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 4 prime factors and 16 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 × 5 × 11 × 1803533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198388630
Product of the distinct prime numbers

The prime factorization of 198388630 is 2 × 5 × 11 × 1803533. Since it has a total of 4 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

16 divisors

τ Total Divisors 16
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 0.0625
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 16
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 16 positive divisors. The sum of these divisors (counting 198388630) is 1, the average is 0.0625.

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