66427450 (number)

66427450 is an even 8-digits composite number following 66427449 and preceding 66427451. In scientific notation, it is written as 6.6427450 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 24854720 positive integers (up to 66427450) that are relatively prime to 66427450.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred twenty-seven thousand four hundred fifty

Notation

Scientific notation 6.6427450 × 10^7
Engineering notation 6.6427450 × 10^6

Prime Factorization of 66427450

Prime Factorization 2 × 23 × 25 × 47 × 1229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66427450
Product of the distinct prime numbers

The prime factorization of 66427450 is 2 × 23 × 25 × 47 × 1229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 10, 24, 631, 969, 7463, 9771, 36184, 6309, 58520, 328270, 8458130, 790139, 1144206, 42210403, 202663733, 863500624, 9866100140, 952987253

Basic calculations (n = 66427450)

Multiplication

n×y
n×2 132854900
n×3 199282350
n×4 265709800
n×5 332137250

Division

n÷y
n÷2 33213725
n÷3 22142483.333333
n÷3 16606862.5
n÷5 13285490

Exponentiation

ny
n2 4412606113502500
n3 2.9311817197438E+23
n4 1.947109271292E+31
n5 1.2934150376328E+39

Nth Root

y√n
2√n 8150.303675324
3√n 404.99456376384
4√n 90.279032312736
5√n 36.683394492656

Divisors of 66427450

1, 2, 23, 25, 46, 47, 50, 94, 575, 1081, 1150, 1175, 1229, 2162, 2350, 2458, 27025, 28267, 30725, 54050, 56534, 57763, 61450, 115526, 706675, 1328549, 1413350, 1444075, 2657098, 2888150, 33213725, 66427450

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 -66427449
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 66427450 can be divided by 32 positive divisors. The sum of these divisors (counting 66427450) is 1, the average is 0.03125.

Base conversion 66427450

Base System Value
2 Binary 11111101011001101000111010
3 Ternary 11121222212022221
4 Quaternary 3331121220322
5 Quinary 114001134300
6 Senary 10331434254
8 Octal 375315072
10 Decimal 66427450
12 Duodecimal 1a2b598a
16 Hexadecimal 3f59a3a
20 Vigesimal 10f38ca
36 Base36 13jrqy

Cryptographic Hash Functions

md5 4161014b8453beb15f4512d0ac85838c
sha1 63fcd25e231c4b8a233320c18ae88ae8e715b121
sha256 3d03220eadca061927dafb0a68a23f578ac2a7d67d37ba006b245122f95e5316
sha512 abed62250b40efa67d697ccab635e7317ba62068e24167ff5c8f766f018f4383594211f603f5a7c7b861a9338eeeeecb71e578bfef4a10b6ba09622285c06c2c
ripemd-160 5d0c7c6ab0634d8ae5a55a7668bc83269725ed03

66427450 as geometric shapes

Circle

Radius = n
Diameter 132854900
Circumference 417375977.83341
Area 1.3862610949365E+16

Sphere

Radius = n
Volume 1.2278105276112E+24
Surface area 5.5450443797459E+16
Circumference 417375977.83341

Square

Length = n
Perimeter 265709800
Area 4412606113502500
Diagonal 93942600.703861

Cube

Length = n
Surface area 26475636681015000
Volume 2.9311817197438E+23
Space diagonal 115055718.41724

Equilateral Triangle

Length = n
Perimeter 199282350
Area 1.9107144955938E+15
Altitude 57527859.208621

Triangular Pyramid

Length = n
Surface area 1.9107144955938E+15
Volume 3.4544307848682E+22
Height 31314200.23462