189942406 (number)

189942406 is an even 9-digits composite number following 189942405 and preceding 189942407. In scientific notation, it is written as 1.89942406 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 94971202 positive integers (up to 189942406) that are relatively prime to 189942406.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million nine hundred forty-two thousand four hundred six

Notation

Scientific notation 1.89942406 × 10^8
Engineering notation 1.89942406 × 10^6

Prime Factorization of 189942406

Prime Factorization 2 × 94971203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189942406
Product of the distinct prime numbers

The prime factorization of 189942406 is 2 × 94971203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 94, 6, 897, 113, 7284, 8258, 37160, 27428, 120211, 835350, 5982357, 7251389, 21099972, 19494444, 843707735, 266710272, 1337932592, 3216976308

Basic calculations (n = 189942406)

Multiplication

n×y
n×2 379884812
n×3 569827218
n×4 759769624
n×5 949712030

Division

n÷y
n÷2 94971203
n÷3 63314135.333333
n÷3 47485601.5
n÷5 37988481.2

Exponentiation

ny
n2 36078117597068836
n3 6.8527644603382E+24
n4 1.3016305693479E+33
n5 2.472348420651E+41

Nth Root

y√n
2√n 13781.959439789
3√n 574.83161395777
4√n 117.39659040956
5√n 45.261025212436

Divisors of 189942406

1, 2, 94971203, 189942406

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189942405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189942406 can be divided by 4 positive divisors. The sum of these divisors (counting 189942406) is 1, the average is 0.25.

Base conversion 189942406

Base System Value
2 Binary 1011010100100100101010000110
3 Ternary 111020102001222221
4 Quaternary 23110210222012
5 Quinary 342111124111
6 Senary 30503042554
8 Octal 1324445206
10 Decimal 189942406
12 Duodecimal 5374045a
16 Hexadecimal b524a86
20 Vigesimal 2j72g06
36 Base36 3534hy

Cryptographic Hash Functions

md5 4b4cd1e8eaf6516edf84f0d19766bc41
sha1 c0ee1947466f50cddb2dfdc1ce757771cf057d39
sha256 31bd2de882728f2faf09032952c25506bff95ea3724a72382b4bb0c717a5f4a4
sha512 eeb942e3bfb3801b7dcd22f16fc5ac201f83a8b766be22448d37d6e0759a744454450bddf9ccd1163675464d95840bde3559913a9a81c8651b00cd2dedf37dcd
ripemd-160 2752a9d1fb12fa24bbc4ad06cee5d8055bc17a90

189942406 as geometric shapes

Circle

Radius = n
Diameter 379884812
Circumference 1193443334.5895
Area 1.133427491983E+17

Sphere

Radius = n
Volume 2.8704792647173E+25
Surface area 4.533709967932E+17
Circumference 1193443334.5895

Square

Length = n
Perimeter 759769624
Area 36078117597068836
Diagonal 268619126.63498

Cube

Length = n
Surface area 216468705582413016
Volume 6.8527644603382E+24
Space diagonal 328989897.70388

Equilateral Triangle

Length = n
Perimeter 569827218
Area 1.5622283179892E+16
Altitude 164494948.85194

Triangular Pyramid

Length = n
Surface area 1.5622283179892E+16
Volume 8.0760603662988E+23
Height 89539708.878326