64802912 (number)

64802912 is an even 8-digits composite number following 64802911 and preceding 64802913. In scientific notation, it is written as 6.4802912 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 30240768 positive integers (up to 64802912) that are relatively prime to 64802912.

Interesting facts

Basic properties

Name

Name sixty-four million eight hundred two thousand nine hundred twelve

Notation

Scientific notation 6.4802912 × 10^7
Engineering notation 6.4802912 × 10^6

Prime Factorization of 64802912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 139 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4050182
Product of the distinct prime numbers

The prime factorization of 64802912 is 2 × 2 × 2 × 2 × 2 × 17 × 139 × 857. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64802912)

Multiplication

n×y
n×2 129605824
n×3 194408736
n×4 259211648
n×5 324014560

Division

n÷y
n÷2 32401456
n÷3 21600970.666667
n÷3 16200728
n÷5 12960582.4

Exponentiation

ny
n2 4199417403679744
n3 2.7213447646193E+23
n4 1.7635106530328E+31
n5 1.1428062565955E+39

Nth Root

y√n
2√n 8050.0255900214
3√n 401.66578659112
4√n 89.721934832133
5√n 36.5021885738

Divisors of 64802912

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64802911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64802912 can be divided by 48 positive divisors. The sum of these divisors (counting 64802912) is 1, the average is 0.020833333333333.

Base conversion 64802912

Base System Value
2 Binary 11110111001101000001100000
3 Ternary 11111221022212212
4 Quaternary 3313031001200
5 Quinary 113042143122
6 Senary 10232541252
8 Octal 367150140
10 Decimal 64802912
12 Duodecimal 19851828
16 Hexadecimal 3dcd060
20 Vigesimal 105075c
36 Base36 12ky8w

Cryptographic Hash Functions

md5 2cc5101675a531140d59716535088f92
sha1 af93b1da7d20bb0e0fe1529d895b9b615565525b
sha256 e71ba724010c0880de10baa55c8e880f3c367dfae72fccb4cda7aca1a2d0f008
sha512 338ca5fff283b79ef1ab6a2a9bd108a166d2bd316e3166d2916743428c12260f186a76aad830aa217f1268ddc5b36e84880ad63403033dcfec4c03b626516bc2
ripemd-160 da6977739bd417ec3f62eb65a592084caa46327e

64802912 as geometric shapes

Circle

Radius = n
Diameter 129605824
Circumference 407168704.54085
Area 1.3192858864757E+16

Sphere

Radius = n
Volume 1.1399142293884E+24
Surface area 5.277143545903E+16
Circumference 407168704.54085

Square

Length = n
Perimeter 259211648
Area 4199417403679744
Diagonal 91645157.03167

Cube

Length = n
Surface area 25196504422078464
Volume 2.7213447646193E+23
Space diagonal 112241936.06241

Equilateral Triangle

Length = n
Perimeter 194408736
Area 1.8184010763406E+15
Altitude 56120968.031207

Triangular Pyramid

Length = n
Surface area 1.8184010763406E+15
Volume 3.2071355616813E+22
Height 30548385.677223