64996977 (number)

64996977 is an odd 8-digits composite number following 64996976 and preceding 64996978. In scientific notation, it is written as 6.4996977 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 43151040 positive integers (up to 64996977) that are relatively prime to 64996977.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4996977 × 10^7
Engineering notation 6.4996977 × 10^6

Prime Factorization of 64996977

Prime Factorization 3 × 241 × 89899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64996977
Product of the distinct prime numbers

The prime factorization of 64996977 is 3 × 241 × 89899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64996977)

Multiplication

n×y
n×2 129993954
n×3 194990931
n×4 259987908
n×5 324984885

Division

n÷y
n÷2 32498488.5
n÷3 21665659
n÷3 16249244.25
n÷5 12999395.4

Exponentiation

ny
n2 4224607019138529
n3 2.7458668525699E+23
n4 1.7847304466155E+31
n5 1.1600208378986E+39

Nth Root

y√n
2√n 8062.0702676174
3√n 402.06634260639
4√n 89.78903200067
5√n 36.524025021254

Divisors of 64996977

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 -64996976
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 64996977 can be divided by 8 positive divisors. The sum of these divisors (counting 64996977) is 1, the average is 0.125.

Base conversion 64996977

Base System Value
2 Binary 11110111111100011001110001
3 Ternary 11112022012002110
4 Quaternary 3313330121301
5 Quinary 113114400402
6 Senary 10241035533
8 Octal 367743161
10 Decimal 64996977
12 Duodecimal 19925ba9
16 Hexadecimal 3dfc671
20 Vigesimal 1064c8h
36 Base36 12p3zl

Cryptographic Hash Functions

md5 272544e32e5bd4728c386ab66d4331ee
sha1 66d6909ce7ce89a3e5459791540f885e89b9cc78
sha256 40573984e717aa8aabb359c55fb5558fe21dbc1953cdfb96c06a6a2c2ef8680b
sha512 c885d1561c3260c64bd2acb6002d9ef1ebe8706852e1e55d19a1608b3a00188f5659b138e0b50ab73c8e891f9b99100fed8f0dd266bf14520f3c9b9bad37c2fc
ripemd-160 1412decb5c4669c2e5eabb7f092ec3e7b1bf5936

64996977 as geometric shapes

Circle

Radius = n
Diameter 129993954
Circumference 408388050.89749
Area 1.3271994375629E+16

Sphere

Radius = n
Volume 1.1501860175692E+24
Surface area 5.3087977502518E+16
Circumference 408388050.89749

Square

Length = n
Perimeter 259987908
Area 4224607019138529
Diagonal 91919606.386652

Cube

Length = n
Surface area 25347642114831174
Volume 2.7458668525699E+23
Space diagonal 112578066.50239

Equilateral Triangle

Length = n
Perimeter 194990931
Area 1.82930849979E+15
Altitude 56289033.251193

Triangular Pyramid

Length = n
Surface area 1.82930849979E+15
Volume 3.2360351194792E+22
Height 30639868.795551