198205797 (number)

198205797 is an odd 9-digits composite number following 198205796 and preceding 198205798. In scientific notation, it is written as 1.98205797 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 132137196 positive integers (up to 198205797) that are relatively prime to 198205797.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million two hundred five thousand seven hundred ninety-seven

Notation

Scientific notation 1.98205797 × 10^8
Engineering notation 1.98205797 × 10^6

Prime Factorization of 198205797

Prime Factorization 3 × 66068599

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198205797
Product of the distinct prime numbers

The prime factorization of 198205797 is 3 × 66068599. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 56, 47, 717, 346, 2446, 3204, 60677, 55820, 507220, 706371, 2428528, 4131688, 18480666, 38305736, 911524085, 250777404, 4876508745, 3759851882

Basic calculations (n = 198205797)

Multiplication

n×y
n×2 396411594
n×3 594617391
n×4 792823188
n×5 991028985

Division

n÷y
n÷2 99102898.5
n÷3 66068599
n÷3 49551449.25
n÷5 39641159.4

Exponentiation

ny
n2 39285537964405209
n3 7.7866213628087E+24
n4 1.5433534931527E+33
n5 3.0590160916307E+41

Nth Root

y√n
2√n 14078.558058267
3√n 583.04953157151
4√n 118.65309965722
5√n 45.648159360284

Divisors of 198205797

1, 3, 66068599, 198205797

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198205796
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198205797 can be divided by 4 positive divisors. The sum of these divisors (counting 198205797) is 1, the average is 0.25.

Base conversion 198205797

Base System Value
2 Binary 1011110100000110000101100101
3 Ternary 111210221220020110
4 Quaternary 23310012011211
5 Quinary 401220041142
6 Senary 31400123233
8 Octal 1364060545
10 Decimal 198205797
12 Duodecimal 56466519
16 Hexadecimal bd06165
20 Vigesimal 31ife9h
36 Base36 3a08kl

Cryptographic Hash Functions

md5 44ff3ff04ad5dea9ee39372be5d07b67
sha1 ba49f3a691f21c6d88e92d43e5a44edf0d76ede6
sha256 d9a057eace15e2fdcc2056d16bc46fb15011ba15f98ef57902c3b4aa7c97ed00
sha512 32863092c643f3eed8cb563a9205e3905c06bcf2bbf08d128036105fddb9353f6fd7f86c2e9229364fd73ce1172fda4edef9db4a24d76072cad056258b42c68a
ripemd-160 8b89da7f84477a77157c6dc0642cfcd4228c2b10

198205797 as geometric shapes

Circle

Radius = n
Diameter 396411594
Circumference 1245363751.5082
Area 1.234191574613E+17

Sphere

Radius = n
Volume 3.2616523292914E+25
Surface area 4.9367662984519E+17
Circumference 1245363751.5082

Square

Length = n
Perimeter 792823188
Area 39285537964405209
Diagonal 280305326.25837

Cube

Length = n
Surface area 235713227786431254
Volume 7.7866213628087E+24
Space diagonal 343302510.75868

Equilateral Triangle

Length = n
Perimeter 594617391
Area 1.7011136939256E+16
Altitude 171651255.37934

Triangular Pyramid

Length = n
Surface area 1.7011136939256E+16
Volume 9.1766212802901E+23
Height 93435108.75279