189810249 (number)

189810249 is an odd 9-digits composite number following 189810248 and preceding 189810250. In scientific notation, it is written as 1.89810249 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 121968000 positive integers (up to 189810249) that are relatively prime to 189810249.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred ten thousand two hundred forty-nine

Notation

Scientific notation 1.89810249 × 10^8
Engineering notation 1.89810249 × 10^6

Prime Factorization of 189810249

Prime Factorization 3 × 29 × 727 × 3001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 189810249
Product of the distinct prime numbers

The prime factorization of 189810249 is 3 × 29 × 727 × 3001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 70, 29, 864, 773, 5151, 5852, 39680, 10978, 472221, 567591, 2313862, 6193385, 979886, 32174252, 961717752, 498689308, 6892062938, 7487861419

Basic calculations (n = 189810249)

Multiplication

n×y
n×2 379620498
n×3 569430747
n×4 759240996
n×5 949051245

Division

n÷y
n÷2 94905124.5
n÷3 63270083
n÷3 47452562.25
n÷5 37962049.8

Exponentiation

ny
n2 36027930625442001
n3 6.8384704829699E+24
n4 1.2980117851517E+33
n5 2.4637594014457E+41

Nth Root

y√n
2√n 13777.164040542
3√n 574.69826538319
4√n 117.37616470366
5√n 45.254725169327

Divisors of 189810249

1, 3, 29, 87, 727, 2181, 3001, 9003, 21083, 63249, 87029, 261087, 2181727, 6545181, 63270083, 189810249

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 -189810248
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 189810249 can be divided by 16 positive divisors. The sum of these divisors (counting 189810249) is 1, the average is 0.0625.

Base conversion 189810249

Base System Value
2 Binary 1011010100000100011001001001
3 Ternary 111020011100201020
4 Quaternary 23110010121021
5 Quinary 342042411444
6 Senary 30500143053
8 Octal 1324043111
10 Decimal 189810249
12 Duodecimal 53697a89
16 Hexadecimal b504649
20 Vigesimal 2j665c9
36 Base36 350aix

Cryptographic Hash Functions

md5 c8262a490559b6426c1539167e15718c
sha1 c60f7ae64347b4a8ac1290b3734bbbe2e3f61ae1
sha256 f38182f38028f20d1706e5a822b43cf970d5fbd56f9d08f9bce9d74d53b194e4
sha512 83c1e5d1d5513a6a55f46f5d2294e2de0380d823b342d3446cc8940972c8c8df6a9b032550655b09bd55dee7cdbc722a55bacfcf5a6c2c96e6c5b00a4c135ec7
ripemd-160 0d9299fcfce4dfd9dc81572c0c33e1b79b110909

189810249 as geometric shapes

Circle

Radius = n
Diameter 379620498
Circumference 1192612967.6689
Area 1.1318508217693E+17

Sphere

Radius = n
Volume 2.8644918174785E+25
Surface area 4.5274032870773E+17
Circumference 1192612967.6689

Square

Length = n
Perimeter 759240996
Area 36027930625442001
Diagonal 268432228.41321

Cube

Length = n
Surface area 216167583752652006
Volume 6.8384704829699E+24
Space diagonal 328760995.0653

Equilateral Triangle

Length = n
Perimeter 569430747
Area 1.5600551583708E+16
Altitude 164380497.53265

Triangular Pyramid

Length = n
Surface area 1.5600551583708E+16
Volume 8.0592147524201E+23
Height 89477409.471071