198189810 (number)

198189810 is an even 9-digits composite number following 198189809 and preceding 198189811. In scientific notation, it is written as 1.98189810 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 41803776 positive integers (up to 198189810) that are relatively prime to 198189810.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million one hundred eighty-nine thousand eight hundred ten

Notation

Scientific notation 1.98189810 × 10^8
Engineering notation 1.98189810 × 10^6

Prime Factorization of 198189810

Prime Factorization 2 × 5 × 39 × 3 × 7 × 7 × 3457

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 28312830
Product of the distinct prime numbers

The prime factorization of 198189810 is 2 × 5 × 39 × 3 × 7 × 7 × 3457. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198189810)

Multiplication

n×y
n×2 396379620
n×3 594569430
n×4 792759240
n×5 990949050

Division

n÷y
n÷2 99094905
n÷3 66063270
n÷3 49547452.5
n÷5 39637962

Exponentiation

ny
n2 39279200787836100
n3 7.7847373410931E+24
n4 1.5428556145311E+33
n5 3.0577826110136E+41

Nth Root

y√n
2√n 14077.990268501
3√n 583.03385516576
4√n 118.65070698694
5√n 45.647422953296

Divisors of 198189810

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198189809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198189810 can be divided by 96 positive divisors. The sum of these divisors (counting 198189810) is 1, the average is 0.010416666666667.

Base conversion 198189810

Base System Value
2 Binary 1011110100000010001011110010
3 Ternary 111210221002022100
4 Quaternary 23310002023302
5 Quinary 401214033220
6 Senary 31355521230
8 Octal 1364021362
10 Decimal 198189810
12 Duodecimal 56459216
16 Hexadecimal bd022f2
20 Vigesimal 31ideaa
36 Base36 39zw8i

Cryptographic Hash Functions

md5 96977886fcbb6b5fc740ec27e153e468
sha1 1b579d7531e37313c4a48fe9a2ec5010404519c4
sha256 d8ae5f11cbc0147df7df3b54be91c2f0d59ee97d5aa480d398586325852e3894
sha512 fb83df14b74bbe34cd8a4d5d978a49a7a23e8968a2428e3108c5d118427f770840d977a75248753ba11232c368efa05d7dbe10e41f8e9586df3d59c79b22513f
ripemd-160 e636a59ce9a8399c582b449264943eb90b9ef87f

198189810 as geometric shapes

Circle

Radius = n
Diameter 396379620
Circumference 1245263302.2247
Area 1.2339924863394E+17

Sphere

Radius = n
Volume 3.2608631521206E+25
Surface area 4.9359699453578E+17
Circumference 1245263302.2247

Square

Length = n
Perimeter 792759240
Area 39279200787836100
Diagonal 280282717.22615

Cube

Length = n
Surface area 235675204727016600
Volume 7.7847373410931E+24
Space diagonal 343274820.46242

Equilateral Triangle

Length = n
Perimeter 594569430
Area 1.7008392861308E+16
Altitude 171637410.23121

Triangular Pyramid

Length = n
Surface area 1.7008392861308E+16
Volume 9.1744009394051E+23
Height 93427572.408716