64996964 (number)

64996964 is an even 8-digits composite number following 64996963 and preceding 64996965. In scientific notation, it is written as 6.4996964 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 31965600 positive integers (up to 64996964) that are relatively prime to 64996964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4996964 × 10^7
Engineering notation 6.4996964 × 10^6

Prime Factorization of 64996964

Prime Factorization 2 × 2 × 61 × 266381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32498482
Product of the distinct prime numbers

The prime factorization of 64996964 is 2 × 2 × 61 × 266381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 43, 43, 433, 532, 7824, 45, 890, 66291, 947225, 835480, 3636493, 6403226, 89356860, 50330486, 91380256, 865090401, 9213448124, 3251418696

Basic calculations (n = 64996964)

Multiplication

n×y
n×2 129993928
n×3 194990892
n×4 259987856
n×5 324984820

Division

n÷y
n÷2 32498482
n÷3 21665654.666667
n÷3 16249241
n÷5 12999392.8

Exponentiation

ny
n2 4224605329217296
n3 2.7458652049734E+23
n4 1.7847290187651E+31
n5 1.1600196778243E+39

Nth Root

y√n
2√n 8062.0694613728
3√n 402.06631580072
4√n 89.789027511009
5√n 36.524023560225

Divisors of 64996964

1, 2, 4, 61, 122, 244, 266381, 532762, 1065524, 16249241, 32498482, 64996964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64996963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64996964 can be divided by 12 positive divisors. The sum of these divisors (counting 64996964) is 1, the average is 0.083333333333333.

Base conversion 64996964

Base System Value
2 Binary 11110111111100011001100100
3 Ternary 11112022012001222
4 Quaternary 3313330121210
5 Quinary 113114400324
6 Senary 10241035512
8 Octal 367743144
10 Decimal 64996964
12 Duodecimal 19925b98
16 Hexadecimal 3dfc664
20 Vigesimal 1064c84
36 Base36 12p3z8

Cryptographic Hash Functions

md5 c98e2be3a1dcc59f79d714352a8af981
sha1 0df96abcbad65471ee4f25eb144cd475a428e49e
sha256 80123a79cd510d5731daf9e4aa831e67765593db203ba1a51bb4960ed840d8e1
sha512 1764b639f4f7c7db5554e8107691adef7b543dd4bc7971f35d141e3928f027c587324ee1073035c1697d3908e95ebf0463bc904378969721b5ce670158fa1f51
ripemd-160 a44e44ea0f7705e89ea107e0708d69f584df3c16

64996964 as geometric shapes

Circle

Radius = n
Diameter 129993928
Circumference 408387969.21608
Area 1.3271989066585E+16

Sphere

Radius = n
Volume 1.1501853274257E+24
Surface area 5.3087956266341E+16
Circumference 408387969.21608

Square

Length = n
Perimeter 259987856
Area 4224605329217296
Diagonal 91919588.001876

Cube

Length = n
Surface area 25347631975303776
Volume 2.7458652049734E+23
Space diagonal 112578043.98573

Equilateral Triangle

Length = n
Perimeter 194990892
Area 1.8293077680326E+15
Altitude 56289021.992863

Triangular Pyramid

Length = n
Surface area 1.8293077680326E+15
Volume 3.2360331777682E+22
Height 30639862.667292