64777770 (number)

64777770 is an even 8-digits composite number following 64777769 and preceding 64777771. In scientific notation, it is written as 6.4777770 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 17274048 positive integers (up to 64777770) that are relatively prime to 64777770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4777770 × 10^7
Engineering notation 6.4777770 × 10^6

Prime Factorization of 64777770

Prime Factorization 2 × 5 × 9 × 719753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64777770
Product of the distinct prime numbers

The prime factorization of 64777770 is 2 × 5 × 9 × 719753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64777770)

Multiplication

n×y
n×2 129555540
n×3 194333310
n×4 259111080
n×5 323888850

Division

n÷y
n÷2 32388885
n÷3 21592590
n÷3 16194442.5
n÷5 12955554

Exponentiation

ny
n2 4196159486172900
n3 2.7181785407863E+23
n4 1.7607754433399E+31
n5 1.1405910669032E+39

Nth Root

y√n
2√n 8048.4638285824
3√n 401.61383425754
4√n 89.713231067566
5√n 36.49935573665

Divisors of 64777770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64777769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64777770 can be divided by 16 positive divisors. The sum of these divisors (counting 64777770) is 1, the average is 0.0625.

Base conversion 64777770

Base System Value
2 Binary 11110111000110111000101010
3 Ternary 11111220001101200
4 Quaternary 3313012320222
5 Quinary 113040342040
6 Senary 10232225030
8 Octal 367067052
10 Decimal 64777770
12 Duodecimal 1983b176
16 Hexadecimal 3dc6e2a
20 Vigesimal 104h48a
36 Base36 12keui

Cryptographic Hash Functions

md5 6c9a65bbf99d11c40dfde5e7bb16129d
sha1 fc0f1a302dcfc8827f84f322accc5a224945a0f8
sha256 4c59c3393adb261181c7dae682721938f6544eef1f8bf974b28e3eecbf11f75e
sha512 b60fbab2c221f9f3c27ffb9080be1e361d9911f7b8da24a455c99be0c094bb5b845034166f7de49d139f4a090cf22e45a2c579b36c5f9331a76b17966d260923
ripemd-160 af28753d04fe9c0e6991f1e66368c8814d1bc08e

64777770 as geometric shapes

Circle

Radius = n
Diameter 129555540
Circumference 407010732.69586
Area 1.3182623815052E+16

Sphere

Radius = n
Volume 1.1385879646506E+24
Surface area 5.2730495260208E+16
Circumference 407010732.69586

Square

Length = n
Perimeter 259111080
Area 4196159486172900
Diagonal 91609600.874285

Cube

Length = n
Surface area 25176956917037400
Volume 2.7181785407863E+23
Space diagonal 112198388.84101

Equilateral Triangle

Length = n
Perimeter 194333310
Area 1.8169903566784E+15
Altitude 56099194.420505

Triangular Pyramid

Length = n
Surface area 1.8169903566784E+15
Volume 3.2034041311095E+22
Height 30536533.624762