20198460 (number)

20198460 is an even 8-digits composite number following 20198459 and preceding 20198461. In scientific notation, it is written as 2.0198460 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5358912 positive integers (up to 20198460) that are relatively prime to 20198460.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand four hundred sixty

Notation

Scientific notation 2.0198460 × 10^7
Engineering notation 2.0198460 × 10^6

Prime Factorization of 20198460

Prime Factorization 2 × 2 × 3 × 5 × 227 × 1483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10099230
Product of the distinct prime numbers

The prime factorization of 20198460 is 2 × 2 × 3 × 5 × 227 × 1483. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20198460)

Multiplication

n×y
n×2 40396920
n×3 60595380
n×4 80793840
n×5 100992300

Division

n÷y
n÷2 10099230
n÷3 6732820
n÷3 5049615
n÷5 4039692

Exponentiation

ny
n2 407977786371600
n3 8.2405229989153E+21
n4 1.6644587417267E+29
n5 3.3619503316417E+36

Nth Root

y√n
2√n 4494.269684832
3√n 272.33664703884
4√n 67.039314471674
5√n 28.911035815866

Divisors of 20198460

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198460 can be divided by 48 positive divisors. The sum of these divisors (counting 20198460) is 1, the average is 0.020833333333333.

Base conversion 20198460

Base System Value
2 Binary 1001101000011010000111100
3 Ternary 1102000012002010
4 Quaternary 1031003100330
5 Quinary 20132322320
6 Senary 2000531220
8 Octal 115032074
10 Decimal 20198460
12 Duodecimal 6920b10
16 Hexadecimal 134343c
20 Vigesimal 664g30
36 Base36 c0x8c

Cryptographic Hash Functions

md5 e0b03cb40d80b934145aeb693b9f3e52
sha1 9ed68910d2c09557e1113c5da6c7418eaadbc750
sha256 f5df6073cad1f2aed26d203a331aa9428c13f6d1dda429619709b3d7049c48d4
sha512 931f3aa37694f696a32915c564f93d3d28bba2dbdf62612410f0608c150f31f004c7002a69a6c0ee8d4fad67b1f0a817ad1e5a34c13da776bda9f103f7f93184
ripemd-160 ebb11082bc6b8b10c5c5131a4485432a95110525

20198460 as geometric shapes

Circle

Radius = n
Diameter 40396920
Circumference 126910667.09965
Area 1.2817000164928E+15

Sphere

Radius = n
Volume 3.4517822020173E+22
Surface area 5.1268000659714E+15
Circumference 126910667.09965

Square

Length = n
Perimeter 80793840
Area 407977786371600
Diagonal 28564936.07105

Cube

Length = n
Surface area 2447866718229600
Volume 8.2405229989153E+21
Space diagonal 34984758.954648

Equilateral Triangle

Length = n
Perimeter 60595380
Area 1.7665956358877E+14
Altitude 17492379.477324

Triangular Pyramid

Length = n
Surface area 1.7665956358877E+14
Volume 9.7115494884279E+20
Height 9521645.3570168