64287777 (number)

64287777 is an odd 8-digits composite number following 64287776 and preceding 64287778. In scientific notation, it is written as 6.4287777 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 42825632 positive integers (up to 64287777) that are relatively prime to 64287777.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred eighty-seven thousand seven hundred seventy-seven

Notation

Scientific notation 6.4287777 × 10^7
Engineering notation 6.4287777 × 10^6

Prime Factorization of 64287777

Prime Factorization 3 × 1427 × 15017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64287777
Product of the distinct prime numbers

The prime factorization of 64287777 is 3 × 1427 × 15017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64287777)

Multiplication

n×y
n×2 128575554
n×3 192863331
n×4 257151108
n×5 321438885

Division

n÷y
n÷2 32143888.5
n÷3 21429259
n÷3 16071944.25
n÷5 12857555.4

Exponentiation

ny
n2 4132918271601729
n3 2.6569612820396E+23
n4 1.7081013439739E+31
n5 1.098100382948E+39

Nth Root

y√n
2√n 8017.9658891766
3√n 400.59863904795
4√n 89.543095150752
5√n 36.443970105489

Divisors of 64287777

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64287776
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64287777 can be divided by 8 positive divisors. The sum of these divisors (counting 64287777) is 1, the average is 0.125.

Base conversion 64287777

Base System Value
2 Binary 11110101001111010000100001
3 Ternary 11110222011020210
4 Quaternary 3311033100201
5 Quinary 112424202102
6 Senary 10213524333
8 Octal 365172041
10 Decimal 64287777
12 Duodecimal 196436a9
16 Hexadecimal 3d4f421
20 Vigesimal 101fj8h
36 Base36 129wrl

Cryptographic Hash Functions

md5 d81dce0050b8817fca03dbc107fc8b87
sha1 10913f242cb6ac450a940352165c83c9f88002ce
sha256 0d6b63491497459f134f7c5b7feb7020514b313a5b36c631145ea6570587fb67
sha512 087b1fef63ae051d32e9e74174bca6f69f82e82bbb7111804513448a6f7ed88ea598f68f11237382485898c61d01eb9e3d32180d3c479dedadc974c75cb33766
ripemd-160 d7b3c15c0f7dbfccaf9a7cfa87c0a03e9de8e7d6

64287777 as geometric shapes

Circle

Radius = n
Diameter 128575554
Circumference 403932015.87764
Area 1.2983945679951E+16

Sphere

Radius = n
Volume 1.1129453392704E+24
Surface area 5.1935782719804E+16
Circumference 403932015.87764

Square

Length = n
Perimeter 257151108
Area 4132918271601729
Diagonal 90916646.128217

Cube

Length = n
Surface area 24797509629610374
Volume 2.6569612820396E+23
Space diagonal 111349696.06966

Equilateral Triangle

Length = n
Perimeter 192863331
Area 1.789606107486E+15
Altitude 55674848.034829

Triangular Pyramid

Length = n
Surface area 1.789606107486E+15
Volume 3.1312588998005E+22
Height 30305548.709406