198248157 (number)

198248157 is an odd 9-digits composite number following 198248156 and preceding 198248158. In scientific notation, it is written as 1.98248157 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 132105600 positive integers (up to 198248157) that are relatively prime to 198248157.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million two hundred forty-eight thousand one hundred fifty-seven

Notation

Scientific notation 1.98248157 × 10^8
Engineering notation 1.98248157 × 10^6

Prime Factorization of 198248157

Prime Factorization 9 × 3301 × 6673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198248157
Product of the distinct prime numbers

The prime factorization of 198248157 is 9 × 3301 × 6673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198248157)

Multiplication

n×y
n×2 396496314
n×3 594744471
n×4 792992628
n×5 991240785

Division

n÷y
n÷2 99124078.5
n÷3 66082719
n÷3 49562039.25
n÷5 39649631.4

Exponentiation

ny
n2 39302331753896649
n3 7.7916148360126E+24
n4 1.5446732812934E+33
n5 3.0622863118355E+41

Nth Root

y√n
2√n 14080.062393328
3√n 583.09106452913
4√n 118.65943870307
5√n 45.650110353422

Divisors of 198248157

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 -198248156
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 198248157 can be divided by 8 positive divisors. The sum of these divisors (counting 198248157) is 1, the average is 0.125.

Base conversion 198248157

Base System Value
2 Binary 1011110100010000011011011101
3 Ternary 111211001001100100
4 Quaternary 23310100123131
5 Quinary 401222420112
6 Senary 31401051313
8 Octal 1364203335
10 Decimal 198248157
12 Duodecimal 56486b39
16 Hexadecimal bd106dd
20 Vigesimal 31j107h
36 Base36 3a1599

Cryptographic Hash Functions

md5 e199741ed24901cb6d4a94efc1a2bfd1
sha1 9329f80c2f0d63c27f10e31bcc1afb1475f7ed12
sha256 a88f4950e4ae9b751af02e2b3a5e29e0113bed11d7017546d05e997ccb91f33e
sha512 8400ff01c7325f7ba895b7f4555f43fb6007b23fccfe5b73c16126001da61d20b6d7ea77abf447e6e8ab7fe37f647b7e226d6f7e76562c500b3b5a57f2db22c7
ripemd-160 3a5a5d50381d34bf6f22e36a7a37dd5d7fb3df9e

198248157 as geometric shapes

Circle

Radius = n
Diameter 396496314
Circumference 1245629907.2378
Area 1.2347191670699E+17

Sphere

Radius = n
Volume 3.2637439904558E+25
Surface area 4.9388766682796E+17
Circumference 1245629907.2378

Square

Length = n
Perimeter 792992628
Area 39302331753896649
Diagonal 280365232.34487

Cube

Length = n
Surface area 235813990523379894
Volume 7.7916148360126E+24
Space diagonal 343375880.43089

Equilateral Triangle

Length = n
Perimeter 594744471
Area 1.7018408863419E+16
Altitude 171687940.21545

Triangular Pyramid

Length = n
Surface area 1.7018408863419E+16
Volume 9.182506144897E+23
Height 93455077.44829