64476979 (number)

64476979 is an odd 8-digits composite number following 64476978 and preceding 64476980. In scientific notation, it is written as 6.4476979 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 55265976 positive integers (up to 64476979) that are relatively prime to 64476979.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4476979 × 10^7
Engineering notation 6.4476979 × 10^6

Prime Factorization of 64476979

Prime Factorization 7 × 9210997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64476979
Product of the distinct prime numbers

The prime factorization of 64476979 is 7 × 9210997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 5, 86, 836, 715, 7163, 3340, 64186, 70146, 640647, 715614, 3158297, 7009729, 22504616, 22302065, 111406015, 511029723, 2643486338, 6455688633

Basic calculations (n = 64476979)

Multiplication

n×y
n×2 128953958
n×3 193430937
n×4 257907916
n×5 322384895

Division

n÷y
n÷2 32238489.5
n÷3 21492326.333333
n÷3 16119244.75
n÷5 12895395.8

Exponentiation

ny
n2 4157280820966441
n3 2.6804890819056E+23
n4 1.7282983824375E+31
n5 1.1143545851016E+39

Nth Root

y√n
2√n 8029.7558493394
3√n 400.99124779044
4√n 89.608904966746
5√n 36.465396166278

Divisors of 64476979

1, 7, 9210997, 64476979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64476978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64476979 can be divided by 4 positive divisors. The sum of these divisors (counting 64476979) is 1, the average is 0.25.

Base conversion 64476979

Base System Value
2 Binary 11110101111101011100110011
3 Ternary 11111022202210021
4 Quaternary 3311331130303
5 Quinary 113001230404
6 Senary 10221544311
8 Octal 365753463
10 Decimal 64476979
12 Duodecimal 19715097
16 Hexadecimal 3d7d733
20 Vigesimal 102jc8j
36 Base36 12dyr7

Cryptographic Hash Functions

md5 35259f3f1c284e31b596d35c2ba1031a
sha1 22bef3d16cb184da734bacd087dc75bdab04bfad
sha256 4185f403557228821568c92041e9ea73403449b9ef6ff5da5568c961536079c1
sha512 7bf7514b7a9efa639b25b6d29b0236ca33204bbbc6ff5f25711a3be5a4573726d490e79248efcfe21490c5fce562c9e225ef509646d3297d4a7989f4d3baacd8
ripemd-160 d59f0fab530da8403c382c7b9d1085a540e481fc

64476979 as geometric shapes

Circle

Radius = n
Diameter 128953958
Circumference 405120807.10413
Area 1.3060482886058E+16

Sphere

Radius = n
Volume 1.1228006410323E+24
Surface area 5.2241931544232E+16
Circumference 405120807.10413

Square

Length = n
Perimeter 257907916
Area 4157280820966441
Diagonal 91184218.162645

Cube

Length = n
Surface area 24943684925798646
Volume 2.6804890819056E+23
Space diagonal 111677403.54655

Equilateral Triangle

Length = n
Perimeter 193430937
Area 1.8001554008114E+15
Altitude 55838701.773276

Triangular Pyramid

Length = n
Surface area 1.8001554008114E+15
Volume 3.1589866778532E+22
Height 30394739.387548