64444976 (number)

64444976 is an even 8-digits composite number following 64444975 and preceding 64444977. In scientific notation, it is written as 6.4444976 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 32222480 positive integers (up to 64444976) that are relatively prime to 64444976.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty-four thousand nine hundred seventy-six

Notation

Scientific notation 6.4444976 × 10^7
Engineering notation 6.4444976 × 10^6

Prime Factorization of 64444976

Prime Factorization 2 × 2 × 2 × 2 × 4027811

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8055622
Product of the distinct prime numbers

The prime factorization of 64444976 is 2 × 2 × 2 × 2 × 4027811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 15, 82, 515, 907, 3532, 6230, 57382, 84179, 782662, 938840, 58810, 5072037, 59944389, 61790913, 461817663, 30917896, 5351966047, 6996707490

Basic calculations (n = 64444976)

Multiplication

n×y
n×2 128889952
n×3 193334928
n×4 257779904
n×5 322224880

Division

n÷y
n÷2 32222488
n÷3 21481658.666667
n÷3 16111244
n÷5 12888995.2

Exponentiation

ny
n2 4153154931640576
n3 2.6764996989386E+23
n4 1.724869588621E+31
n5 1.1115917924181E+39

Nth Root

y√n
2√n 8027.7628265912
3√n 400.92489311685
4√n 89.597783603118
5√n 36.461775544294

Divisors of 64444976

1, 2, 4, 8, 16, 4027811, 8055622, 16111244, 32222488, 64444976

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64444975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64444976 can be divided by 10 positive divisors. The sum of these divisors (counting 64444976) is 1, the average is 0.1.

Base conversion 64444976

Base System Value
2 Binary 11110101110101101000110000
3 Ternary 11111021010212222
4 Quaternary 3311311220300
5 Quinary 112444214401
6 Senary 10221140212
8 Octal 365655060
10 Decimal 64444976
12 Duodecimal 196ba668
16 Hexadecimal 3d75a30
20 Vigesimal 102fc8g
36 Base36 12da28

Cryptographic Hash Functions

md5 96647785a0d2f80e6297576d7a497c08
sha1 999da3db231bef55bd1b6149c3de556f00473e3d
sha256 e1bba1b6beb4c144c1d09627ed44d490489457bfef1efbc3f285492d1082efdd
sha512 a210190cd10819fe2302d08392b93a1c1931aee54598f2daab4cd3276658f857770055d13e5aef77226b8905ff6a5fb4e653da785a3ccae78dfb34ea2baa2e3c
ripemd-160 1aab051f8d3e1dc126555727db3aca9dba394aac

64444976 as geometric shapes

Circle

Radius = n
Diameter 128889952
Circumference 404919726.32474
Area 1.3047521022462E+16

Sphere

Radius = n
Volume 1.1211295722028E+24
Surface area 5.2190084089849E+16
Circumference 404919726.32474

Square

Length = n
Perimeter 257779904
Area 4153154931640576
Diagonal 91138959.086009

Cube

Length = n
Surface area 24918929589843456
Volume 2.6764996989386E+23
Space diagonal 111621972.72456

Equilateral Triangle

Length = n
Perimeter 193334928
Area 1.7983688383267E+15
Altitude 55810986.362278

Triangular Pyramid

Length = n
Surface area 1.7983688383267E+15
Volume 3.1542851449387E+22
Height 30379653.02867