64984923 (number)

64984923 is an odd 8-digits composite number following 64984922 and preceding 64984924. In scientific notation, it is written as 6.4984923 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 10 positive divisors. There are 43323228 positive integers (up to 64984923) that are relatively prime to 64984923.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred eighty-four thousand nine hundred twenty-three

Notation

Scientific notation 6.4984923 × 10^7
Engineering notation 6.4984923 × 10^6

Prime Factorization of 64984923

Prime Factorization 9 × 3 × 3 × 802283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21661641
Product of the distinct prime numbers

The prime factorization of 64984923 is 9 × 3 × 3 × 802283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 24, 5, 222, 121, 4245, 2931, 19987, 51831, 153257, 112445, 4574338, 6740874, 91505693, 12335294, 711869998, 403364859, 1778843621, 5882093335

Basic calculations (n = 64984923)

Multiplication

n×y
n×2 129969846
n×3 194954769
n×4 259939692
n×5 324924615

Division

n÷y
n÷2 32492461.5
n÷3 21661641
n÷3 16246230.75
n÷5 12996984.6

Exponentiation

ny
n2 4223040217315929
n3 2.7443394334818E+23
n4 1.7834068677068E+31
n5 1.158945579756E+39

Nth Root

y√n
2√n 8061.3226582243
3√n 402.04148602818
4√n 89.784868759854
5√n 36.522670209751

Divisors of 64984923

1, 3, 9, 27, 81, 802283, 2406849, 7220547, 21661641, 64984923

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64984922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64984923 can be divided by 10 positive divisors. The sum of these divisors (counting 64984923) is 1, the average is 0.1.

Base conversion 64984923

Base System Value
2 Binary 11110111111001011101011011
3 Ternary 11112021120120000
4 Quaternary 3313321131123
5 Quinary 113114004143
6 Senary 10240504043
8 Octal 367713533
10 Decimal 64984923
12 Duodecimal 1991b023
16 Hexadecimal 3df975b
20 Vigesimal 1063263
36 Base36 12ouor

Cryptographic Hash Functions

md5 93951411ff8e2928fa9e06b5bec96752
sha1 570e6ddf4c11427d926532b9abe4658f14c76e6f
sha256 da2e1c116acaf804441d6638e47c7903924d6801701bf2911824f2e69c51e1f6
sha512 0ee2f2433121d28236d0befe584fb6a0807ac57542f1843365fcae26d2d501c86f0d9a5ee5e539c8aa7a98929e2bf906fd147462d575936089ffb57f5567055f
ripemd-160 cc911794a3bf31cf65419303843efbeae3151fa3

64984923 as geometric shapes

Circle

Radius = n
Diameter 129969846
Circumference 408312313.3818
Area 1.3267072122534E+16

Sphere

Radius = n
Volume 1.1495462137578E+24
Surface area 5.3068288490136E+16
Circumference 408312313.3818

Square

Length = n
Perimeter 259939692
Area 4223040217315929
Diagonal 91902559.456371

Cube

Length = n
Surface area 25338241303895574
Volume 2.7443394334818E+23
Space diagonal 112557188.36195

Equilateral Triangle

Length = n
Perimeter 194954769
Area 1.8286300546995E+15
Altitude 56278594.180976

Triangular Pyramid

Length = n
Surface area 1.8286300546995E+15
Volume 3.234235038821E+22
Height 30634186.485457