.3569093564447E+16

Sphere

Radius = n
Volume 1.1890224535519E+24
Surface area 5.4276374257787E+16
Circumference 412933721.83893

Square

Length = n
Perimeter 262881772
Area 4319176628116249
Diagonal 92942741.815768

Cube

Length = n
Surface area 25915059768697494
Volume 2.8385820139505E+23
Space diagonal 113831146.37193

Equilateral Triangle

Length = n
Perimeter 197161329
Area 1.8702583416903E+15
Altitude 56915573.185967

Triangular Pyramid

Length = n
Surface area 1.8702583416903E+15
Volume 3.3453009850309E+22
Height 30980913.938589