20488964 (number)

20488964 is an even 8-digits composite number following 20488963 and preceding 20488965. In scientific notation, it is written as 2.0488964 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 9891168 positive integers (up to 20488964) that are relatively prime to 20488964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0488964 × 10^7
Engineering notation 2.0488964 × 10^6

Prime Factorization of 20488964

Prime Factorization 2 × 2 × 29 × 176629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10244482
Product of the distinct prime numbers

The prime factorization of 20488964 is 2 × 2 × 29 × 176629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 28, 83, 230, 522, 7050, 6624, 29466, 43305, 965703, 193859, 2448297, 4901964, 6402370, 15348288, 886723804, 992700572, 2571918909, 6042071569

Basic calculations (n = 20488964)

Multiplication

n×y
n×2 40977928
n×3 61466892
n×4 81955856
n×5 102444820

Division

n÷y
n÷2 10244482
n÷3 6829654.6666667
n÷3 5122241
n÷5 4097792.8

Exponentiation

ny
n2 419797645793296
n3 8.6012188519436E+21
n4 1.7623006341359E+29
n5 3.6107714249988E+36

Nth Root

y√n
2√n 4526.4736826806
3√n 273.63606289683
4√n 67.279073140766
5√n 28.993723964192

Divisors of 20488964

1, 2, 4, 29, 58, 116, 176629, 353258, 706516, 5122241, 10244482, 20488964

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 -20488963
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 20488964 can be divided by 12 positive divisors. The sum of these divisors (counting 20488964) is 1, the average is 0.083333333333333.

Base conversion 20488964

Base System Value
2 Binary 1001110001010001100000100
3 Ternary 1102112221120112
4 Quaternary 1032022030010
5 Quinary 20221121324
6 Senary 2011052152
8 Octal 116121404
10 Decimal 20488964
12 Duodecimal 6a41058
16 Hexadecimal 138a304
20 Vigesimal 681284
36 Base36 c75dw

Cryptographic Hash Functions

md5 93741185d0ff0a72eefd2d2215efd93a
sha1 cb20f04aba5e89006d490fb66370728fac6ea861
sha256 0198e490c8761e1bf3aa18bc386f4f7fb128ed674df00220b7fc23245063183f
sha512 3f3345013edaeb3763676bb5526fef8a005e1c30749c547455c20124e05331b233c28a4467dd5333b37d2f24550fc0c70e8232f04d8e3e2e6c8ea45163ebda45
ripemd-160 2670eba8acca57f9815687114eda50b0b7cf1110

20488964 as geometric shapes

Circle

Radius = n
Diameter 40977928
Circumference 128735957.56413
Area 1.3188332000185E+15

Sphere

Radius = n
Volume 3.6028701276245E+22
Surface area 5.275332800074E+15
Circumference 128735957.56413

Square

Length = n
Perimeter 81955856
Area 419797645793296
Diagonal 28975770.767774

Cube

Length = n
Surface area 2518785874759776
Volume 8.6012188519436E+21
Space diagonal 35487926.64245

Equilateral Triangle

Length = n
Perimeter 61466892
Area 1.8177771285295E+14
Altitude 17743963.321225

Triangular Pyramid

Length = n
Surface area 1.8177771285295E+14
Volume 1.0136633627798E+21
Height 9658590.2559247