198281609 (number)

198281609 is an odd 9-digits composite number following 198281608 and preceding 198281610. In scientific notation, it is written as 1.98281609 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 195322116 positive integers (up to 198281609) that are relatively prime to 198281609.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98281609 × 10^8
Engineering notation 1.98281609 × 10^6

Prime Factorization of 198281609

Prime Factorization 67 × 2959427

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198281609
Product of the distinct prime numbers

The prime factorization of 198281609 is 67 × 2959427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 60, 75, 987, 297, 2701, 1665, 59816, 63785, 189082, 244928, 6466539, 8495530, 87099370, 22486263, 673202896, 515749716, 4981960913, 8496917570

Basic calculations (n = 198281609)

Multiplication

n×y
n×2 396563218
n×3 594844827
n×4 793126436
n×5 991408045

Division

n÷y
n÷2 99140804.5
n÷3 66093869.666667
n÷3 49570402.25
n÷5 39656321.8

Exponentiation

ny
n2 39315596467628881
n3 7.7955597263962E+24
n4 1.5457161256054E+33
n5 3.0648708044229E+41

Nth Root

y√n
2√n 14081.250264092
3√n 583.12385922708
4√n 118.66444397583
5√n 45.651650831229

Divisors of 198281609

1, 67, 2959427, 198281609

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198281608
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198281609 can be divided by 4 positive divisors. The sum of these divisors (counting 198281609) is 1, the average is 0.25.

Base conversion 198281609

Base System Value
2 Binary 1011110100011000100110001001
3 Ternary 111211002202020022
4 Quaternary 23310120212021
5 Quinary 401230002414
6 Senary 31401510225
8 Octal 1364304611
10 Decimal 198281609
12 Duodecimal 564a2375
16 Hexadecimal bd18989
20 Vigesimal 31j5409
36 Base36 3a1v2h

Cryptographic Hash Functions

md5 9f6516a753bdfbea6c54ddb28e4a69b7
sha1 7c2221a203b156e4dd8c07ae517073917a9a1206
sha256 cf06c6067f42bf042ed9f1e4e8a20ecb42d437105bbe4d415e27ba6f36a13e92
sha512 8ed05c30de2843e31c5410232cc33ea9739f59cdcfb7026cc9686580dc776b555fa1b326edaaa8a3342fa74e6fa00d76e81db08968758978995a99dc40fa011e
ripemd-160 7ef94ac165ff4c32c2a8f69eccb2d3aee1f8015f

198281609 as geometric shapes

Circle

Radius = n
Diameter 396563218
Circumference 1245840092.3527
Area 1.235135890342E+17

Sphere

Radius = n
Volume 3.2653964222756E+25
Surface area 4.9405435613681E+17
Circumference 1245840092.3527

Square

Length = n
Perimeter 793126436
Area 39315596467628881
Diagonal 280412540.61696

Cube

Length = n
Surface area 235893578805773286
Volume 7.7955597263962E+24
Space diagonal 343433820.99451

Equilateral Triangle

Length = n
Perimeter 594844827
Area 1.7024152652952E+16
Altitude 171716910.49725

Triangular Pyramid

Length = n
Surface area 1.7024152652952E+16
Volume 9.1871552427991E+23
Height 93470846.87232