198996870 (number)

198996870 is an even 9-digits composite number following 198996869 and preceding 198996871. In scientific notation, it is written as 1.98996870 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 53065824 positive integers (up to 198996870) that are relatively prime to 198996870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98996870 × 10^8
Engineering notation 1.98996870 × 10^6

Prime Factorization of 198996870

Prime Factorization 2 × 15 × 6633229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198996870
Product of the distinct prime numbers

The prime factorization of 198996870 is 2 × 15 × 6633229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198996870)

Multiplication

n×y
n×2 397993740
n×3 596990610
n×4 795987480
n×5 994984350

Division

n÷y
n÷2 99498435
n÷3 66332290
n÷3 49749217.5
n÷5 39799374

Exponentiation

ny
n2 39599754269796900
n3 7.8802271524587E+24
n4 1.5681405382283E+33
n5 3.1205505882755E+41

Nth Root

y√n
2√n 14106.625039321
3√n 583.82418512853
4√n 118.77131404224
5√n 45.684539238663

Divisors of 198996870

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 -198996869
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 198996870 can be divided by 8 positive divisors. The sum of these divisors (counting 198996870) is 1, the average is 0.125.

Base conversion 198996870

Base System Value
2 Binary 1011110111000111001110000110
3 Ternary 111212110002101110
4 Quaternary 23313013032012
5 Quinary 401420344440
6 Senary 31425105450
8 Octal 1367071606
10 Decimal 198996870
12 Duodecimal 56788286
16 Hexadecimal bdc7386
20 Vigesimal 323ec3a
36 Base36 3ah6yu

Cryptographic Hash Functions

md5 26e570b63416d7395acae3f493b21ef9
sha1 aa12c5c613c631537b27d364c5ff35077fcf4b70
sha256 7a3dba000e1d31b9e5d8fd24b154bdc074b2142187cbc8f398a67c4032ed011d
sha512 abe74ff58fac52a712a5196937783aed3601adafa7fadf9eceb8004b667f1c8538b3a1fb49737e4530fa1b06ab563ebb040ee0c893ab5134e85b40666b6fb899
ripemd-160 d7e1e029c9bc66c19360e1b2cb7b5a9c64d7ce82

198996870 as geometric shapes

Circle

Radius = n
Diameter 397993740
Circumference 1250334209.7587
Area 1.2440629709795E+17

Sphere

Radius = n
Volume 3.3008618307711E+25
Surface area 4.9762518839182E+17
Circumference 1250334209.7587

Square

Length = n
Perimeter 795987480
Area 39599754269796900
Diagonal 281424072.4238

Cube

Length = n
Surface area 237598525618781400
Volume 7.8802271524587E+24
Space diagonal 344672689.38718

Equilateral Triangle

Length = n
Perimeter 596990610
Area 1.7147196590633E+16
Altitude 172336344.69359

Triangular Pyramid

Length = n
Surface area 1.7147196590633E+16
Volume 9.2869367613232E+23
Height 93808024.141265