20798769 (number)

20798769 is an odd 8-digits composite number following 20798768 and preceding 20798770. In scientific notation, it is written as 2.0798769 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 12771072 positive integers (up to 20798769) that are relatively prime to 20798769.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand seven hundred sixty-nine

Notation

Scientific notation 2.0798769 × 10^7
Engineering notation 2.0798769 × 10^6

Prime Factorization of 20798769

Prime Factorization 3 × 17 × 47 × 8677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20798769
Product of the distinct prime numbers

The prime factorization of 20798769 is 3 × 17 × 47 × 8677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 58, 14, 134, 103, 3058, 1589, 89433, 2668, 580683, 803750, 9193199, 2589903, 36571662, 86796048, 35540682, 608446845, 7206630290, 7498010819

Basic calculations (n = 20798769)

Multiplication

n×y
n×2 41597538
n×3 62396307
n×4 83195076
n×5 103993845

Division

n÷y
n÷2 10399384.5
n÷3 6932923
n÷3 5199692.25
n÷5 4159753.8

Exponentiation

ny
n2 432588791915361
n3 8.9973143550367E+21
n4 1.8713306289079E+29
n5 3.892137347328E+36

Nth Root

y√n
2√n 4560.566741097
3√n 275.00834795595
4√n 67.531968289818
5√n 29.080878792856

Divisors of 20798769

1, 3, 17, 47, 51, 141, 799, 2397, 8677, 26031, 147509, 407819, 442527, 1223457, 6932923, 20798769

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 -20798768
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 20798769 can be divided by 16 positive divisors. The sum of these divisors (counting 20798769) is 1, the average is 0.0625.

Base conversion 20798769

Base System Value
2 Binary 1001111010101110100110001
3 Ternary 1110010200112210
4 Quaternary 1033111310301
5 Quinary 20311030034
6 Senary 2021442333
8 Octal 117256461
10 Decimal 20798769
12 Duodecimal 6b703a9
16 Hexadecimal 13d5d31
20 Vigesimal 69jgi9
36 Base36 cdsfl

Cryptographic Hash Functions

md5 357735bc3faccbe87c896b4debca53b0
sha1 f52544fe5e137e8ce4db0f328baedeff244eb33c
sha256 a2c6a82465ccdb069333f601ce8bf99cd8565a945746c60e75272d5058ceb6f5
sha512 edf2e99fc6087ed7a693bb9d7526ba7780a13ae786d0166293e3b6503c049323a29c38d00a77839fa6d3187a764342d7600b2c01dcfea7500113d888b6e31751
ripemd-160 80764346a64f8e53b36737811e2c23382c6a4cf0

20798769 as geometric shapes

Circle

Radius = n
Diameter 41597538
Circumference 130682519.78822
Area 1.3590177707066E+15

Sphere

Radius = n
Volume 3.7687862239762E+22
Surface area 5.4360710828263E+15
Circumference 130682519.78822

Square

Length = n
Perimeter 83195076
Area 432588791915361
Diagonal 29413901.200465

Cube

Length = n
Surface area 2595532751492166
Volume 8.9973143550367E+21
Space diagonal 36024524.642889

Equilateral Triangle

Length = n
Perimeter 62396307
Area 1.8731644159556E+14
Altitude 18012262.321444

Triangular Pyramid

Length = n
Surface area 1.8731644159556E+14
Volume 1.0603436654856E+21
Height 9804633.7334884