188049394 (number)

188049394 is an even 9-digits composite number following 188049393 and preceding 188049395. In scientific notation, it is written as 1.88049394 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 86792016 positive integers (up to 188049394) that are relatively prime to 188049394.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.88049394 × 10^8
Engineering notation 1.88049394 × 10^6

Prime Factorization of 188049394

Prime Factorization 2 × 13 × 7232669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 188049394
Product of the distinct prime numbers

The prime factorization of 188049394 is 2 × 13 × 7232669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 62, 30, 210, 767, 7040, 4381, 74703, 69404, 62452, 213872, 5353784, 243358, 5541078, 48234744, 567234668, 352111856, 924148833, 8516906656

Basic calculations (n = 188049394)

Multiplication

n×y
n×2 376098788
n×3 564148182
n×4 752197576
n×5 940246970

Division

n÷y
n÷2 94024697
n÷3 62683131.333333
n÷3 47012348.5
n÷5 37609878.8

Exponentiation

ny
n2 35362574583767236
n3 6.6499107207572E+24
n4 1.2505116811925E+33
n5 2.3515796383817E+41

Nth Root

y√n
2√n 13713.110296355
3√n 572.91559762195
4√n 117.10299012559
5√n 45.17044693222

Divisors of 188049394

1, 2, 13, 26, 7232669, 14465338, 94024697, 188049394

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 -188049393
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 188049394 can be divided by 8 positive divisors. The sum of these divisors (counting 188049394) is 1, the average is 0.125.

Base conversion 188049394

Base System Value
2 Binary 1011001101010110011111110010
3 Ternary 111002211220021101
4 Quaternary 23031112133302
5 Quinary 341120040034
6 Senary 30354315014
8 Octal 1315263762
10 Decimal 188049394
12 Duodecimal 52b88a6a
16 Hexadecimal b3567f2
20 Vigesimal 2if639e
36 Base36 33yjua

Cryptographic Hash Functions

md5 12c8fd12885a95283015fd52eafacdb2
sha1 157457171c1bd608eaea87b771df0e93b0cd08cb
sha256 7457f3dedfa309ea6d74aadbf4c6a3baaa48eb54515a6d5b115dff7b59b597a1
sha512 0ae8fbc6e426562437285e79dc4c6070ce8fc7d153a60bda0b8878ca3f6770b1f4f279f9261149a4c658070d78cc0cda4f62308345412bb3a5ae9e424958c476
ripemd-160 1b5f9b34a9f683f93e47b3c698b455d8903059d5

188049394 as geometric shapes

Circle

Radius = n
Diameter 376098788
Circumference 1181549189.4048
Area 1.1109480452438E+17

Sphere

Radius = n
Volume 2.7855080889812E+25
Surface area 4.4437921809754E+17
Circumference 1181549189.4048

Square

Length = n
Perimeter 752197576
Area 35362574583767236
Diagonal 265942003.39084

Cube

Length = n
Surface area 212175447502603416
Volume 6.6499107207572E+24
Space diagonal 325711104.74054

Equilateral Triangle

Length = n
Perimeter 564148182
Area 1.5312443966382E+16
Altitude 162855552.37027

Triangular Pyramid

Length = n
Surface area 1.5312443966382E+16
Volume 7.8369949415543E+23
Height 88647334.463614