66474912 (number)

66474912 is an even 8-digits composite number following 66474911 and preceding 66474913. In scientific notation, it is written as 6.6474912 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 18374400 positive integers (up to 66474912) that are relatively prime to 66474912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6474912 × 10^7
Engineering notation 6.6474912 × 10^6

Prime Factorization of 66474912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 93 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4154682
Product of the distinct prime numbers

The prime factorization of 66474912 is 2 × 2 × 2 × 2 × 2 × 7 × 93 × 3191. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66474912)

Multiplication

n×y
n×2 132949824
n×3 199424736
n×4 265899648
n×5 332374560

Division

n÷y
n÷2 33237456
n÷3 22158304
n÷3 16618728
n÷5 13294982.4

Exponentiation

ny
n2 4418913925407744
n3 2.9374691432705E+23
n4 1.9526800280162E+31
n5 1.2980423302654E+39

Nth Root

y√n
2√n 8153.2148260671
3√n 405.0909961666
4√n 90.295153945641
5√n 36.6886350066

Divisors of 66474912

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 -66474911
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 66474912 can be divided by 48 positive divisors. The sum of these divisors (counting 66474912) is 1, the average is 0.020833333333333.

Base conversion 66474912

Base System Value
2 Binary 11111101100101001110100000
3 Ternary 11122002021102210
4 Quaternary 3331211032200
5 Quinary 114004144122
6 Senary 10332442120
8 Octal 375451640
10 Decimal 66474912
12 Duodecimal 1a319340
16 Hexadecimal 3f653a0
20 Vigesimal 10f975c
36 Base36 13ksdc

Cryptographic Hash Functions

md5 a5047c9a41ac46a1e2a439494963809e
sha1 3249d10f8ca0738b899f81b7bfc94ae7a5797c82
sha256 c9e3f6f5fe402fb1f7952443ba093b78217cbafdc5d67444db76db4f98fc5a44
sha512 34d07e3282e9f92762c73ea3adbfda8478b49aff4de5e772a4a04fe8518d28b556be73013fd8bce516c3026ae461f0f116d12b89421bdb7f4070380e6b41b4c3
ripemd-160 d1bf3e4b91e4a9a687d39a1b6e2efd546602b705

66474912 as geometric shapes

Circle

Radius = n
Diameter 132949824
Circumference 417674190.37446
Area 1.3882427524907E+16

Sphere

Radius = n
Volume 1.2304441974194E+24
Surface area 5.5529710099626E+16
Circumference 417674190.37446

Square

Length = n
Perimeter 265899648
Area 4418913925407744
Diagonal 94009722.107958

Cube

Length = n
Surface area 26513483552446464
Volume 2.9374691432705E+23
Space diagonal 115137925.01267

Equilateral Triangle

Length = n
Perimeter 199424736
Area 1.91344585827E+15
Altitude 57568962.506335

Triangular Pyramid

Length = n
Surface area 1.91344585827E+15
Volume 3.4618405845547E+22
Height 31336574.035986