20173990 (number)

20173990 is an even 8-digits composite number following 20173989 and preceding 20173991. In scientific notation, it is written as 2.0173990 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 7665504 positive integers (up to 20173990) that are relatively prime to 20173990.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-three thousand nine hundred ninety

Notation

Scientific notation 2.0173990 × 10^7
Engineering notation 2.0173990 × 10^6

Prime Factorization of 20173990

Prime Factorization 2 × 5 × 23 × 239 × 367

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20173990
Product of the distinct prime numbers

The prime factorization of 20173990 is 2 × 5 × 23 × 239 × 367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 60, 33, 267, 337, 3973, 8241, 3007, 10535, 907905, 746269, 7227325, 5429867, 48468734, 81350924, 186660277, 825158699, 4914540127, 8082615854

Basic calculations (n = 20173990)

Multiplication

n×y
n×2 40347980
n×3 60521970
n×4 80695960
n×5 100869950

Division

n÷y
n÷2 10086995
n÷3 6724663.3333333
n÷3 5043497.5
n÷5 4034798

Exponentiation

ny
n2 406989872520100
n3 8.2106096183218E+21
n4 1.6564075633393E+29
n5 3.3416349618731E+36

Nth Root

y√n
2√n 4491.5465042678
3√n 272.22662593336
4√n 67.019001068859
5√n 28.90402739917

Divisors of 20173990

1, 2, 5, 10, 23, 46, 115, 230, 239, 367, 478, 734, 1195, 1835, 2390, 3670, 5497, 8441, 10994, 16882, 27485, 42205, 54970, 84410, 87713, 175426, 438565, 877130, 2017399, 4034798, 10086995, 20173990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20173989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20173990 can be divided by 32 positive divisors. The sum of these divisors (counting 20173990) is 1, the average is 0.03125.

Base conversion 20173990

Base System Value
2 Binary 1001100111101010010100110
3 Ternary 1101221221111211
4 Quaternary 1030331102212
5 Quinary 20131031430
6 Senary 2000222034
8 Octal 114752246
10 Decimal 20173990
12 Duodecimal 690a91a
16 Hexadecimal 133d4a6
20 Vigesimal 661eja
36 Base36 c0ecm

Cryptographic Hash Functions

md5 3057526f278d235785b298464e2857cc
sha1 6321890ce11e1a79ec5299e49df7a88197624c81
sha256 fa18038f36842acb053282b5adf9222302b5b04fe1d1c54bf4b86320d2149d10
sha512 c9eb8a6f1f0fe25c27ecaca17a5eede9382bc90b9ca31e08ab32c9b6e29f09ec1f1e36d86c1dce7342845a265c1ea99273afeac83ff550bac3d579177444f41e
ripemd-160 e29db9f30f2041e7c8e63426e80d1ffbda6d3643

20173990 as geometric shapes

Circle

Radius = n
Diameter 40347980
Circumference 126756917.55519
Area 1.2785963935946E+15

Sphere

Radius = n
Volume 3.4392521144551E+22
Surface area 5.1143855743784E+15
Circumference 126756917.55519

Square

Length = n
Perimeter 80695960
Area 406989872520100
Diagonal 28530330.265179

Cube

Length = n
Surface area 2441939235120600
Volume 8.2106096183218E+21
Space diagonal 34942375.671386

Equilateral Triangle

Length = n
Perimeter 60521970
Area 1.762317843427E+14
Altitude 17471187.835693

Triangular Pyramid

Length = n
Surface area 1.762317843427E+14
Volume 9.676296231318E+20
Height 9510110.0883931