20796880 (number)

20796880 is an even 8-digits composite number following 20796879 and preceding 20796881. In scientific notation, it is written as 2.0796880 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 7678464 positive integers (up to 20796880) that are relatively prime to 20796880.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-six thousand eight hundred eighty

Notation

Scientific notation 2.0796880 × 10^7
Engineering notation 2.0796880 × 10^6

Prime Factorization of 20796880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 19997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2599610
Product of the distinct prime numbers

The prime factorization of 20796880 is 2 × 2 × 2 × 2 × 5 × 13 × 19997. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20796880)

Multiplication

n×y
n×2 41593760
n×3 62390640
n×4 83187520
n×5 103984400

Division

n÷y
n÷2 10398440
n÷3 6932293.3333333
n÷3 5199220
n÷5 4159376

Exponentiation

ny
n2 432510217734400
n3 8.9948630969962E+21
n4 1.8706508844466E+29
n5 3.8903701965729E+36

Nth Root

y√n
2√n 4560.3596349411
3√n 275.00002203857
4√n 67.530434878957
5√n 29.080350532978

Divisors of 20796880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20796879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20796880 can be divided by 40 positive divisors. The sum of these divisors (counting 20796880) is 1, the average is 0.025.

Base conversion 20796880

Base System Value
2 Binary 1001111010101010111010000
3 Ternary 1110010120221211
4 Quaternary 1033111113100
5 Quinary 20311000010
6 Senary 2021425504
8 Octal 117252720
10 Decimal 20796880
12 Duodecimal 6b6b294
16 Hexadecimal 13d55d0
20 Vigesimal 69jc40
36 Base36 cdqz4

Cryptographic Hash Functions

md5 b40214768d081029c93733f8178d48bb
sha1 8025f4102a33a7cceed437673078057e997abe86
sha256 10270d9ea77cdcc06ebc212b72cc2303201102b4fd7d71654ac58dd2a457fa91
sha512 657eea7e3c8dfa79135ac4c4e4ccd3edf41510b8b9b332761540076cae74fa97105cfaab682f1b4b39dad7b07d770cc685e674afe40bf261e76ee23c1976e739
ripemd-160 d8434d23b505c26f935c20be538b5df4d4c3f618

20796880 as geometric shapes

Circle

Radius = n
Diameter 41593760
Circumference 130670650.85118
Area 1.3587709226369E+15

Sphere

Radius = n
Volume 3.7677594434092E+22
Surface area 5.4350836905477E+15
Circumference 130670650.85118

Square

Length = n
Perimeter 83187520
Area 432510217734400
Diagonal 29411229.751046

Cube

Length = n
Surface area 2595061306406400
Volume 8.9948630969962E+21
Space diagonal 36021252.798913

Equilateral Triangle

Length = n
Perimeter 62390640
Area 1.8728241797716E+14
Altitude 18010626.399457

Triangular Pyramid

Length = n
Surface area 1.8728241797716E+14
Volume 1.0600547819551E+21
Height 9803743.2503486