25528020 (number)

25528020 is an even 8-digits composite number following 25528019 and preceding 25528021. In scientific notation, it is written as 2.5528020 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 144 positive divisors. There are 5515776 positive integers (up to 25528020) that are relatively prime to 25528020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5528020 × 10^7
Engineering notation 2.5528020 × 10^6

Prime Factorization of 25528020

Prime Factorization 2 × 2 × 3 × 7 × 7 × 5 × 19 × 457

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1823430
Product of the distinct prime numbers

The prime factorization of 25528020 is 2 × 2 × 3 × 7 × 7 × 5 × 19 × 457. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 3, 87, 2, 125, 444, 6274, 3402, 16007, 71389, 826962, 493186, 8989022, 2748391, 51450499, 808773, 435565349, 882748465, 1255796704, 7285836383

Basic calculations (n = 25528020)

Multiplication

n×y
n×2 51056040
n×3 76584060
n×4 102112080
n×5 127640100

Division

n÷y
n÷2 12764010
n÷3 8509340
n÷3 6382005
n÷5 5105604

Exponentiation

ny
n2 651679805120400
n3 1.663609509871E+22
n4 4.2468656840176E+29
n5 1.0841407211892E+37

Nth Root

y√n
2√n 5052.5261008727
3√n 294.44603498475
4√n 71.081123379366
5√n 30.297265050408

Divisors of 25528020

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 457, 490, 532, 570, 588, 665, 735, 798, 914, 931, 980, 1140, 1330, 1371, 1470, 1596, 1828, 1862, 1995, 2285, 2660, 2742, 2793, 2940, 3199, 3724, 3990, 4570, 4655, 5484, 5586, 6398, 6855, 7980, 8683, 9140, 9310, 9597, 11172, 12796, 13710, 13965, 15995, 17366, 18620, 19194, 22393, 26049, 27420, 27930, 31990, 34732, 38388, 43415, 44786, 47985, 52098, 55860, 60781, 63980, 67179, 86830, 89572, 95970, 104196, 111965, 121562, 130245, 134358, 173660, 182343, 191940, 223930, 243124, 260490, 268716, 303905, 335895, 364686, 425467, 447860, 520980, 607810, 671790, 729372, 850934, 911715, 1215620, 1276401, 1343580, 1701868, 1823430, 2127335, 2552802, 3646860, 4254670, 5105604, 6382005, 8509340, 12764010, 25528020

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25528019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25528020 can be divided by 144 positive divisors. The sum of these divisors (counting 25528020) is 1, the average is 0.0069444444444444.

Base conversion 25528020

Base System Value
2 Binary 1100001011000011011010100
3 Ternary 1210000221212020
4 Quaternary 1201120123110
5 Quinary 23013344040
6 Senary 2311053140
8 Octal 141303324
10 Decimal 25528020
12 Duodecimal 86711b0
16 Hexadecimal 18586d4
20 Vigesimal 7jb010
36 Base36 f75jo

Cryptographic Hash Functions

md5 9f5cfdaae20b4dfb630dd4184745a7cf
sha1 b7ad32c5bd757286313ac08c2b9530d7127e003a
sha256 5228041bbba903231dc5dc3ee082320a4fada3b265c150bc7dc404e18714cc06
sha512 7785201b090b973afa5f682e8434bdaf59b1b49bc290595687b23a267273c41b806a85b0a98820d554f19d9b14823c871b73f2a63ac920f65376e00259f9469d
ripemd-160 60b0997c4ebee45aeecc25d4fbbe7c6f4aafa440

25528020 as geometric shapes

Circle

Radius = n
Diameter 51056040
Circumference 160397280.18539
Area 2.0473124882591E+15

Sphere

Radius = n
Volume 6.968511219537E+22
Surface area 8.1892499530363E+15
Circumference 160397280.18539

Square

Length = n
Perimeter 102112080
Area 651679805120400
Diagonal 36102072.104532

Cube

Length = n
Surface area 3910078830722400
Volume 1.663609509871E+22
Space diagonal 44215827.656634

Equilateral Triangle

Length = n
Perimeter 76584060
Area 2.8218563318378E+14
Altitude 22107913.828317

Triangular Pyramid

Length = n
Surface area 2.8218563318378E+14
Volume 1.9605826094603E+21
Height 12034024.034844