20122982 (number)

20122982 is an even 8-digits composite number following 20122981 and preceding 20122983. In scientific notation, it is written as 2.0122982 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9120000 positive integers (up to 20122982) that are relatively prime to 20122982.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand nine hundred eighty-two

Notation

Scientific notation 2.0122982 × 10^7
Engineering notation 2.0122982 × 10^6

Prime Factorization of 20122982

Prime Factorization 2 × 11 × 401 × 2281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20122982
Product of the distinct prime numbers

The prime factorization of 20122982 is 2 × 11 × 401 × 2281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 65, 24, 771, 183, 8094, 2600, 75158, 10611, 338220, 612624, 6469732, 4060784, 40504925, 35800379, 1874764, 302739482, 183421138, 2672294307

Basic calculations (n = 20122982)

Multiplication

n×y
n×2 40245964
n×3 60368946
n×4 80491928
n×5 100614910

Division

n÷y
n÷2 10061491
n÷3 6707660.6666667
n÷3 5030745.5
n÷5 4024596.4

Exponentiation

ny
n2 404934404572324
n3 8.1484877343896E+21
n4 1.6397187200634E+29
n5 3.2996030288899E+36

Nth Root

y√n
2√n 4485.8646881064
3√n 271.99699931811
4√n 66.976598063103
5√n 28.889396381873

Divisors of 20122982

1, 2, 11, 22, 401, 802, 2281, 4411, 4562, 8822, 25091, 50182, 914681, 1829362, 10061491, 20122982

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 -20122981
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 20122982 can be divided by 16 positive divisors. The sum of these divisors (counting 20122982) is 1, the average is 0.0625.

Base conversion 20122982

Base System Value
2 Binary 1001100110000110101100110
3 Ternary 1101212100112122
4 Quaternary 1030300311212
5 Quinary 20122413412
6 Senary 1555145542
8 Octal 114606546
10 Decimal 20122982
12 Duodecimal 68a52b2
16 Hexadecimal 1330d66
20 Vigesimal 65f792
36 Base36 bzazq

Cryptographic Hash Functions

md5 1ba8eb9783fa3bcfa9e4400891ee652c
sha1 e48438197c82e402103496bc8a9748eec3de55c3
sha256 3cc4c5952f1eaf4c8e6fcbf7f59d1409d19e305d7b644601cf0236775438baf7
sha512 ddd52656383267d7d1ae1b08eef2e3405912d1624358b4a738aec098be70499742bf752f38f33254e5cdc5a94ee80f89a7a6120bdb2744550e429a0a1cc17938
ripemd-160 ec4c0b24d77c3266d9d7b52434db831484969b69

20122982 as geometric shapes

Circle

Radius = n
Diameter 40245964
Circumference 126436424.83904
Area 1.2721389505902E+15

Sphere

Radius = n
Volume 3.4132305605633E+22
Surface area 5.0885558023607E+15
Circumference 126436424.83904

Square

Length = n
Perimeter 80491928
Area 404934404572324
Diagonal 28458194.05979

Cube

Length = n
Surface area 2429606427433944
Volume 8.1484877343896E+21
Space diagonal 34854027.223794

Equilateral Triangle

Length = n
Perimeter 60368946
Area 1.7534174061298E+14
Altitude 17427013.611897

Triangular Pyramid

Length = n
Surface area 1.7534174061298E+14
Volume 9.6030848890038E+20
Height 9486064.6865966