20090185 (number)

20090185 is an odd 8-digits composite number following 20090184 and preceding 20090186. In scientific notation, it is written as 2.0090185 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 15434496 positive integers (up to 20090185) that are relatively prime to 20090185.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand one hundred eighty-five

Notation

Scientific notation 2.0090185 × 10^7
Engineering notation 2.0090185 × 10^6

Prime Factorization of 20090185

Prime Factorization 5 × 29 × 349 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20090185
Product of the distinct prime numbers

The prime factorization of 20090185 is 5 × 29 × 349 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 6, 11, 371, 205, 3259, 8341, 46554, 69419, 441513, 640244, 8261158, 8646392, 76773048, 69690588, 238442577, 872804687, 9871330948, 2720071440

Basic calculations (n = 20090185)

Multiplication

n×y
n×2 40180370
n×3 60270555
n×4 80360740
n×5 100450925

Division

n÷y
n÷2 10045092.5
n÷3 6696728.3333333
n÷3 5022546.25
n÷5 4018037

Exponentiation

ny
n2 403615533334225
n3 8.1087107335582E+21
n4 1.6290549874867E+29
n5 3.2728016073781E+36

Nth Root

y√n
2√n 4482.2076034026
3√n 271.84914952172
4√n 66.949291283796
5√n 28.879973287093

Divisors of 20090185

1, 5, 29, 145, 349, 397, 1745, 1985, 10121, 11513, 50605, 57565, 138553, 692765, 4018037, 20090185

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 -20090184
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 20090185 can be divided by 16 positive divisors. The sum of these divisors (counting 20090185) is 1, the average is 0.0625.

Base conversion 20090185

Base System Value
2 Binary 1001100101000110101001001
3 Ternary 1101210200112221
4 Quaternary 1030220311021
5 Quinary 20120341220
6 Senary 1554334041
8 Octal 114506511
10 Decimal 20090185
12 Duodecimal 688a321
16 Hexadecimal 1328d49
20 Vigesimal 65b595
36 Base36 bylop

Cryptographic Hash Functions

md5 da76ac1054eda29c373f558e672ec4c7
sha1 603ea3cf011a6128a88ce310c73dbf0e25592a2c
sha256 22a0c707310b9d26b6d61b20d8f541433d7948dc463da00ac6d33b178da75293
sha512 5abd617fab211b33f08858f1e0ae383d0fc7d6642bd8830361db9f46716eca147848ec7c8b83f58b89cd7aa2ce879edfa2908a66a3ffb58c77c0b380912d9c6d
ripemd-160 28fdb5f4f59a838307f594a86accee878ce14a09

20090185 as geometric shapes

Circle

Radius = n
Diameter 40180370
Circumference 126230355.21052
Area 1.2679955943975E+15

Sphere

Radius = n
Volume 3.3965688094175E+22
Surface area 5.0719823775901E+15
Circumference 126230355.21052

Square

Length = n
Perimeter 80360740
Area 403615533334225
Diagonal 28411812.097585

Cube

Length = n
Surface area 2421693200005350
Volume 8.1087107335582E+21
Space diagonal 34797221.153458

Equilateral Triangle

Length = n
Perimeter 60270555
Area 1.7477065261472E+14
Altitude 17398610.576729

Triangular Pyramid

Length = n
Surface area 1.7477065261472E+14
Volume 9.5562072439653E+20
Height 9470604.0325282