20998084 (number)

20998084 is an even 8-digits composite number following 20998083 and preceding 20998085. In scientific notation, it is written as 2.0998084 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 10489824 positive integers (up to 20998084) that are relatively prime to 20998084.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-eight thousand eighty-four

Notation

Scientific notation 2.0998084 × 10^7
Engineering notation 2.0998084 × 10^6

Prime Factorization of 20998084

Prime Factorization 2 × 2 × 2053 × 2557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10499042
Product of the distinct prime numbers

The prime factorization of 20998084 is 2 × 2 × 2053 × 2557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 62, 80, 320, 632, 3742, 6261, 6160, 22483, 113634, 429946, 7090487, 4585047, 70297698, 82770326, 978246234, 219698079, 6953014711, 8840531506

Basic calculations (n = 20998084)

Multiplication

n×y
n×2 41996168
n×3 62994252
n×4 83992336
n×5 104990420

Division

n÷y
n÷2 10499042
n÷3 6999361.3333333
n÷3 5249521
n÷5 4199616.8

Exponentiation

ny
n2 440919531671056
n3 9.2584653632695E+21
n4 1.9441003340902E+29
n5 4.0822382119655E+36

Nth Root

y√n
2√n 4582.3666374484
3√n 275.88402675003
4√n 67.693180139866
5√n 29.136402886675

Divisors of 20998084

1, 2, 4, 2053, 2557, 4106, 5114, 8212, 10228, 5249521, 10499042, 20998084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20998083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20998084 can be divided by 12 positive divisors. The sum of these divisors (counting 20998084) is 1, the average is 0.083333333333333.

Base conversion 20998084

Base System Value
2 Binary 1010000000110011111000100
3 Ternary 1110111210221211
4 Quaternary 1100012133010
5 Quinary 20333414314
6 Senary 2030021204
8 Octal 120063704
10 Decimal 20998084
12 Duodecimal 7047804
16 Hexadecimal 14067c4
20 Vigesimal 6b4f44
36 Base36 ci284

Cryptographic Hash Functions

md5 9f818df2dc15e378597c5543b503e4e6
sha1 08f054a8fe0751ccc210524ad80638eeb469c3dc
sha256 4fe1d92a338262caaeb942984cfbaca80466a4c2f99c14ab51b9468d46fe0fb1
sha512 9b37e319ce5e6e2b35baa05df55204a0a25d22d8e61c8be4cbe2c4dc26211a2c7cb03984b3f2060708767f6f8f1698ab0aa2b417df596ce603e9192078223b3c
ripemd-160 142a6849848e677dd8ee8bc0adca71093d351946

20998084 as geometric shapes

Circle

Radius = n
Diameter 41996168
Circumference 131934852.86772
Area 1.385189561522E+15

Sphere

Radius = n
Volume 3.8781769025017E+22
Surface area 5.5407582460882E+15
Circumference 131934852.86772

Square

Length = n
Perimeter 83992336
Area 440919531671056
Diagonal 29695775.176649

Cube

Length = n
Surface area 2645517190026336
Volume 9.2584653632695E+21
Space diagonal 36369748.349599

Equilateral Triangle

Length = n
Perimeter 62994252
Area 1.9092375772594E+14
Altitude 18184874.1748

Triangular Pyramid

Length = n
Surface area 1.9092375772594E+14
Volume 1.0911206069581E+21
Height 9898591.7255498