20750880 (number)

20750880 is an even 8-digits composite number following 20750879 and preceding 20750881. In scientific notation, it is written as 2.0750880 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 5206016 positive integers (up to 20750880) that are relatively prime to 20750880.

Interesting facts

Basic properties

Name

Name twenty million seven hundred fifty thousand eight hundred eighty

Notation

Scientific notation 2.0750880 × 10^7
Engineering notation 2.0750880 × 10^6

Prime Factorization of 20750880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 17 × 2543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1296930
Product of the distinct prime numbers

The prime factorization of 20750880 is 2 × 2 × 2 × 2 × 2 × 15 × 17 × 2543. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 4, 71, 20, 717, 584, 3150, 6488, 13433, 4925, 801398, 326379, 7125945, 6444079, 45144472, 80018826, 15136498, 956429599, 2226532114, 8432963779

Basic calculations (n = 20750880)

Multiplication

n×y
n×2 41501760
n×3 62252640
n×4 83003520
n×5 103754400

Division

n÷y
n÷2 10375440
n÷3 6916960
n÷3 5187720
n÷5 4150176

Exponentiation

ny
n2 430599020774400
n3 8.9353086082071E+21
n4 1.8541551669187E+29
n5 3.847535137011E+36

Nth Root

y√n
2√n 4555.3133810968
3√n 274.79711757707
4√n 67.493061725609
5√n 29.067474743709

Divisors of 20750880

1, 2, 4, 8, 15, 16, 17, 30, 32, 34, 60, 68, 120, 136, 240, 255, 272, 480, 510, 544, 1020, 2040, 2543, 4080, 5086, 8160, 10172, 20344, 38145, 40688, 43231, 76290, 81376, 86462, 152580, 172924, 305160, 345848, 610320, 648465, 691696, 1220640, 1296930, 1383392, 2593860, 5187720, 10375440, 20750880

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 -20750879
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 20750880 can be divided by 48 positive divisors. The sum of these divisors (counting 20750880) is 1, the average is 0.020833333333333.

Base conversion 20750880

Base System Value
2 Binary 1001111001010001000100000
3 Ternary 1110001020212010
4 Quaternary 1033022020200
5 Quinary 20303012010
6 Senary 2020432520
8 Octal 117121040
10 Decimal 20750880
12 Duodecimal 6b48740
16 Hexadecimal 13ca220
20 Vigesimal 69dh40
36 Base36 ccrhc

Cryptographic Hash Functions

md5 8fff3800bd1020a99979577ceffab7b2
sha1 078ab5f6321b73d0a7859946f712eecea01467c3
sha256 37532d1a70fe9f24366793a74e9d5ad6100768801cd2b2d041f954609b41bdda
sha512 495762a3fe0b11695a258dbb3f5afa4ad8b9ce4f703f6c30b2af2dbadaa013053c9634d1cfee47c7cc6e3a26280cdce497cb82f3479da10b641c906c70a9ca28
ripemd-160 8e15e9b749dff5a49b6625082dcd96bbba91af3a

20750880 as geometric shapes

Circle

Radius = n
Diameter 41501760
Circumference 130381624.32705
Area 1.3527667203078E+15

Sphere

Radius = n
Volume 3.7428133174801E+22
Surface area 5.4110668812313E+15
Circumference 130381624.32705

Square

Length = n
Perimeter 83003520
Area 430599020774400
Diagonal 29346175.927177

Cube

Length = n
Surface area 2583594124646400
Volume 8.9353086082071E+21
Space diagonal 35941578.461765

Equilateral Triangle

Length = n
Perimeter 62252640
Area 1.8645484541767E+14
Altitude 17970789.230882

Triangular Pyramid

Length = n
Surface area 1.8645484541767E+14
Volume 1.053036218143E+21
Height 9782058.6423922