20118980 (number)

20118980 is an even 8-digits composite number following 20118979 and preceding 20118981. In scientific notation, it is written as 2.0118980 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 6839040 positive integers (up to 20118980) that are relatively prime to 20118980.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighteen thousand nine hundred eighty

Notation

Scientific notation 2.0118980 × 10^7
Engineering notation 2.0118980 × 10^6

Prime Factorization of 20118980

Prime Factorization 2 × 2 × 5 × 7 × 131 × 1097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10059490
Product of the distinct prime numbers

The prime factorization of 20118980 is 2 × 2 × 5 × 7 × 131 × 1097. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 26, 80, 235, 203, 4291, 8970, 83339, 39285, 751733, 913224, 2335397, 7785354, 26249415, 38395927, 444820521, 584697873, 2433110990, 3011913143

Basic calculations (n = 20118980)

Multiplication

n×y
n×2 40237960
n×3 60356940
n×4 80475920
n×5 100594900

Division

n÷y
n÷2 10059490
n÷3 6706326.6666667
n÷3 5029745
n÷5 4023796

Exponentiation

ny
n2 404773356240400
n3 8.1436270587335E+21
n4 1.6384146992212E+29
n5 3.2963232565337E+36

Nth Root

y√n
2√n 4485.4185980798
3√n 271.97896679919
4√n 66.973267787079
5√n 28.888247202664

Divisors of 20118980

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1097, 1310, 1834, 2194, 2620, 3668, 4388, 4585, 5485, 7679, 9170, 10970, 15358, 18340, 21940, 30716, 38395, 76790, 143707, 153580, 287414, 574828, 718535, 1005949, 1437070, 2011898, 2874140, 4023796, 5029745, 10059490, 20118980

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 -20118979
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 20118980 can be divided by 48 positive divisors. The sum of these divisors (counting 20118980) is 1, the average is 0.020833333333333.

Base conversion 20118980

Base System Value
2 Binary 1001100101111110111000100
3 Ternary 1101212011001102
4 Quaternary 1030233313010
5 Quinary 20122301410
6 Senary 1555115232
8 Octal 114576704
10 Decimal 20118980
12 Duodecimal 68a2b18
16 Hexadecimal 132fdc4
20 Vigesimal 65eh90
36 Base36 bz7wk

Cryptographic Hash Functions

md5 e79c79a09c9263e7abc00897d7572fd3
sha1 fda843e5094fe980a524f80f88c00f128b85e39b
sha256 e56bd688f7fece242c7383be1b8246c570b0b4eac4599b0f8abd2f76f01cad97
sha512 15a4d5284f66017a76c82be28729e9f5620002008dd75c40509423088efc4f579eff8ee1e47be880d824fa12a1bd1d8e306b13ebdb7471b8809c29aac8f6a49e
ripemd-160 18879503827c503e21814b58a10f38c5153fc83b

20118980 as geometric shapes

Circle

Radius = n
Diameter 40237960
Circumference 126411279.53144
Area 1.2716330023337E+15

Sphere

Radius = n
Volume 3.4111945255056E+22
Surface area 5.0865320093349E+15
Circumference 126411279.53144

Square

Length = n
Perimeter 80475920
Area 404773356240400
Diagonal 28452534.377113

Cube

Length = n
Surface area 2428640137442400
Volume 8.1436270587335E+21
Space diagonal 34847095.556462

Equilateral Triangle

Length = n
Perimeter 60356940
Area 1.7527200463964E+14
Altitude 17423547.778231

Triangular Pyramid

Length = n
Surface area 1.7527200463964E+14
Volume 9.5973565278078E+20
Height 9484178.1257044