198642502 (number)

198642502 is an even 9-digits composite number following 198642501 and preceding 198642503. In scientific notation, it is written as 1.98642502 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 99241104 positive integers (up to 198642502) that are relatively prime to 198642502.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million six hundred forty-two thousand five hundred two

Notation

Scientific notation 1.98642502 × 10^8
Engineering notation 1.98642502 × 10^6

Prime Factorization of 198642502

Prime Factorization 2 × 1259 × 78889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198642502
Product of the distinct prime numbers

The prime factorization of 198642502 is 2 × 1259 × 78889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 49, 83, 954, 631, 9024, 919, 69532, 41069, 220949, 503841, 6738984, 5364885, 89425335, 9148973, 499888473, 400689723, 6552836426, 6141589223

Basic calculations (n = 198642502)

Multiplication

n×y
n×2 397285004
n×3 595927506
n×4 794570008
n×5 993212510

Division

n÷y
n÷2 99321251
n÷3 66214167.333333
n÷3 49660625.5
n÷5 39728500.4

Exponentiation

ny
n2 39458843600820004
n3 7.8382034188936E+24
n4 1.557000338314E+33
n5 3.0928644281753E+41

Nth Root

y√n
2√n 14094.059103041
3√n 583.47742668018
4√n 118.71840254586
5√n 45.668256889295

Divisors of 198642502

1, 2, 1259, 2518, 78889, 157778, 99321251, 198642502

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 -198642501
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 198642502 can be divided by 8 positive divisors. The sum of these divisors (counting 198642502) is 1, the average is 0.125.

Base conversion 198642502

Base System Value
2 Binary 1011110101110000101101000110
3 Ternary 111211210002021201
4 Quaternary 23311300231012
5 Quinary 401323030002
6 Senary 31413333114
8 Octal 1365605506
10 Decimal 198642502
12 Duodecimal 5663719a
16 Hexadecimal bd70b46
20 Vigesimal 321a652
36 Base36 3a9lja

Cryptographic Hash Functions

md5 ed858dc95673e8a7a23f1cd806e0d10a
sha1 65718e2707127205f031bcbb848c1a523d742d82
sha256 e9251b0818d6c60ddfc67825398e8352ae56993c212df9065e0b7cb398f5273a
sha512 e4768f9aab0ae55adb2520caa5ab3532fe369d8892b6d5a278a8b81629caf466b5d62e9741c620d021e2c1e54e9ece423dbd63d18df8f7af05ce7cefbb242673
ripemd-160 88e4e2b5c8d0fd6fd94939668218ff1c56f07193

198642502 as geometric shapes

Circle

Radius = n
Diameter 397285004
Circumference 1248107649.9478
Area 1.2396361317548E+17

Sphere

Radius = n
Volume 3.2832589704185E+25
Surface area 4.9585445270194E+17
Circumference 1248107649.9478

Square

Length = n
Perimeter 794570008
Area 39458843600820004
Diagonal 280922920.39212

Cube

Length = n
Surface area 236753061604920024
Volume 7.8382034188936E+24
Space diagonal 344058906.0066

Equilateral Triangle

Length = n
Perimeter 595927506
Area 1.7086180481134E+16
Altitude 172029453.0033

Triangular Pyramid

Length = n
Surface area 1.7086180481134E+16
Volume 9.2374113163654E+23
Height 93640973.464042