187440198 (number)

187440198 is an even 9-digits composite number following 187440197 and preceding 187440199. In scientific notation, it is written as 1.87440198 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 51571200 positive integers (up to 187440198) that are relatively prime to 187440198.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.87440198 × 10^8
Engineering notation 1.87440198 × 10^6

Prime Factorization of 187440198

Prime Factorization 2 × 3 × 17 × 341 × 17 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11025894
Product of the distinct prime numbers

The prime factorization of 187440198 is 2 × 3 × 17 × 341 × 17 × 317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 187440198)

Multiplication

n×y
n×2 374880396
n×3 562320594
n×4 749760792
n×5 937200990

Division

n÷y
n÷2 93720099
n÷3 62480066
n÷3 46860049.5
n÷5 37488039.6

Exponentiation

ny
n2 35133827826279204
n3 6.5854916442557E+24
n4 1.2343858577266E+33
n5 2.3137352958068E+41

Nth Root

y√n
2√n 13690.880103193
3√n 572.29626484971
4√n 117.00803435317
5√n 45.141142521891

Divisors of 187440198

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -187440197
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 187440198 can be divided by 48 positive divisors. The sum of these divisors (counting 187440198) is 1, the average is 0.020833333333333.

Base conversion 187440198

Base System Value
2 Binary 1011001011000001110001000110
3 Ternary 111001200221121120
4 Quaternary 23023001301012
5 Quinary 340441041243
6 Senary 30333254410
8 Octal 1313016106
10 Decimal 187440198
12 Duodecimal 52934406
16 Hexadecimal b2c1c46
20 Vigesimal 2iba09i
36 Base36 33lhs6

Cryptographic Hash Functions

md5 591a00197fa0a057e24b5a837177662a
sha1 58bbdd6d4668c2efa9691757e4b845faa96cd6ac
sha256 1af19dcc1df33bb48684fd881187216b97583a8beb1aea4e6df0d70f68fc75f8
sha512 b9f5718e4a7697449ed1587139f95800835ece43fee3faceb060b1e1ed4733a2cc45a8d8d1df871b39f498d8238f5e912052d277f7e21e56d709f36622e5422c
ripemd-160 1383455eba64950a8713202e3486e3e7363a9d67

187440198 as geometric shapes

Circle

Radius = n
Diameter 374880396
Circumference 1177721498.0484
Area 1.1037617539153E+17

Sphere

Radius = n
Volume 2.7585242893161E+25
Surface area 4.4150470156611E+17
Circumference 1177721498.0484

Square

Length = n
Perimeter 749760792
Area 35133827826279204
Diagonal 265080470.1455

Cube

Length = n
Surface area 210802966957675224
Volume 6.5854916442557E+24
Space diagonal 324655946.31677

Equilateral Triangle

Length = n
Perimeter 562320594
Area 1.5213393714873E+16
Altitude 162327973.15839

Triangular Pyramid

Length = n
Surface area 1.5213393714873E+16
Volume 7.7610763318342E+23
Height 88360156.715166