20051864 (number)

20051864 is an even 8-digits composite number following 20051863 and preceding 20051865. In scientific notation, it is written as 2.0051864 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 8593632 positive integers (up to 20051864) that are relatively prime to 20051864.

Interesting facts

Basic properties

Name

Name twenty million fifty-one thousand eight hundred sixty-four

Notation

Scientific notation 2.0051864 × 10^7
Engineering notation 2.0051864 × 10^6

Prime Factorization of 20051864

Prime Factorization 2 × 2 × 2 × 7 × 358069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5012966
Product of the distinct prime numbers

The prime factorization of 20051864 is 2 × 2 × 2 × 7 × 358069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 50, 33, 359, 68, 8290, 8958, 31387, 32309, 483587, 927652, 2982135, 7735034, 64224582, 54225959, 259449083, 653376754, 8369468817, 2645227908

Basic calculations (n = 20051864)

Multiplication

n×y
n×2 40103728
n×3 60155592
n×4 80207456
n×5 100259320

Division

n÷y
n÷2 10025932
n÷3 6683954.6666667
n÷3 5012966
n÷5 4010372.8

Exponentiation

ny
n2 402077249874496
n3 8.0623983319774E+21
n4 1.6166611486664E+29
n5 3.2417069487142E+36

Nth Root

y√n
2√n 4477.9307721313
3√n 271.6761933921
4√n 66.917342835256
5√n 28.86894745711

Divisors of 20051864

1, 2, 4, 7, 8, 14, 28, 56, 358069, 716138, 1432276, 2506483, 2864552, 5012966, 10025932, 20051864

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 -20051863
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 20051864 can be divided by 16 positive divisors. The sum of these divisors (counting 20051864) is 1, the average is 0.0625.

Base conversion 20051864

Base System Value
2 Binary 1001100011111011110011000
3 Ternary 1101201201222122
4 Quaternary 1030133132120
5 Quinary 20113124424
6 Senary 1553440412
8 Octal 114373630
10 Decimal 20051864
12 Duodecimal 6870108
16 Hexadecimal 131f798
20 Vigesimal 6569d4
36 Base36 bxs48

Cryptographic Hash Functions

md5 716786059a8f06ce992eb1f003a6c4f8
sha1 924ea58e80c0a8c7ef93e5f0bccf2cf0c06461ba
sha256 c7448f330b1379b29fcd7dfba697e17624f8755348fc879c7cef1ba887390e9c
sha512 c43451a9c4447f295b2cb6b5a22f8afdb9ff7aa8d0bd0be36f7e4141580a0779223db8288d6d503c168a514a793b84e0ac4e7bed45a7c0f334aeeca64740bb48
ripemd-160 32bf438cb66f5903e2f3a271b2cd4125dce6f12c

20051864 as geometric shapes

Circle

Radius = n
Diameter 40103728
Circumference 125989577.26636
Area 1.2631629343813E+15

Sphere

Radius = n
Volume 3.3771695160073E+22
Surface area 5.0526517375252E+15
Circumference 125989577.26636

Square

Length = n
Perimeter 80207456
Area 402077249874496
Diagonal 28357618.019661

Cube

Length = n
Surface area 2412463499246976
Volume 8.0623983319774E+21
Space diagonal 34730847.234461

Equilateral Triangle

Length = n
Perimeter 60155592
Area 1.7410455633755E+14
Altitude 17365423.617231

Triangular Pyramid

Length = n
Surface area 1.7410455633755E+14
Volume 9.5016275552806E+20
Height 9452539.3398869