66475994 (number)

66475994 is an even 8-digits composite number following 66475993 and preceding 66475995. In scientific notation, it is written as 6.6475994 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 30257280 positive integers (up to 66475994) that are relatively prime to 66475994.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred seventy-five thousand nine hundred ninety-four

Notation

Scientific notation 6.6475994 × 10^7
Engineering notation 6.6475994 × 10^6

Prime Factorization of 66475994

Prime Factorization 2 × 13 × 103 × 241 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 645398
Product of the distinct prime numbers

The prime factorization of 66475994 is 2 × 13 × 103 × 241 × 103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 60, 16, 218, 928, 6067, 5756, 23718, 43681, 437495, 776184, 5293212, 5004252, 85372537, 98806939, 137464345, 769214892, 3820716148, 2438395171

Basic calculations (n = 66475994)

Multiplication

n×y
n×2 132951988
n×3 199427982
n×4 265903976
n×5 332379970

Division

n÷y
n÷2 33237997
n÷3 22158664.666667
n÷3 16618998.5
n÷5 13295198.8

Exponentiation

ny
n2 4419057778288036
n3 2.9376125835513E+23
n4 1.9528071647848E+31
n5 1.2981479736939E+39

Nth Root

y√n
2√n 8153.2811799913
3√n 405.09319401872
4√n 90.29552137283
5√n 36.688754440665

Divisors of 66475994

1, 2, 13, 26, 103, 206, 241, 482, 1339, 2678, 3133, 6266, 10609, 21218, 24823, 49646, 137917, 275834, 322699, 645398, 2556769, 5113538, 33237997, 66475994

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66475993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66475994 can be divided by 24 positive divisors. The sum of these divisors (counting 66475994) is 1, the average is 0.041666666666667.

Base conversion 66475994

Base System Value
2 Binary 11111101100101011111011010
3 Ternary 11122002022220212
4 Quaternary 3331211133122
5 Quinary 114004212434
6 Senary 10332451122
8 Octal 375453732
10 Decimal 66475994
12 Duodecimal 1a319aa2
16 Hexadecimal 3f657da
20 Vigesimal 10f99je
36 Base36 13kt7e

Cryptographic Hash Functions

md5 84cd38bf13f1117ffc55752c15592163
sha1 f78effb991f75f34c0308207a4eda852fa254cf8
sha256 492caca3ef28d83daef4fe5de86e4eb9dca5bffc92c377f3ae72f1a5fbc111d1
sha512 48c822fc6be58c8c67310a52fc8dc001fe6776647997a4095a656222a9f0e29ec1c5b3b01f28586afa9e57533e4f95b352beabd072d9a2368b2577b6e1574845
ripemd-160 0c1c0e0d7b5264af3f97beb54a0f225c8c47645d

66475994 as geometric shapes

Circle

Radius = n
Diameter 132951988
Circumference 417680988.78096
Area 1.3882879452059E+16

Sphere

Radius = n
Volume 1.2305042815437E+24
Surface area 5.5531517808234E+16
Circumference 417680988.78096

Square

Length = n
Perimeter 265903976
Area 4419057778288036
Diagonal 94011252.287032

Cube

Length = n
Surface area 26514346669728216
Volume 2.9376125835513E+23
Space diagonal 115139799.09164

Equilateral Triangle

Length = n
Perimeter 199427982
Area 1.9135081483943E+15
Altitude 57569899.545822

Triangular Pyramid

Length = n
Surface area 1.9135081483943E+15
Volume 3.4620096305467E+22
Height 31337084.095678