25802020 (number)

25802020 is an even 8-digits composite number following 25802019 and preceding 25802021. In scientific notation, it is written as 2.5802020 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 10292832 positive integers (up to 25802020) that are relatively prime to 25802020.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred two thousand twenty

Notation

Scientific notation 2.5802020 × 10^7
Engineering notation 2.5802020 × 10^6

Prime Factorization of 25802020

Prime Factorization 2 × 2 × 5 × 419 × 3079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12901010
Product of the distinct prime numbers

The prime factorization of 25802020 is 2 × 2 × 5 × 419 × 3079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 26, 74, 80, 506, 1239, 9013, 85911, 55754, 669379, 740914, 5979957, 6457695, 39567243, 65380901, 442080023, 731497528, 4372231012, 2171568874

Basic calculations (n = 25802020)

Multiplication

n×y
n×2 51604040
n×3 77406060
n×4 103208080
n×5 129010100

Division

n÷y
n÷2 12901010
n÷3 8600673.3333333
n÷3 6450505
n÷5 5160404

Exponentiation

ny
n2 665744236080400
n3 1.7177546094231E+22
n4 4.4321538787428E+29
n5 1.143585230224E+37

Nth Root

y√n
2√n 5079.568879344
3√n 295.49574787052
4√n 71.271094276319
5√n 30.362025557819

Divisors of 25802020

1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 3079, 4190, 6158, 8380, 12316, 15395, 30790, 61580, 1290101, 2580202, 5160404, 6450505, 12901010, 25802020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25802019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25802020 can be divided by 24 positive divisors. The sum of these divisors (counting 25802020) is 1, the average is 0.041666666666667.

Base conversion 25802020

Base System Value
2 Binary 1100010011011010100100100
3 Ternary 1210112212201101
4 Quaternary 1202123110210
5 Quinary 23101131040
6 Senary 2321005444
8 Octal 142332444
10 Decimal 25802020
12 Duodecimal 8783884
16 Hexadecimal 189b524
20 Vigesimal 815510
36 Base36 fd0ys

Cryptographic Hash Functions

md5 d097e51f5ed95f6245077a2a8a65561e
sha1 9387b01746f28f6c8018f7fddff2385e996c764e
sha256 1a512cf57f7462d006d7271b4aab73add61c059098ef1c9de28e65360aa057e6
sha512 b4d417139c729f571f870f856841a59db3e5848b4c4360be13e11009e0a6ee0ecba9af4a1365a401ef27067db1f7c5545d20a21c5c95e56460110328d20533e2
ripemd-160 748b0060192a8c5a5aa9b10e0125edbff1b31d5d

25802020 as geometric shapes

Circle

Radius = n
Diameter 51604040
Circumference 162118872.95955
Area 2.0914972012399E+15

Sphere

Radius = n
Volume 7.1953136821782E+22
Surface area 8.3659888049597E+15
Circumference 162118872.95955

Square

Length = n
Perimeter 103208080
Area 665744236080400
Diagonal 36489566.620622

Cube

Length = n
Surface area 3994465416482400
Volume 1.7177546094231E+22
Space diagonal 44690409.577908

Equilateral Triangle

Length = n
Perimeter 77406060
Area 2.8827571043435E+14
Altitude 22345204.788954

Triangular Pyramid

Length = n
Surface area 2.8827571043435E+14
Volume 2.0243932212292E+21
Height 12163188.873541