189798445 (number)

189798445 is an odd 9-digits composite number following 189798444 and preceding 189798446. In scientific notation, it is written as 1.89798445 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 150273024 positive integers (up to 189798445) that are relatively prime to 189798445.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million seven hundred ninety-eight thousand four hundred forty-five

Notation

Scientific notation 1.89798445 × 10^8
Engineering notation 1.89798445 × 10^6

Prime Factorization of 189798445

Prime Factorization 5 × 97 × 391337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 189798445
Product of the distinct prime numbers

The prime factorization of 189798445 is 5 × 97 × 391337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 87, 36, 475, 293, 2057, 1238, 83891, 98964, 468982, 249499, 5939809, 5982964, 55261312, 48186588, 966350408, 563942357, 6275371805, 7709837030

Basic calculations (n = 189798445)

Multiplication

n×y
n×2 379596890
n×3 569395335
n×4 759193780
n×5 948992225

Division

n÷y
n÷2 94899222.5
n÷3 63266148.333333
n÷3 47449611.25
n÷5 37959689

Exponentiation

ny
n2 36023449724418025
n3 6.8371947412302E+24
n4 1.2976889300477E+33
n5 2.4629934101676E+41

Nth Root

y√n
2√n 13776.735643831
3√n 574.68635194334
4√n 117.37433980147
5√n 45.254162291329

Divisors of 189798445

1, 5, 97, 485, 391337, 1956685, 37959689, 189798445

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189798444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189798445 can be divided by 8 positive divisors. The sum of these divisors (counting 189798445) is 1, the average is 0.125.

Base conversion 189798445

Base System Value
2 Binary 1011010100000001100000101101
3 Ternary 111020010202112001
4 Quaternary 23110001200231
5 Quinary 342042022240
6 Senary 30500012301
8 Octal 1324014055
10 Decimal 189798445
12 Duodecimal 53691091
16 Hexadecimal b50182d
20 Vigesimal 2j64g25
36 Base36 3501f1

Cryptographic Hash Functions

md5 5bd6a4e74333f8be763113c6f48eea54
sha1 1b3cac0d4d4cc3f262a487eb9e6c63cce3585cb2
sha256 a918b811db229c5bae320f9575c98cbef51a144ffc046c3d99eaeea079f122b2
sha512 ab24ed44767309fb56413fe0aa377cf669479caac4f05f5d6b1a67eb5aff8d238f3cffc2289ddf87a02f439bcb878ae32784ea0306636d1062856ab4f128d0d8
ripemd-160 6128288990aed6e6cffef8193525adb59ed684af

189798445 as geometric shapes

Circle

Radius = n
Diameter 379596890
Circumference 1192538800.9495
Area 1.1317100501119E+17

Sphere

Radius = n
Volume 2.8639574360282E+25
Surface area 4.5268402004477E+17
Circumference 1192538800.9495

Square

Length = n
Perimeter 759193780
Area 36023449724418025
Diagonal 268415535.03632

Cube

Length = n
Surface area 216140698346508150
Volume 6.8371947412302E+24
Space diagonal 328740549.93757

Equilateral Triangle

Length = n
Perimeter 569395335
Area 1.5598611296649E+16
Altitude 164370274.96878

Triangular Pyramid

Length = n
Surface area 1.5598611296649E+16
Volume 8.0577112763615E+23
Height 89471845.012108