20394482 (number)

20394482 is an even 8-digits composite number following 20394481 and preceding 20394483. In scientific notation, it is written as 2.0394482 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9718800 positive integers (up to 20394482) that are relatively prime to 20394482.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-four thousand four hundred eighty-two

Notation

Scientific notation 2.0394482 × 10^7
Engineering notation 2.0394482 × 10^6

Prime Factorization of 20394482

Prime Factorization 2 × 79 × 29 × 4451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20394482
Product of the distinct prime numbers

The prime factorization of 20394482 is 2 × 79 × 29 × 4451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 54, 85, 2, 584, 5668, 3246, 60499, 73065, 337097, 901530, 3185132, 406935, 48229100, 56563530, 11111247, 598458357, 1358650806, 5118860918

Basic calculations (n = 20394482)

Multiplication

n×y
n×2 40788964
n×3 61183446
n×4 81577928
n×5 101972410

Division

n÷y
n÷2 10197241
n÷3 6798160.6666667
n÷3 5098620.5
n÷5 4078896.4

Exponentiation

ny
n2 415934896048324
n3 8.4827767506294E+21
n4 1.7300183775073E+29
n5 3.5282828659742E+36

Nth Root

y√n
2√n 4516.0250220742
3√n 273.21480319112
4√n 67.201376638237
5√n 28.966934401087

Divisors of 20394482

1, 2, 29, 58, 79, 158, 2291, 4451, 4582, 8902, 129079, 258158, 351629, 703258, 10197241, 20394482

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20394481
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20394482 can be divided by 16 positive divisors. The sum of these divisors (counting 20394482) is 1, the average is 0.0625.

Base conversion 20394482

Base System Value
2 Binary 1001101110011000111110010
3 Ternary 1102101010222012
4 Quaternary 1031303013302
5 Quinary 20210110412
6 Senary 2005042522
8 Octal 115630762
10 Decimal 20394482
12 Duodecimal 69b6442
16 Hexadecimal 13731f2
20 Vigesimal 679642
36 Base36 c54he

Cryptographic Hash Functions

md5 cf508d908e346018dbaaf220ac05ada5
sha1 192cf1ce51524da101f4549819d7cee15ccbbb22
sha256 c1bbda3270c86a72c2a526b5ad4af1901517d0c2ee531a45186c0d335ca2d527
sha512 94fedc0ab0d7a011c76e3caf0358571857270bf401ac0d346d5cd0b1de6c60d08a03bb6507128415cac044cee1328098bc4327fc0a98d7e60b4a2ccfd99df417
ripemd-160 ba9291d4347f156300e792a7bb98d5f71c002230

20394482 as geometric shapes

Circle

Radius = n
Diameter 40788964
Circumference 128142309.64994
Area 1.306698013797E+15

Sphere

Radius = n
Volume 3.5532572162426E+22
Surface area 5.2267920551882E+15
Circumference 128142309.64994

Square

Length = n
Perimeter 81577928
Area 415934896048324
Diagonal 28842153.041974

Cube

Length = n
Surface area 2495609376289944
Volume 8.4827767506294E+21
Space diagonal 35324279.018049

Equilateral Triangle

Length = n
Perimeter 61183446
Area 1.8010509314914E+14
Altitude 17662139.509024

Triangular Pyramid

Length = n
Surface area 1.8010509314914E+14
Volume 9.9970482727694E+20
Height 9614051.0139913