20189190 (number)

20189190 is an even 8-digits composite number following 20189189 and preceding 20189191. In scientific notation, it is written as 2.0189190 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 4572288 positive integers (up to 20189190) that are relatively prime to 20189190.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand one hundred ninety

Notation

Scientific notation 2.0189190 × 10^7
Engineering notation 2.0189190 × 10^6

Prime Factorization of 20189190

Prime Factorization 2 × 3 × 7 × 5 × 127 × 757

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20189190
Product of the distinct prime numbers

The prime factorization of 20189190 is 2 × 3 × 7 × 5 × 127 × 757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20189190)

Multiplication

n×y
n×2 40378380
n×3 60567570
n×4 80756760
n×5 100945950

Division

n÷y
n÷2 10094595
n÷3 6729730
n÷3 5047297.5
n÷5 4037838

Exponentiation

ny
n2 407603392856100
n3 8.2291823430164E+21
n4 1.661405258678E+29
n5 3.354242643445E+36

Nth Root

y√n
2√n 4493.2382531978
3√n 272.29497806954
4√n 67.031621293221
5√n 28.908381608411

Divisors of 20189190

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189189
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189190 can be divided by 64 positive divisors. The sum of these divisors (counting 20189190) is 1, the average is 0.015625.

Base conversion 20189190

Base System Value
2 Binary 1001101000001000000000110
3 Ternary 1101222201100210
4 Quaternary 1031001000012
5 Quinary 20132023230
6 Senary 2000420250
8 Octal 115010006
10 Decimal 20189190
12 Duodecimal 6917686
16 Hexadecimal 1341006
20 Vigesimal 663cja
36 Base36 c0q2u

Cryptographic Hash Functions

md5 d3f84d7d301c024b690ba618d595b098
sha1 5d6de39a86303b1911c37c840aa6b6377b7b7856
sha256 74826c77f8982b9673a5db02dda1b08f008015e3c305c4c758c390e7da2b23d4
sha512 6692b3cb7a3784745f68ff4e2987d855850dd45a713b818fb5b6ac4bfdc6f90e5f8e95e69c1d0082d4679cca98d6f777c6471cbcfddd5bdcb271ce2ec54ac673
ripemd-160 8fb688f396ef894e6821c5b2f8f1cba21a1e883a

20189190 as geometric shapes

Circle

Radius = n
Diameter 40378380
Circumference 126852421.97186
Area 1.280523824575E+15

Sphere

Radius = n
Volume 3.4470318391828E+22
Surface area 5.1220952983E+15
Circumference 126852421.97186

Square

Length = n
Perimeter 80756760
Area 407603392856100
Diagonal 28551826.311327

Cube

Length = n
Surface area 2445620357136600
Volume 8.2291823430164E+21
Space diagonal 34968702.843662

Equilateral Triangle

Length = n
Perimeter 60567570
Area 1.7649744644106E+14
Altitude 17484351.421831

Triangular Pyramid

Length = n
Surface area 1.7649744644106E+14
Volume 9.6981843972792E+20
Height 9517275.4371091