64685764 (number)

64685764 is an even 8-digits composite number following 64685763 and preceding 64685765. In scientific notation, it is written as 6.4685764 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 36 positive divisors. There are 27137760 positive integers (up to 64685764) that are relatively prime to 64685764.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred eighty-five thousand seven hundred sixty-four

Notation

Scientific notation 6.4685764 × 10^7
Engineering notation 6.4685764 × 10^6

Prime Factorization of 64685764

Prime Factorization 2 × 2 × 11 × 13 × 13 × 8699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2487914
Product of the distinct prime numbers

The prime factorization of 64685764 is 2 × 2 × 11 × 13 × 13 × 8699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64685764)

Multiplication

n×y
n×2 129371528
n×3 194057292
n×4 258743056
n×5 323428820

Division

n÷y
n÷2 32342882
n÷3 21561921.333333
n÷3 16171441
n÷5 12937152.8

Exponentiation

ny
n2 4184248064263696
n3 2.7066128280242E+23
n4 1.7507931863294E+31
n5 1.1325139486371E+39

Nth Root

y√n
2√n 8042.7460484588
3√n 401.42360237996
4√n 89.681358422243
5√n 36.488981593689

Divisors of 64685764

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64685763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64685764 can be divided by 36 positive divisors. The sum of these divisors (counting 64685764) is 1, the average is 0.027777777777778.

Base conversion 64685764

Base System Value
2 Binary 11110110110000011011000100
3 Ternary 11111201101012001
4 Quaternary 3312300123010
5 Quinary 113024421024
6 Senary 10230235044
8 Octal 366603304
10 Decimal 64685764
12 Duodecimal 197b5a84
16 Hexadecimal 3db06c4
20 Vigesimal 1045e84
36 Base36 12ifus

Cryptographic Hash Functions

md5 54f0262ce31dc1b673d9595976404405
sha1 b80cda18724be0282f919e207f70e7dd9d564bc9
sha256 a9a4af6f446e10a05f86cc6e926591306cabc5a6a7e1f5c9b822ee3bc34a3fa1
sha512 9ddffa2521ffdc03dd5ea0c9f969c10f8873bd611bc29bd5529ee11a8a32f4756ca04d77af7ed88b490a2c668d9270e4ebae4d70a5438b9ff69252fcebadbd7d
ripemd-160 11ecb708f4504d1168decb39bf0684c2a766d8e2

64685764 as geometric shapes

Circle

Radius = n
Diameter 129371528
Circumference 406432641.94849
Area 1.3145202979488E+16

Sphere

Radius = n
Volume 1.1337433302177E+24
Surface area 5.2580811917953E+16
Circumference 406432641.94849

Square

Length = n
Perimeter 258743056
Area 4184248064263696
Diagonal 91479484.741265

Cube

Length = n
Surface area 25105488385582176
Volume 2.7066128280242E+23
Space diagonal 112039029.77441

Equilateral Triangle

Length = n
Perimeter 194057292
Area 1.8118325596941E+15
Altitude 56019514.887205

Triangular Pyramid

Length = n
Surface area 1.8118325596941E+15
Volume 3.189773807904E+22
Height 30493161.580422