198996958 (number)

198996958 is an even 9-digits composite number following 198996957 and preceding 198996959. In scientific notation, it is written as 1.98996958 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 99462720 positive integers (up to 198996958) that are relatively prime to 198996958.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98996958 × 10^8
Engineering notation 1.98996958 × 10^6

Prime Factorization of 198996958

Prime Factorization 2 × 3041 × 32719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198996958
Product of the distinct prime numbers

The prime factorization of 198996958 is 2 × 3041 × 32719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198996958)

Multiplication

n×y
n×2 397993916
n×3 596990874
n×4 795987832
n×5 994984790

Division

n÷y
n÷2 99498479
n÷3 66332319.333333
n÷3 49749239.5
n÷5 39799391.6

Exponentiation

ny
n2 39599789293253764
n3 7.8802376067985E+24
n4 1.5681433120701E+33
n5 3.1205574880999E+41

Nth Root

y√n
2√n 14106.628158423
3√n 583.82427118771
4√n 118.77132717294
5√n 45.684543279167

Divisors of 198996958

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 -198996957
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 198996958 can be divided by 8 positive divisors. The sum of these divisors (counting 198996958) is 1, the average is 0.125.

Base conversion 198996958

Base System Value
2 Binary 1011110111000111001111011110
3 Ternary 111212110002111201
4 Quaternary 23313013033132
5 Quinary 401420400313
6 Senary 31425110114
8 Octal 1367071736
10 Decimal 198996958
12 Duodecimal 5678833a
16 Hexadecimal bdc73de
20 Vigesimal 323ec7i
36 Base36 3ah71a

Cryptographic Hash Functions

md5 abf639957268f8da2af81cb78c96d44a
sha1 e15f7c15f9ae6d496a5abf1da5adbdf2c4e6ebd5
sha256 2b9a9577a0f5be64e3f5d543a6154beeaa907092a1db39d56b53455f06c63002
sha512 24e9b4d82eab7ad6a723823423ab5bbdfb8d878ef2b45f150bd22c217ce48440a21bbeb428529c1506dd09163fda2207310f0a76b82fe9ae84bc5caf16e9eae3
ripemd-160 69c353245c44a445fae0db98cf60e4245db2e8d7

198996958 as geometric shapes

Circle

Radius = n
Diameter 397993916
Circumference 1250334762.679
Area 1.2440640712739E+17

Sphere

Radius = n
Volume 3.3008662098747E+25
Surface area 4.9762562850956E+17
Circumference 1250334762.679

Square

Length = n
Perimeter 795987832
Area 39599789293253764
Diagonal 281424196.87459

Cube

Length = n
Surface area 237598735759522584
Volume 7.8802376067985E+24
Space diagonal 344672841.80765

Equilateral Triangle

Length = n
Perimeter 596990874
Area 1.7147211756234E+16
Altitude 172336420.90382

Triangular Pyramid

Length = n
Surface area 1.7147211756234E+16
Volume 9.2869490818807E+23
Height 93808065.624863