64455344 (number)

64455344 is an even 8-digits composite number following 64455343 and preceding 64455345. In scientific notation, it is written as 6.4455344 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 32195328 positive integers (up to 64455344) that are relatively prime to 64455344.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred fifty-five thousand three hundred forty-four

Notation

Scientific notation 6.4455344 × 10^7
Engineering notation 6.4455344 × 10^6

Prime Factorization of 64455344

Prime Factorization 2 × 2 × 2 × 2 × 1777 × 2267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8056918
Product of the distinct prime numbers

The prime factorization of 64455344 is 2 × 2 × 2 × 2 × 1777 × 2267. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64455344)

Multiplication

n×y
n×2 128910688
n×3 193366032
n×4 257821376
n×5 322276720

Division

n÷y
n÷2 32227672
n÷3 21485114.666667
n÷3 16113836
n÷5 12891068.8

Exponentiation

ny
n2 4154491370158336
n3 2.6777917040859E+23
n4 1.725979854472E+31
n5 1.1124862525706E+39

Nth Root

y√n
2√n 8028.4085596088
3√n 400.94639242087
4√n 89.601387040652
5√n 36.462948673333

Divisors of 64455344

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64455343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64455344 can be divided by 20 positive divisors. The sum of these divisors (counting 64455344) is 1, the average is 0.05.

Base conversion 64455344

Base System Value
2 Binary 11110101111000001010110000
3 Ternary 11111021200002222
4 Quaternary 3311320022300
5 Quinary 113000032334
6 Senary 10221300212
8 Octal 365701260
10 Decimal 64455344
12 Duodecimal 19704668
16 Hexadecimal 3d782b0
20 Vigesimal 102gi74
36 Base36 12di28

Cryptographic Hash Functions

md5 ea02ff9d51cae2c6bc73d703865ddbcf
sha1 b5978c07ad80c13b274237c964dd69e743ec5380
sha256 46ca06d8e50059b3b664ac3a792e007a524c456a5d0e9ad1345c3756fb1e43df
sha512 f47ba0006deb62927340599350f8624e2e1e5325a30b10fb74a8809d5f924d66643dd495442c898316879237ff116960b18e623ba608647457e2fd69b5e73c00
ripemd-160 935976ccd8a999a9034a6b1c32b428e89174bf10

64455344 as geometric shapes

Circle

Radius = n
Diameter 128910688
Circumference 404984870.39001
Area 1.3051719567892E+16

Sphere

Radius = n
Volume 1.1216707660533E+24
Surface area 5.2206878271566E+16
Circumference 404984870.39001

Square

Length = n
Perimeter 257821376
Area 4154491370158336
Diagonal 91153621.652223

Cube

Length = n
Surface area 24926948220950016
Volume 2.6777917040859E+23
Space diagonal 111639930.62733

Equilateral Triangle

Length = n
Perimeter 193366032
Area 1.7989475331802E+15
Altitude 55819965.313665

Triangular Pyramid

Length = n
Surface area 1.7989475331802E+15
Volume 3.155807787607E+22
Height 30384540.550741