20049998 (number)

20049998 is an even 8-digits composite number following 20049997 and preceding 20049999. In scientific notation, it is written as 2.0049998 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 9870336 positive integers (up to 20049998) that are relatively prime to 20049998.

Interesting facts

Basic properties

Name

Name twenty million forty-nine thousand nine hundred ninety-eight

Notation

Scientific notation 2.0049998 × 10^7
Engineering notation 2.0049998 × 10^6

Prime Factorization of 20049998

Prime Factorization 2 × 409 × 127 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20049998
Product of the distinct prime numbers

The prime factorization of 20049998 is 2 × 409 × 127 × 193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 3, 3, 622, 906, 9246, 7352, 34827, 4986, 486459, 925448, 2458488, 3530443, 89324885, 32859991, 417913343, 188556531, 1603495494, 8788459111

Basic calculations (n = 20049998)

Multiplication

n×y
n×2 40099996
n×3 60149994
n×4 80199992
n×5 100249990

Division

n÷y
n÷2 10024999
n÷3 6683332.6666667
n÷3 5012499.5
n÷5 4009999.6

Exponentiation

ny
n2 402002419800004
n3 8.0601477129852E+21
n4 1.6160594552506E+29
n5 3.2401988845655E+36

Nth Root

y√n
2√n 4477.7224121198
3√n 271.66776585468
4√n 66.915785971023
5√n 28.868410135879

Divisors of 20049998

1, 2, 127, 193, 254, 386, 409, 818, 24511, 49022, 51943, 78937, 103886, 157874, 10024999, 20049998

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20049997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20049998 can be divided by 16 positive divisors. The sum of these divisors (counting 20049998) is 1, the average is 0.0625.

Base conversion 20049998

Base System Value
2 Binary 1001100011111000001001110
3 Ternary 1101201122102112
4 Quaternary 1030133001032
5 Quinary 20113044443
6 Senary 1553424022
8 Octal 114370116
10 Decimal 20049998
12 Duodecimal 686b012
16 Hexadecimal 131f04e
20 Vigesimal 6564ji
36 Base36 bxqoe

Cryptographic Hash Functions

md5 31c66672bab54959c592280571262492
sha1 fe3bda9c4d5b040d2ac5ca99731a0e876941b474
sha256 468fa199cc3270bd05862ada94d1bbb3dd579d31369681234036c609e7c887a0
sha512 ce6c22c658d01ae4db09a3f858cf2595a651f647faac17137ce5f3411fe9bd6590f9f73a6f7c1dcdac0d2379bd12b376ae018f3e8a27641949786b2f9af5f206
ripemd-160 ab2bd588b1472c3f61307bb973d14fe2714dd45a

20049998 as geometric shapes

Circle

Radius = n
Diameter 40099996
Circumference 125977852.84258
Area 1.262927848769E+15

Sphere

Radius = n
Volume 3.3762267789284E+22
Surface area 5.051711395076E+15
Circumference 125977852.84258

Square

Length = n
Perimeter 80199992
Area 402002419800004
Diagonal 28354979.097153

Cube

Length = n
Surface area 2412014518800024
Volume 8.0601477129852E+21
Space diagonal 34727615.227654

Equilateral Triangle

Length = n
Perimeter 60149994
Area 1.7407215396481E+14
Altitude 17363807.613827

Triangular Pyramid

Length = n
Surface area 1.7407215396481E+14
Volume 9.4989751753618E+20
Height 9451659.6990511