198784401 (number)

198784401 is an odd 9-digits composite number following 198784400 and preceding 198784402. In scientific notation, it is written as 1.98784401 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 132473520 positive integers (up to 198784401) that are relatively prime to 198784401.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98784401 × 10^8
Engineering notation 1.98784401 × 10^6

Prime Factorization of 198784401

Prime Factorization 3 × 3061 × 21647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198784401
Product of the distinct prime numbers

The prime factorization of 198784401 is 3 × 3061 × 21647. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198784401)

Multiplication

n×y
n×2 397568802
n×3 596353203
n×4 795137604
n×5 993922005

Division

n÷y
n÷2 99392200.5
n÷3 66261467
n÷3 49696100.25
n÷5 39756880.2

Exponentiation

ny
n2 39515238080928801
n3 7.8550129322898E+24
n4 1.5614540405925E+33
n5 3.1039270614821E+41

Nth Root

y√n
2√n 14099.092204819
3√n 583.61632806617
4√n 118.73959830158
5√n 45.674779591188

Divisors of 198784401

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 -198784400
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 198784401 can be divided by 8 positive divisors. The sum of these divisors (counting 198784401) is 1, the average is 0.125.

Base conversion 198784401

Base System Value
2 Binary 1011110110010011010110010001
3 Ternary 111212001021221020
4 Quaternary 23312103112101
5 Quinary 401342100101
6 Senary 31420350053
8 Octal 1366232621
10 Decimal 198784401
12 Duodecimal 566a5329
16 Hexadecimal bd93591
20 Vigesimal 3228101
36 Base36 3acn0x

Cryptographic Hash Functions

md5 d6cb5e19b773b5c3cf2f753d469263b4
sha1 ee7d2758dd7b3f7514fcc23113695afa447efd1d
sha256 7ac7cb897a1abe14a9531f04ac5aabf606cbcce12bbe16dc0f6a58f859b414a8
sha512 2709b065366293fc25e25ae52a08802a6d6ed8392ad25e96a283b5fcf2e0482412b24da4ac3700c71161016202966a08f4abb65dc2699cc7a5e90f774c3d5dbf
ripemd-160 7ba706aa86766924029a0e01c93b69b6bfc999f8

198784401 as geometric shapes

Circle

Radius = n
Diameter 397568802
Circumference 1248999227.6597
Area 1.241407816599E+17

Sphere

Radius = n
Volume 3.2903001229246E+25
Surface area 4.9656312663959E+17
Circumference 1248999227.6597

Square

Length = n
Perimeter 795137604
Area 39515238080928801
Diagonal 281123595.88241

Cube

Length = n
Surface area 237091428485572806
Volume 7.8550129322898E+24
Space diagonal 344304682.28415

Equilateral Triangle

Length = n
Perimeter 596353203
Area 1.7110600007337E+16
Altitude 172152341.14207

Triangular Pyramid

Length = n
Surface area 1.7110600007337E+16
Volume 9.2572215178836E+23
Height 93707865.294137