198388630 (number)

198388630 is an even 9-digits composite number following 198388629 and preceding 198388631. In scientific notation, it is written as 1.98388630 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 72141280 positive integers (up to 198388630) that are relatively prime to 198388630.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million three hundred eighty-eight thousand six hundred thirty

Notation

Scientific notation 1.98388630 × 10^8
Engineering notation 1.98388630 × 10^6

Prime Factorization of 198388630

Prime Factorization 2 × 55 × 1803533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198388630
Product of the distinct prime numbers

The prime factorization of 198388630 is 2 × 55 × 1803533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198388630)

Multiplication

n×y
n×2 396777260
n×3 595165890
n×4 793554520
n×5 991943150

Division

n÷y
n÷2 99194315
n÷3 66129543.333333
n÷3 49597157.5
n÷5 39677726

Exponentiation

ny
n2 39358048513276900
n3 7.8081893240225E+24
n4 1.5490559827735E+33
n5 3.0731509421573E+41

Nth Root

y√n
2√n 14085.049875666
3√n 583.22875258962
4√n 118.68045279517
5√n 45.656577794335

Divisors of 198388630

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 -198388629
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 198388630 can be divided by 8 positive divisors. The sum of these divisors (counting 198388630) is 1, the average is 0.125.

Base conversion 198388630

Base System Value
2 Binary 1011110100110010101110010110
3 Ternary 111211022012001001
4 Quaternary 23310302232112
5 Quinary 401241414010
6 Senary 31404053514
8 Octal 1364625626
10 Decimal 198388630
12 Duodecimal 5653429a
16 Hexadecimal bd32b96
20 Vigesimal 31jibba
36 Base36 3a45na

Cryptographic Hash Functions

md5 522e8d262442fa6c96c0677e7b3c283a
sha1 db61a26a0ee07dab1d43271651b96eee28ba1f12
sha256 74aa522d2579ed0f71b7c09a76ca23371fa88d11b7344d5e48137094dce93b70
sha512 ef3148bfce8d9948f46d8b1b0eb38ccab19270fdcf91fc2a95461692a4093d99d8297f905472f7f2c616e3d6cbb5596f88ef4d66073993e4dbe64f9d314f314c
ripemd-160 3c1f2e1b220e57f5f80d05394e00e8c59bb660c5

198388630 as geometric shapes

Circle

Radius = n
Diameter 396777260
Circumference 1246512525.1275
Area 1.2364695606894E+17

Sphere

Radius = n
Volume 3.2706866957583E+25
Surface area 4.9458782427577E+17
Circumference 1246512525.1275

Square

Length = n
Perimeter 793554520
Area 39358048513276900
Diagonal 280563891.16662

Cube

Length = n
Surface area 236148291079661400
Volume 7.8081893240225E+24
Space diagonal 343619186.80398

Equilateral Triangle

Length = n
Perimeter 595165890
Area 1.7042534927939E+16
Altitude 171809593.40199

Triangular Pyramid

Length = n
Surface area 1.7042534927939E+16
Volume 9.2020393663412E+23
Height 93521297.055539