66474368 (number)

66474368 is an even 8-digits composite number following 66474367 and preceding 66474369. In scientific notation, it is written as 6.6474368 × 10^7. The sum of its digits is 44. It has a total of 9 prime factors and 32 positive divisors. There are 32831488 positive integers (up to 66474368) that are relatively prime to 66474368.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred seventy-four thousand three hundred sixty-eight

Notation

Scientific notation 6.6474368 × 10^7
Engineering notation 6.6474368 × 10^6

Prime Factorization of 66474368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 6257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1038662
Product of the distinct prime numbers

The prime factorization of 66474368 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 6257. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66474368)

Multiplication

n×y
n×2 132948736
n×3 199423104
n×4 265897472
n×5 332371840

Division

n÷y
n÷2 33237184
n÷3 22158122.666667
n÷3 16618592
n÷5 13294873.6

Exponentiation

ny
n2 4418841600999424
n3 2.9373970271854E+23
n4 1.9526161094723E+31
n5 1.2979892182379E+39

Nth Root

y√n
2√n 8153.1814649252
3√n 405.08989113767
4√n 90.294969211608
5√n 36.688574957832

Divisors of 66474368

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66474367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66474368 can be divided by 32 positive divisors. The sum of these divisors (counting 66474368) is 1, the average is 0.03125.

Base conversion 66474368

Base System Value
2 Binary 11111101100101000110000000
3 Ternary 11122002020200122
4 Quaternary 3331211012000
5 Quinary 114004134433
6 Senary 10332435412
8 Octal 375450600
10 Decimal 66474368
12 Duodecimal 1a318b68
16 Hexadecimal 3f65180
20 Vigesimal 10f95i8
36 Base36 13kry8

Cryptographic Hash Functions

md5 f1824072909c453bbdba8bbfa1244471
sha1 2f8b590350b6782ee601a599118a11726249c916
sha256 622561986107f239e90a075c3824963cd55f304acbe543c378158675242755bd
sha512 de8c08bef7dbcffb8e4f5f03ef2c94feb65df4ef1cf127e04eea100c858ca577fdc1d1a665dace836b9461d00f813b43364cbdc95cb80c0efdd043a69887af1d
ripemd-160 df063471747622ab81e858b5a96447d22204fcdb

66474368 as geometric shapes

Circle

Radius = n
Diameter 132948736
Circumference 417670772.32165
Area 1.3882200311077E+16

Sphere

Radius = n
Volume 1.2304139895043E+24
Surface area 5.5528801244307E+16
Circumference 417670772.32165

Square

Length = n
Perimeter 265897472
Area 4418841600999424
Diagonal 94008952.77578

Cube

Length = n
Surface area 26513049605996544
Volume 2.9373970271854E+23
Space diagonal 115136982.77703

Equilateral Triangle

Length = n
Perimeter 199423104
Area 1.9134145408825E+15
Altitude 57568491.388515

Triangular Pyramid

Length = n
Surface area 1.9134145408825E+15
Volume 3.4617555949334E+22
Height 31336317.591927