20798860 (number)

20798860 is an even 8-digits composite number following 20798859 and preceding 20798861. In scientific notation, it is written as 2.0798860 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 8319536 positive integers (up to 20798860) that are relatively prime to 20798860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0798860 × 10^7
Engineering notation 2.0798860 × 10^6

Prime Factorization of 20798860

Prime Factorization 2 × 2 × 5 × 1039943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10399430
Product of the distinct prime numbers

The prime factorization of 20798860 is 2 × 2 × 5 × 1039943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 13, 84, 213, 152, 8078, 3393, 44182, 14659, 459490, 200241, 2701486, 309905, 7655685, 51270854, 877049576, 203585940, 7991034833, 8257079528

Basic calculations (n = 20798860)

Multiplication

n×y
n×2 41597720
n×3 62396580
n×4 83195440
n×5 103994300

Division

n÷y
n÷2 10399430
n÷3 6932953.3333333
n÷3 5199715
n÷5 4159772

Exponentiation

ny
n2 432592577299600
n3 8.9974324522936E+21
n4 1.8713633793471E+29
n5 3.8922224936167E+36

Nth Root

y√n
2√n 4560.5767179163
3√n 275.00874903294
4√n 67.532042157159
5√n 29.080904240087

Divisors of 20798860

1, 2, 4, 5, 10, 20, 1039943, 2079886, 4159772, 5199715, 10399430, 20798860

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 -20798859
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 20798860 can be divided by 12 positive divisors. The sum of these divisors (counting 20798860) is 1, the average is 0.083333333333333.

Base conversion 20798860

Base System Value
2 Binary 1001111010101110110001100
3 Ternary 1110010200200011
4 Quaternary 1033111312030
5 Quinary 20311030420
6 Senary 2021443004
8 Octal 117256614
10 Decimal 20798860
12 Duodecimal 6b70464
16 Hexadecimal 13d5d8c
20 Vigesimal 69jh30
36 Base36 cdsi4

Cryptographic Hash Functions

md5 1a9a331127188ee23cf42ac84f7116c1
sha1 c299cf8ec7961b72d3bdb5bb2a0e77d9b248296d
sha256 de5ecbc5eb0c5850bb37db96aa60e4b85f2b2b581631f5ad222ee5209eb628b8
sha512 379cf6eeff27d7abe323654a3b341a42a28886f495c44185687a09633bca65b5eee39e1d5e8935dd201ce3798318bef853ff82907c05f2e783a1b7e51fd1519f
ripemd-160 565b3e7db1595ff5d0c151daf66a95f6da015b4a

20798860 as geometric shapes

Circle

Radius = n
Diameter 41597720
Circumference 130683091.55809
Area 1.3590296628419E+15

Sphere

Radius = n
Volume 3.7688356924394E+22
Surface area 5.4361186513676E+15
Circumference 130683091.55809

Square

Length = n
Perimeter 83195440
Area 432592577299600
Diagonal 29414029.893899

Cube

Length = n
Surface area 2595555463797600
Volume 8.9974324522936E+21
Space diagonal 36024682.259512

Equilateral Triangle

Length = n
Perimeter 62396580
Area 1.8731808071502E+14
Altitude 18012341.129756

Triangular Pyramid

Length = n
Surface area 1.8731808071502E+14
Volume 1.0603575833808E+21
Height 9804676.6312998