198606906 (number)

198606906 is an even 9-digits composite number following 198606905 and preceding 198606907. In scientific notation, it is written as 1.98606906 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 63673344 positive integers (up to 198606906) that are relatively prime to 198606906.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million six hundred six thousand nine hundred six

Notation

Scientific notation 1.98606906 × 10^8
Engineering notation 1.98606906 × 10^6

Prime Factorization of 198606906

Prime Factorization 2 × 9 × 29 × 1129 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 198606906
Product of the distinct prime numbers

The prime factorization of 198606906 is 2 × 9 × 29 × 1129 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 17, 7, 592, 806, 9961, 6077, 36606, 478, 637132, 883139, 6021310, 9732033, 55537064, 72033048, 229160017, 819500363, 1988552504, 3106987239

Basic calculations (n = 198606906)

Multiplication

n×y
n×2 397213812
n×3 595820718
n×4 794427624
n×5 993034530

Division

n÷y
n÷2 99303453
n÷3 66202302
n÷3 49651726.5
n÷5 39721381.2

Exponentiation

ny
n2 39444703110892836
n3 7.833990442943E+24
n4 1.5558846035065E+33
n5 3.0900942719546E+41

Nth Root

y√n
2√n 14092.796244891
3√n 583.44257226753
4√n 118.71308371401
5√n 45.666620055496

Divisors of 198606906

1, 2, 9, 18, 29, 58, 261, 337, 522, 674, 1129, 2258, 3033, 6066, 9773, 10161, 19546, 20322, 32741, 65482, 87957, 175914, 294669, 380473, 589338, 760946, 3424257, 6848514, 11033717, 22067434, 99303453, 198606906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198606905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198606906 can be divided by 32 positive divisors. The sum of these divisors (counting 198606906) is 1, the average is 0.03125.

Base conversion 198606906

Base System Value
2 Binary 1011110101101000000000111010
3 Ternary 111211201021110100
4 Quaternary 23311220000322
5 Quinary 401320410111
6 Senary 31412500230
8 Octal 1365500072
10 Decimal 198606906
12 Duodecimal 5661a676
16 Hexadecimal bd6803a
20 Vigesimal 3215h56
36 Base36 3a8u2i

Cryptographic Hash Functions

md5 eb6b51ed1aead2e0c56677b00406d750
sha1 d774e8b9be577f0279870ea10a97604f612fb6e3
sha256 5887a17890a82f23be1800563b82059a5e0ad6bf7b240346297b8cf0603c4b65
sha512 15a66bb47841c972a385e175b45639766a445fce4978af16b2b03ae7e5e47750c53ac76bf0418486024d03842038c7ddd4f4b4174c93d53c8f07d2d92433e7be
ripemd-160 4d68c99a55e395ad7142e556f4888f3c11cb5a8e

198606906 as geometric shapes

Circle

Radius = n
Diameter 397213812
Circumference 1247883993.6836
Area 1.2391918951621E+17

Sphere

Radius = n
Volume 3.281494243179E+25
Surface area 4.9567675806485E+17
Circumference 1247883993.6836

Square

Length = n
Perimeter 794427624
Area 39444703110892836
Diagonal 280872580.04616

Cube

Length = n
Surface area 236668218665357016
Volume 7.833990442943E+24
Space diagonal 343997251.92606

Equilateral Triangle

Length = n
Perimeter 595820718
Area 1.7080057469384E+16
Altitude 171998625.96303

Triangular Pyramid

Length = n
Surface area 1.7080057469384E+16
Volume 9.2324462765927E+23
Height 93624193.348719