20020858 (number)

20020858 is an even 8-digits composite number following 20020857 and preceding 20020859. In scientific notation, it is written as 2.0020858 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 8400240 positive integers (up to 20020858) that are relatively prime to 20020858.

Interesting facts

Basic properties

Name

Name twenty million twenty thousand eight hundred fifty-eight

Notation

Scientific notation 2.0020858 × 10^7
Engineering notation 2.0020858 × 10^6

Prime Factorization of 20020858

Prime Factorization 2 × 11 × 13 × 70003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20020858
Product of the distinct prime numbers

The prime factorization of 20020858 is 2 × 11 × 13 × 70003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 1, 77, 801, 694, 9509, 3659, 88567, 72772, 746591, 475523, 1211944, 271051, 37288581, 17051875, 341719408, 17360894, 1612455154, 510945593

Basic calculations (n = 20020858)

Multiplication

n×y
n×2 40041716
n×3 60062574
n×4 80083432
n×5 100104290

Division

n÷y
n÷2 10010429
n÷3 6673619.3333333
n÷3 5005214.5
n÷5 4004171.6

Exponentiation

ny
n2 400834755056164
n3 8.0250557124442E+21
n4 1.6066850086093E+29
n5 3.2167212408097E+36

Nth Root

y√n
2√n 4474.4673426007
3√n 271.53609107945
4√n 66.891459414492
5√n 28.86001397602

Divisors of 20020858

1, 2, 11, 13, 22, 26, 143, 286, 70003, 140006, 770033, 910039, 1540066, 1820078, 10010429, 20020858

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 -20020857
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 20020858 can be divided by 16 positive divisors. The sum of these divisors (counting 20020858) is 1, the average is 0.0625.

Base conversion 20020858

Base System Value
2 Binary 1001100010111111001111010
3 Ternary 1101200011110021
4 Quaternary 1030113321322
5 Quinary 20111131413
6 Senary 1553041054
8 Octal 114277172
10 Decimal 20020858
12 Duodecimal 685618a
16 Hexadecimal 1317e7a
20 Vigesimal 652c2i
36 Base36 bx46y

Cryptographic Hash Functions

md5 8774e7e1f557f94587551eb267bb50fb
sha1 818005b655a303595a56ee34808aa6639e0cb1f8
sha256 eb420d787e8827f8e38b3f377b9d00d848da07402ef40dfb294a5b709ab740be
sha512 5f130dafef11d89610bb7e0cae5a320f128a5c234734982437e448a9d47b16e4129a8addf041f8773e221c2e4f5987781e8813c9c512489186268a528e3cf7cb
ripemd-160 1f697bdea79ea408b5abb4ed4616d52f5fc802d2

20020858 as geometric shapes

Circle

Radius = n
Diameter 40041716
Circumference 125794760.82273
Area 1.2592595217879E+15

Sphere

Radius = n
Volume 3.3615274761152E+22
Surface area 5.0370380871516E+15
Circumference 125794760.82273

Square

Length = n
Perimeter 80083432
Area 400834755056164
Diagonal 28313768.913946

Cube

Length = n
Surface area 2405008530336984
Volume 8.0250557124442E+21
Space diagonal 34677143.267122

Equilateral Triangle

Length = n
Perimeter 60062574
Area 1.7356654029918E+14
Altitude 17338571.633561

Triangular Pyramid

Length = n
Surface area 1.7356654029918E+14
Volume 9.4576188561153E+20
Height 9437922.9713153