198589968 (number)

198589968 is an even 9-digits composite number following 198589967 and preceding 198589969. In scientific notation, it is written as 1.98589968 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 60 positive divisors. There are 64048320 positive integers (up to 198589968) that are relatively prime to 198589968.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million five hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.98589968 × 10^8
Engineering notation 1.98589968 × 10^6

Prime Factorization of 198589968

Prime Factorization 2 × 2 × 2 × 2 × 31 × 9 × 9 × 4943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2758194
Product of the distinct prime numbers

The prime factorization of 198589968 is 2 × 2 × 2 × 2 × 31 × 9 × 9 × 4943. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 7, 10, 28, 57, 118, 913, 3373, 39861, 25330, 291006, 760394, 3179200, 8568890, 10831382, 96785136, 993571764, 932046053, 6720216034, 1555749226

Basic calculations (n = 198589968)

Multiplication

n×y
n×2 397179936
n×3 595769904
n×4 794359872
n×5 992949840

Division

n÷y
n÷2 99294984
n÷3 66196656
n÷3 49647492
n÷5 39717993.6

Exponentiation

ny
n2 39437975390241024
n3 7.8319862707328E+24
n4 1.5553539028813E+33
n5 3.0887768180186E+41

Nth Root

y√n
2√n 14092.195286754
3√n 583.4259856821
4√n 118.71055255011
5√n 45.665841102121

Divisors of 198589968

1, 2, 4, 8, 9, 16, 18, 31, 36, 62, 72, 81, 124, 144, 162, 248, 279, 324, 496, 558, 648, 1116, 1296, 2232, 2511, 4464, 4943, 5022, 9886, 10044, 19772, 20088, 39544, 40176, 44487, 79088, 88974, 153233, 177948, 306466, 355896, 400383, 612932, 711792, 800766, 1225864, 1379097, 1601532, 2451728, 2758194, 3203064, 5516388, 6406128, 11032776, 12411873, 22065552, 24823746, 49647492, 99294984, 198589968

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198589967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198589968 can be divided by 60 positive divisors. The sum of these divisors (counting 198589968) is 1, the average is 0.016666666666667.

Base conversion 198589968

Base System Value
2 Binary 1011110101100011111000010000
3 Ternary 111211200102020000
4 Quaternary 23311203320100
5 Quinary 401314334333
6 Senary 31412250000
8 Octal 1365437020
10 Decimal 198589968
12 Duodecimal 56610900
16 Hexadecimal bd63e10
20 Vigesimal 3213ei8
36 Base36 3a8h00

Cryptographic Hash Functions

md5 e08825357b7f92028ad1e2e357f43e3b
sha1 ecb340baeb92bba509208d6b44fabcbe9a6f393c
sha256 f641a3a1634302435b1b7eeb49004d708fe1b6eb60ec2a063b229ade328eec9b
sha512 9285bb695d80f15ce4bde6e03a4463809bf75be7b9bf75a70ea9f4813a94e5ea4355126519580e55825a30c61fef520f744598563d75d0ba37a305dd145d4c51
ripemd-160 72aee814da1e0af468e032e0c5d28e819799730b

198589968 as geometric shapes

Circle

Radius = n
Diameter 397179936
Circumference 1247777569.0909
Area 1.2389805375844E+17

Sphere

Radius = n
Volume 3.2806547374867E+25
Surface area 4.9559221503375E+17
Circumference 1247777569.0909

Square

Length = n
Perimeter 794359872
Area 39437975390241024
Diagonal 280848626.09684

Cube

Length = n
Surface area 236627852341446144
Volume 7.8319862707328E+24
Space diagonal 343967914.44948

Equilateral Triangle

Length = n
Perimeter 595769904
Area 1.7077144280887E+16
Altitude 171983957.22474

Triangular Pyramid

Length = n
Surface area 1.7077144280887E+16
Volume 9.2300843369918E+23
Height 93616208.698946