66477904 (number)

66477904 is an even 8-digits composite number following 66477903 and preceding 66477905. In scientific notation, it is written as 6.6477904 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 33238944 positive integers (up to 66477904) that are relatively prime to 66477904.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred seventy-seven thousand nine hundred four

Notation

Scientific notation 6.6477904 × 10^7
Engineering notation 6.6477904 × 10^6

Prime Factorization of 66477904

Prime Factorization 2 × 2 × 2 × 2 × 4154869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8309738
Product of the distinct prime numbers

The prime factorization of 66477904 is 2 × 2 × 2 × 2 × 4154869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 71, 73, 105, 843, 4055, 3254, 1252, 23933, 554372, 136383, 3863454, 2243072, 75577437, 45207222, 258535766, 689395609, 2788103807, 2599359570

Basic calculations (n = 66477904)

Multiplication

n×y
n×2 132955808
n×3 199433712
n×4 265911616
n×5 332389520

Division

n÷y
n÷2 33238952
n÷3 22159301.333333
n÷3 16619476
n÷5 13295580.8

Exponentiation

ny
n2 4419311720233216
n3 2.9378658028374E+23
n4 1.9530316080591E+31
n5 1.2983344774952E+39

Nth Root

y√n
2√n 8153.3983099073
3√n 405.09707371796
4√n 90.296169962559
5√n 36.688965267796

Divisors of 66477904

1, 2, 4, 8, 16, 4154869, 8309738, 16619476, 33238952, 66477904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66477903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66477904 can be divided by 10 positive divisors. The sum of these divisors (counting 66477904) is 1, the average is 0.1.

Base conversion 66477904

Base System Value
2 Binary 11111101100101111101010000
3 Ternary 11122002102112121
4 Quaternary 3331211331100
5 Quinary 114004243104
6 Senary 10332504024
8 Octal 375457520
10 Decimal 66477904
12 Duodecimal 1a31b014
16 Hexadecimal 3f65f50
20 Vigesimal 10f9ef4
36 Base36 13kuog

Cryptographic Hash Functions

md5 1c2aa3057e64f476be7a6e3e591838fb
sha1 315cdc78cfd0014d35bbd14a19159bf4b2a793a7
sha256 c57efd01cb39c05475081f6ca5dd6930e601536bc7a94775edd0505b60a26f7f
sha512 88e8380c849da1958ce335f06b03c1cba74f6879a067992217ed78513e5782a30cf7955cc97c201cec994bb377855e6c45bcbb096b9004e80b9a1912bc6bf17e
ripemd-160 8f5016149c1f1d278561c40a9ab6d6cf2f5d9973

66477904 as geometric shapes

Circle

Radius = n
Diameter 132955808
Circumference 417692989.6649
Area 1.3883677234208E+16

Sphere

Radius = n
Volume 1.2306103497902E+24
Surface area 5.5534708936832E+16
Circumference 417692989.6649

Square

Length = n
Perimeter 265911616
Area 4419311720233216
Diagonal 94013953.434937

Cube

Length = n
Surface area 26515870321399296
Volume 2.9378658028374E+23
Space diagonal 115143107.30869

Equilateral Triangle

Length = n
Perimeter 199433712
Area 1.9136181084821E+15
Altitude 57571553.654343

Triangular Pyramid

Length = n
Surface area 1.9136181084821E+15
Volume 3.4623080523373E+22
Height 31337984.478312