198492771 (number)

198492771 is an odd 9-digits composite number following 198492770 and preceding 198492772. In scientific notation, it is written as 1.98492771 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 132328512 positive integers (up to 198492771) that are relatively prime to 198492771.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million four hundred ninety-two thousand seven hundred seventy-one

Notation

Scientific notation 1.98492771 × 10^8
Engineering notation 1.98492771 × 10^6

Prime Factorization of 198492771

Prime Factorization 3 × 66164257

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 198492771
Product of the distinct prime numbers

The prime factorization of 198492771 is 3 × 66164257. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 55, 97, 539, 93, 3250, 3280, 77803, 80617, 126029, 32453, 7226385, 5854610, 97619117, 2141284, 496669491, 662404779, 5292141179, 4015277469

Basic calculations (n = 198492771)

Multiplication

n×y
n×2 396985542
n×3 595478313
n×4 793971084
n×5 992463855

Division

n÷y
n÷2 99246385.5
n÷3 66164257
n÷3 49623192.75
n÷5 39698554.2

Exponentiation

ny
n2 39399380139258441
n3 7.8204921395238E+24
n4 1.5523111553578E+33
n5 3.0812254268118E+41

Nth Root

y√n
2√n 14088.746253659
3√n 583.33078700022
4√n 118.6960245908
5√n 45.661370129073

Divisors of 198492771

1, 3, 66164257, 198492771

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 -198492770
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 198492771 can be divided by 4 positive divisors. The sum of these divisors (counting 198492771) is 1, the average is 0.25.

Base conversion 198492771

Base System Value
2 Binary 1011110101001100001001100011
3 Ternary 111211111110220010
4 Quaternary 23311030021203
5 Quinary 401303232041
6 Senary 31410220003
8 Octal 1365141143
10 Decimal 198492771
12 Duodecimal 56584603
16 Hexadecimal bd4c263
20 Vigesimal 320bbib
36 Base36 3a6e03

Cryptographic Hash Functions

md5 98885ca4e6fb3a2b7463e5d086a28c04
sha1 9619d520db92e4679e5849133eda5dcd3ff37975
sha256 710465fd15ce540c269a5b25b2bd01661714966e7af824cef43507c39adfe0de
sha512 2b4739a3e393f2e2f7eff0400751d1c09eefc7c88065ba15c13d393b5e5b1cf1021ea723bebb6add20515b632ce55a32cfcdcfdec680142668ca8062d1a579f5
ripemd-160 ff65c9aa40d53a6b1c6f9203750664833ea50e3b

198492771 as geometric shapes

Circle

Radius = n
Diameter 396985542
Circumference 1247166862.3286
Area 1.2377680320149E+17

Sphere

Radius = n
Volume 3.2758400870646E+25
Surface area 4.9510721280594E+17
Circumference 1247166862.3286

Square

Length = n
Perimeter 793971084
Area 39399380139258441
Diagonal 280711168.78122

Cube

Length = n
Surface area 236396280835550646
Volume 7.8204921395238E+24
Space diagonal 343799564.30713

Equilateral Triangle

Length = n
Perimeter 595478313
Area 1.7060432046979E+16
Altitude 171899782.15357

Triangular Pyramid

Length = n
Surface area 1.7060432046979E+16
Volume 9.2165383734556E+23
Height 93570389.593739