20794898 (number)

20794898 is an even 8-digits composite number following 20794897 and preceding 20794899. In scientific notation, it is written as 2.0794898 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 9901056 positive integers (up to 20794898) that are relatively prime to 20794898.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand eight hundred ninety-eight

Notation

Scientific notation 2.0794898 × 10^7
Engineering notation 2.0794898 × 10^6

Prime Factorization of 20794898

Prime Factorization 2 × 23 × 257 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20794898
Product of the distinct prime numbers

The prime factorization of 20794898 is 2 × 23 × 257 × 1759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 90, 91, 287, 346, 1486, 6395, 43016, 74398, 312306, 342392, 3609488, 4915446, 85910181, 83052255, 551520568, 717068881, 5192862784, 7639079190

Basic calculations (n = 20794898)

Multiplication

n×y
n×2 41589796
n×3 62384694
n×4 83179592
n×5 103974490

Division

n÷y
n÷2 10397449
n÷3 6931632.6666667
n÷3 5198724.5
n÷5 4158979.6

Exponentiation

ny
n2 432427782830404
n3 8.9922916363244E+21
n4 1.8699378736362E+29
n5 3.8885167348601E+36

Nth Root

y√n
2√n 4560.1423223404
3√n 274.99128567427
4√n 67.528825862297
5√n 29.079796224331

Divisors of 20794898

1, 2, 23, 46, 257, 514, 1759, 3518, 5911, 11822, 40457, 80914, 452063, 904126, 10397449, 20794898

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 -20794897
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 20794898 can be divided by 16 positive divisors. The sum of these divisors (counting 20794898) is 1, the average is 0.0625.

Base conversion 20794898

Base System Value
2 Binary 1001111010100111000010010
3 Ternary 1110010111020102
4 Quaternary 1033110320102
5 Quinary 20310414043
6 Senary 2021412402
8 Octal 117247022
10 Decimal 20794898
12 Duodecimal 6b6a102
16 Hexadecimal 13d4e12
20 Vigesimal 69j74i
36 Base36 cdpg2

Cryptographic Hash Functions

md5 32877f67b84ce0db0639d596082ff666
sha1 e9dec75d400dcba27735534a6db12082a9915253
sha256 8344c0a5de50c37ff405728291dc653ffa2b8669adde194e7ba9bb3ab3501b53
sha512 5d334ec302f8521b3da55c0af2d5d816b3766dc277f8b05a4bdafa6abcd1cf13b0625b1f19938081b15d3582042c755c8094dd05230a39f1c1e0243fd97a9fb8
ripemd-160 7807e69288d2b72f99aa1568e9f08570e92518bf

20794898 as geometric shapes

Circle

Radius = n
Diameter 41589796
Circumference 130658197.5779
Area 1.3585119457481E+15

Sphere

Radius = n
Volume 3.7666823124818E+22
Surface area 5.4340477829925E+15
Circumference 130658197.5779

Square

Length = n
Perimeter 83179592
Area 432427782830404
Diagonal 29408426.779765

Cube

Length = n
Surface area 2594566696982424
Volume 8.9922916363244E+21
Space diagonal 36017819.874212

Equilateral Triangle

Length = n
Perimeter 62384694
Area 1.8724672261666E+14
Altitude 18008909.937106

Triangular Pyramid

Length = n
Surface area 1.8724672261666E+14
Volume 1.0597517324087E+21
Height 9802808.9265884