20025864 (number)

20025864 is an even 8-digits composite number following 20025863 and preceding 20025865. In scientific notation, it is written as 2.0025864 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6282240 positive integers (up to 20025864) that are relatively prime to 20025864.

Interesting facts

Basic properties

Name

Name twenty million twenty-five thousand eight hundred sixty-four

Notation

Scientific notation 2.0025864 × 10^7
Engineering notation 2.0025864 × 10^6

Prime Factorization of 20025864

Prime Factorization 2 × 2 × 2 × 9 × 17 × 16361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5006466
Product of the distinct prime numbers

The prime factorization of 20025864 is 2 × 2 × 2 × 9 × 17 × 16361. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 94, 33, 39, 104, 6433, 8332, 83431, 65668, 485993, 351122, 403895, 1465499, 50742482, 1724702, 891353179, 780571864, 5547618220, 4776592285

Basic calculations (n = 20025864)

Multiplication

n×y
n×2 40051728
n×3 60077592
n×4 80103456
n×5 100129320

Division

n÷y
n÷2 10012932
n÷3 6675288
n÷3 5006466
n÷5 4005172.8

Exponentiation

ny
n2 401035228946496
n3 8.0310769540914E+21
n4 1.6082925485617E+29
n5 3.220744784971E+36

Nth Root

y√n
2√n 4475.0267038309
3√n 271.5587207522
4√n 66.895640394804
5√n 28.861457058854

Divisors of 20025864

1, 2, 4, 8, 9, 17, 18, 34, 36, 68, 72, 136, 153, 306, 612, 1224, 16361, 32722, 65444, 130888, 147249, 278137, 294498, 556274, 588996, 1112548, 1177992, 2225096, 2503233, 5006466, 10012932, 20025864

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20025863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20025864 can be divided by 32 positive divisors. The sum of these divisors (counting 20025864) is 1, the average is 0.03125.

Base conversion 20025864

Base System Value
2 Binary 1001100011001001000001000
3 Ternary 1101200102022200
4 Quaternary 1030121020020
5 Quinary 20111311424
6 Senary 1553120200
8 Octal 114311010
10 Decimal 20025864
12 Duodecimal 6859060
16 Hexadecimal 1319208
20 Vigesimal 6534d4
36 Base36 bx820

Cryptographic Hash Functions

md5 00e1e1a0221d6e67f0cabf24031843f3
sha1 a06eec880025c809e9c1b5b05dfd76050d8be0f0
sha256 cb73d4ae94273d6fc46efc8b1eaffe8a561f1cd90e93649bfaf27c1ef739bbba
sha512 38e62331cd923d7db35e4cc3b0de86aa2d7fa201b5eac39c9f2027ff151694f5ecfb75750dcee28201d17125950d685988b5b7041e4a9ff7f7efb2454fe077b4
ripemd-160 755ffdb9fe23608d760c53ef0aa0d674021d3d91

20025864 as geometric shapes

Circle

Radius = n
Diameter 40051728
Circumference 125826214.44838
Area 1.259889329089E+15

Sphere

Radius = n
Volume 3.3640496479184E+22
Surface area 5.039557316356E+15
Circumference 125826214.44838

Square

Length = n
Perimeter 80103456
Area 401035228946496
Diagonal 28320848.467039

Cube

Length = n
Surface area 2406211373678976
Volume 8.0310769540914E+21
Space diagonal 34685813.913465

Equilateral Triangle

Length = n
Perimeter 60077592
Area 1.7365334804009E+14
Altitude 17342906.956732

Triangular Pyramid

Length = n
Surface area 1.7365334804009E+14
Volume 9.4647149574484E+20
Height 9440282.8223464