66420312 (number)

66420312 is an even 8-digits composite number following 66420311 and preceding 66420313. In scientific notation, it is written as 6.6420312 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 18652800 positive integers (up to 66420312) that are relatively prime to 66420312.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred twenty thousand three hundred twelve

Notation

Scientific notation 6.6420312 × 10^7
Engineering notation 6.6420312 × 10^6

Prime Factorization of 66420312

Prime Factorization 2 × 2 × 2 × 3 × 7 × 59 × 6701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16605078
Product of the distinct prime numbers

The prime factorization of 66420312 is 2 × 2 × 2 × 3 × 7 × 59 × 6701. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 27, 83, 593, 530, 5084, 8787, 46153, 58333, 84174, 790142, 5377750, 6420281, 23072715, 81978185, 618018186, 431025295, 9115255385, 2397453419

Basic calculations (n = 66420312)

Multiplication

n×y
n×2 132840624
n×3 199260936
n×4 265681248
n×5 332101560

Division

n÷y
n÷2 33210156
n÷3 22140104
n÷3 16605078
n÷5 13284062.4

Exponentiation

ny
n2 4411657846177344
n3 2.9302369058035E+23
n4 1.9462724951738E+31
n5 1.2927202636646E+39

Nth Root

y√n
2√n 8149.8657657657
3√n 404.98005693598
4√n 90.276606968615
5√n 36.682606091701

Divisors of 66420312

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 6701, 9912, 13402, 20103, 26804, 40206, 46907, 53608, 80412, 93814, 140721, 160824, 187628, 281442, 375256, 395359, 562884, 790718, 1125768, 1186077, 1581436, 2372154, 2767513, 3162872, 4744308, 5535026, 8302539, 9488616, 11070052, 16605078, 22140104, 33210156, 66420312

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66420311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66420312 can be divided by 64 positive divisors. The sum of these divisors (counting 66420312) is 1, the average is 0.015625.

Base conversion 66420312

Base System Value
2 Binary 11111101010111111001011000
3 Ternary 11121222111112120
4 Quaternary 3331113321120
5 Quinary 114000422222
6 Senary 10331341240
8 Octal 375277130
10 Decimal 66420312
12 Duodecimal 1a2b1820
16 Hexadecimal 3f57e58
20 Vigesimal 10f2afc
36 Base36 13jm8o

Cryptographic Hash Functions

md5 f645d760ee463185f7d46b7bd2f4377c
sha1 c592d1e0e3c3fb979d081d2636fdcace16a8508b
sha256 f176a2d15cca1b9ac10e496535f6d840e251b94e0453a3f1fcdaceaa97ee1d32
sha512 53e86b0a96e34d13c036be544682b47c82a9dea1dba9cedbef85de1a4622a1d77dfd5d3796436702e60979da751e52601b5156eacbba9b9113e8ece4c32af735
ripemd-160 744acdaa547ac55eb7171e1225dc86cc888f9b52

66420312 as geometric shapes

Circle

Radius = n
Diameter 132840624
Circumference 417331128.45668
Area 1.3859631879703E+16

Sphere

Radius = n
Volume 1.2274147648733E+24
Surface area 5.543852751881E+16
Circumference 417331128.45668

Square

Length = n
Perimeter 265681248
Area 4411657846177344
Diagonal 93932506.047452

Cube

Length = n
Surface area 26469947077064064
Volume 2.9302369058035E+23
Space diagonal 115043355.03858

Equilateral Triangle

Length = n
Perimeter 199260936
Area 1.9103038837973E+15
Altitude 57521677.519288

Triangular Pyramid

Length = n
Surface area 1.9103038837973E+15
Volume 3.4533173109612E+22
Height 31310835.349151