189968443 (number)

189968443 is an odd 9-digits composite number following 189968442 and preceding 189968444. In scientific notation, it is written as 1.89968443 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 162830052 positive integers (up to 189968443) that are relatively prime to 189968443.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred sixty-eight thousand four hundred forty-three

Notation

Scientific notation 1.89968443 × 10^8
Engineering notation 1.89968443 × 10^6

Prime Factorization of 189968443

Prime Factorization 7 × 7 × 3876907

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27138349
Product of the distinct prime numbers

The prime factorization of 189968443 is 7 × 7 × 3876907. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 13, 38, 20, 463, 3129, 7785, 45165, 3672, 963361, 917058, 1872324, 5320643, 20670536, 71136162, 934310673, 236286844, 2100935154, 6911644918

Basic calculations (n = 189968443)

Multiplication

n×y
n×2 379936886
n×3 569905329
n×4 759873772
n×5 949842215

Division

n÷y
n÷2 94984221.5
n÷3 63322814.333333
n÷3 47492110.75
n÷5 37993688.6

Exponentiation

ny
n2 36088009335844249
n3 6.8555829444998E+24
n4 1.302344417824E+33
n5 2.4740434130376E+41

Nth Root

y√n
2√n 13782.904011855
3√n 574.85787842257
4√n 117.40061333679
5√n 45.262266006134

Divisors of 189968443

1, 7, 49, 3876907, 27138349, 189968443

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189968442
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189968443 can be divided by 6 positive divisors. The sum of these divisors (counting 189968443) is 1, the average is 0.16666666666667.

Base conversion 189968443

Base System Value
2 Binary 1011010100101011000000111011
3 Ternary 111020110101201021
4 Quaternary 23110223000323
5 Quinary 342112442233
6 Senary 30503403311
8 Octal 1324530073
10 Decimal 189968443
12 Duodecimal 53753537
16 Hexadecimal b52b03b
20 Vigesimal 2j76123
36 Base36 353ol7

Cryptographic Hash Functions

md5 eea547971fcae2bf9345fdd77bac5969
sha1 b646c18f6a9efb4d35ebfe230080d60a81198f43
sha256 166d8fe0e8091ba2898e225719b575e1008d09742f61da84d482cfd231a5ad9e
sha512 cbcf1296e8f65968055c507f5aca7fd75761e7845e16760ba37d1c6e547e969d2e178a3d11f5c578076f8a4b5d97971c79de9c3f8bace871eeb5f5c814002ea5
ripemd-160 ff31726e283ebfe6f0ce2707f0bf57745df57f83

189968443 as geometric shapes

Circle

Radius = n
Diameter 379936886
Circumference 1193606929.8854
Area 1.1337382501217E+17

Sphere

Radius = n
Volume 2.8716598686021E+25
Surface area 4.5349530004867E+17
Circumference 1193606929.8854

Square

Length = n
Perimeter 759873772
Area 36088009335844249
Diagonal 268655948.5135

Cube

Length = n
Surface area 216528056015065494
Volume 6.8555829444998E+24
Space diagonal 329034995.11075

Equilateral Triangle

Length = n
Perimeter 569905329
Area 1.5626566428426E+16
Altitude 164517497.55538

Triangular Pyramid

Length = n
Surface area 1.5626566428426E+16
Volume 8.0793819817377E+23
Height 89551982.837833