198125816 (number)

198125816 is an even 9-digits composite number following 198125815 and preceding 198125817. In scientific notation, it is written as 1.98125816 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 48 positive divisors. There are 84672000 positive integers (up to 198125816) that are relatively prime to 198125816.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million one hundred twenty-five thousand eight hundred sixteen

Notation

Scientific notation 1.98125816 × 10^8
Engineering notation 1.98125816 × 10^6

Prime Factorization of 198125816

Prime Factorization 2 × 2 × 2 × 7 × 7 × 673 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7075922
Product of the distinct prime numbers

The prime factorization of 198125816 is 2 × 2 × 2 × 7 × 7 × 673 × 751. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198125816)

Multiplication

n×y
n×2 396251632
n×3 594377448
n×4 792503264
n×5 990629080

Division

n÷y
n÷2 99062908
n÷3 66041938.666667
n÷3 49531454
n÷5 39625163.2

Exponentiation

ny
n2 39253838965665856
n3 7.7771988762051E+24
n4 1.5408638735424E+33
n5 3.0528491229051E+41

Nth Root

y√n
2√n 14075.717246379
3√n 582.97109599392
4√n 118.64112797162
5√n 45.644474730533

Divisors of 198125816

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198125815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198125816 can be divided by 48 positive divisors. The sum of these divisors (counting 198125816) is 1, the average is 0.020833333333333.

Base conversion 198125816

Base System Value
2 Binary 1011110011110010100011111000
3 Ternary 111210210211112012
4 Quaternary 23303302203320
5 Quinary 401210011231
6 Senary 31354305052
8 Octal 1363624370
10 Decimal 198125816
12 Duodecimal 56428188
16 Hexadecimal bcf28f8
20 Vigesimal 31i5eag
36 Base36 39yiuw

Cryptographic Hash Functions

md5 ee5eb23e68fdb6cfe4bc2699579a71e7
sha1 2b92b7c49ae0c1da10af0c645e09dd5bdb1570d3
sha256 8926f2555105495a8e5f03be321e02632831d19cf3e361da029d75a92559adb7
sha512 4689ca4e5625366bacb2af6668e888b76e2a1ce7319b5ebb9a5f106bb3df9f939804452ab3ee5730364cff69cf7b508f7fad6a00e3d6e8e8f84aa790f1b7ea15
ripemd-160 7c76bd2a1f0fe3d6d4cf99205ac590fff8995462

198125816 as geometric shapes

Circle

Radius = n
Diameter 396251632
Circumference 1244861216.0642
Area 1.2331957211973E+17

Sphere

Radius = n
Volume 3.2577054473324E+25
Surface area 4.9327828847893E+17
Circumference 1244861216.0642

Square

Length = n
Perimeter 792503264
Area 39253838965665856
Diagonal 280192216.04344

Cube

Length = n
Surface area 235523033793995136
Volume 7.7771988762051E+24
Space diagonal 343163979.60304

Equilateral Triangle

Length = n
Perimeter 594377448
Area 1.6997410870165E+16
Altitude 171581989.80152

Triangular Pyramid

Length = n
Surface area 1.6997410870165E+16
Volume 9.1655167733351E+23
Height 93397405.347812