66427448 (number)

66427448 is an even 8-digits composite number following 66427447 and preceding 66427449. In scientific notation, it is written as 6.6427448 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 33187968 positive integers (up to 66427448) that are relatively prime to 66427448.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred twenty-seven thousand four hundred forty-eight

Notation

Scientific notation 6.6427448 × 10^7
Engineering notation 6.6427448 × 10^6

Prime Factorization of 66427448

Prime Factorization 2 × 2 × 2 × 1783 × 4657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16606862
Product of the distinct prime numbers

The prime factorization of 66427448 is 2 × 2 × 2 × 1783 × 4657. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 13, 57, 496, 87, 5885, 7096, 66602, 71059, 331520, 241462, 9593618, 6965333, 24510926, 34391066, 821615772, 184889500, 9821618272, 808853886

Basic calculations (n = 66427448)

Multiplication

n×y
n×2 132854896
n×3 199282344
n×4 265709792
n×5 332137240

Division

n÷y
n÷2 33213724
n÷3 22142482.666667
n÷3 16606862
n÷5 13285489.6

Exponentiation

ny
n2 4412605847792704
n3 2.9311814549875E+23
n4 1.9471090367974E+31
n5 1.2934148429219E+39

Nth Root

y√n
2√n 8150.3035526292
3√n 404.99455969931
4√n 90.279031633205
5√n 36.683394271763

Divisors of 66427448

1, 2, 4, 8, 1783, 3566, 4657, 7132, 9314, 14264, 18628, 37256, 8303431, 16606862, 33213724, 66427448

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 -66427447
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 66427448 can be divided by 16 positive divisors. The sum of these divisors (counting 66427448) is 1, the average is 0.0625.

Base conversion 66427448

Base System Value
2 Binary 11111101011001101000111000
3 Ternary 11121222212022212
4 Quaternary 3331121220320
5 Quinary 114001134243
6 Senary 10331434252
8 Octal 375315070
10 Decimal 66427448
12 Duodecimal 1a2b5988
16 Hexadecimal 3f59a38
20 Vigesimal 10f38c8
36 Base36 13jrqw

Cryptographic Hash Functions

md5 e33c053cc4560c1d5afb1e91f7e53fab
sha1 1214f46c93fbb58b57289c9afde87503aab4fdb4
sha256 7504c0670cd283d2f6a40710de6052ac8d448fb4fb19486dd8594019477a1d20
sha512 b7870a942cd187663171a036ef47ecc7103c9d3dfdc4450c72766018f50cc1ac759f3b5d38b42a2ccf25495c6649675c206d7c6f2d7c96deca7843fcb573ca1b
ripemd-160 2f67b80d1e9944f65415b6325f8a7330611c42eb

66427448 as geometric shapes

Circle

Radius = n
Diameter 132854896
Circumference 417375965.26704
Area 1.3862610114613E+16

Sphere

Radius = n
Volume 1.2278104167103E+24
Surface area 5.5450440458452E+16
Circumference 417375965.26704

Square

Length = n
Perimeter 265709792
Area 4412605847792704
Diagonal 93942597.875434

Cube

Length = n
Surface area 26475635086756224
Volume 2.9311814549875E+23
Space diagonal 115055714.95314

Equilateral Triangle

Length = n
Perimeter 199282344
Area 1.9107143805381E+15
Altitude 57527857.47657

Triangular Pyramid

Length = n
Surface area 1.9107143805381E+15
Volume 3.4544304728498E+22
Height 31314199.291811