66472904 (number)

66472904 is an even 8-digits composite number following 66472903 and preceding 66472905. In scientific notation, it is written as 6.6472904 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 32913360 positive integers (up to 66472904) that are relatively prime to 66472904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6472904 × 10^7
Engineering notation 6.6472904 × 10^6

Prime Factorization of 66472904

Prime Factorization 2 × 2 × 2 × 103 × 80671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16618226
Product of the distinct prime numbers

The prime factorization of 66472904 is 2 × 2 × 2 × 103 × 80671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 10, 86, 592, 43, 2800, 4136, 32420, 86814, 525376, 314146, 460804, 9228031, 84848025, 54972086, 101402818, 864337480, 1777959196, 3357962980

Basic calculations (n = 66472904)

Multiplication

n×y
n×2 132945808
n×3 199418712
n×4 265891616
n×5 332364520

Division

n÷y
n÷2 33236452
n÷3 22157634.666667
n÷3 16618226
n÷5 13294580.8

Exponentiation

ny
n2 4418646966193216
n3 2.9372029559365E+23
n4 1.9524441011849E+31
n5 1.2978462930343E+39

Nth Root

y√n
2√n 8153.0916835272
3√n 405.08691727986
4√n 90.294472054092
5√n 36.688413354049

Divisors of 66472904

1, 2, 4, 8, 103, 206, 412, 824, 80671, 161342, 322684, 645368, 8309113, 16618226, 33236452, 66472904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66472903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66472904 can be divided by 16 positive divisors. The sum of these divisors (counting 66472904) is 1, the average is 0.0625.

Base conversion 66472904

Base System Value
2 Binary 11111101100100101111001000
3 Ternary 11122002011200102
4 Quaternary 3331210233020
5 Quinary 114004113104
6 Senary 10332424532
8 Octal 375445710
10 Decimal 66472904
12 Duodecimal 1a318148
16 Hexadecimal 3f64bc8
20 Vigesimal 10f9254
36 Base36 13kqtk

Cryptographic Hash Functions

md5 70452b5a2208ce90d11c31763ffecd90
sha1 b329548b29fa07ca0eb8e1d62c523a9db3ee8385
sha256 3ac37d4ac1512f91513363e7efeda3c409371715a2a7d98a0a8d8bed35556557
sha512 58f428bc32b795f2dd709b2b28e8ef142c50ca3144e8b71d722add44c26bab5eece5bcdef18a69dec252a56d1f8db3c8dc12635f8401db627242feb9692b937a
ripemd-160 58d4e9a0f11312c7716c25d4a77ef6fb3bf2546c

66472904 as geometric shapes

Circle

Radius = n
Diameter 132945808
Circumference 417661573.73836
Area 1.3881588847799E+16

Sphere

Radius = n
Volume 1.2303326971297E+24
Surface area 5.5526355391198E+16
Circumference 417661573.73836

Square

Length = n
Perimeter 265891616
Area 4418646966193216
Diagonal 94006882.367125

Cube

Length = n
Surface area 26511881797159296
Volume 2.9372029559365E+23
Space diagonal 115134447.05465

Equilateral Triangle

Length = n
Perimeter 199418712
Area 1.9133302615392E+15
Altitude 57567223.527324

Triangular Pyramid

Length = n
Surface area 1.9133302615392E+15
Volume 3.4615268797732E+22
Height 31335627.455708