25772561 (number)

25772561 is an odd 8-digits composite number following 25772560 and preceding 25772562. In scientific notation, it is written as 2.5772561 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 23009280 positive integers (up to 25772561) that are relatively prime to 25772561.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred seventy-two thousand five hundred sixty-one

Notation

Scientific notation 2.5772561 × 10^7
Engineering notation 2.5772561 × 10^6

Prime Factorization of 25772561

Prime Factorization 17 × 29 × 61 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25772561
Product of the distinct prime numbers

The prime factorization of 25772561 is 17 × 29 × 61 × 857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 43, 87, 232, 670, 3636, 8457, 62594, 19886, 700673, 542632, 6425394, 3475818, 85416208, 16297299, 638253506, 348217794, 1964930459, 1569379680

Basic calculations (n = 25772561)

Multiplication

n×y
n×2 51545122
n×3 77317683
n×4 103090244
n×5 128862805

Division

n÷y
n÷2 12886280.5
n÷3 8590853.6666667
n÷3 6443140.25
n÷5 5154512.2

Exponentiation

ny
n2 664224900498721
n3 1.7118776765822E+22
n4 4.4119471844254E+29
n5 1.1370717793938E+37

Nth Root

y√n
2√n 5076.6682972201
3√n 295.38324602932
4√n 71.250742432764
5√n 30.355089328229

Divisors of 25772561

1, 17, 29, 61, 493, 857, 1037, 1769, 14569, 24853, 30073, 52277, 422501, 888709, 1516033, 25772561

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 -25772560
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 25772561 can be divided by 16 positive divisors. The sum of these divisors (counting 25772561) is 1, the average is 0.0625.

Base conversion 25772561

Base System Value
2 Binary 1100010010100001000010001
3 Ternary 1210111101022022
4 Quaternary 1202110020101
5 Quinary 23044210221
6 Senary 2320221225
8 Octal 142241021
10 Decimal 25772561
12 Duodecimal 876a815
16 Hexadecimal 1894211
20 Vigesimal 811b81
36 Base36 fce8h

Cryptographic Hash Functions

md5 b1e48aed01bd6d7314abb35ad8ea08c5
sha1 1960de202c64b5419c6d3d9c1496335c2112d4bf
sha256 c61f87b350f115f42fd6a3e9a323204c483a3c21f07813d978da4015ab42e08b
sha512 acde53a4ac3b1ce97545ff28045234e47d7ea5843b6c1cdce9a9876982886c5b8d3ccb9cf32929c39263fc72093f72e7450638f9d57f59ffb9dae4fb07fd532a
ripemd-160 cf533f7ae1a9db1da8b49b65cd9e418c6cc0fe8f

25772561 as geometric shapes

Circle

Radius = n
Diameter 51545122
Circumference 161933776.60359
Area 2.0867240677382E+15

Sphere

Radius = n
Volume 7.1706964434601E+22
Surface area 8.3468962709528E+15
Circumference 161933776.60359

Square

Length = n
Perimeter 103090244
Area 664224900498721
Diagonal 36447905.303288

Cube

Length = n
Surface area 3985349402992326
Volume 1.7118776765822E+22
Space diagonal 44639385.093168

Equilateral Triangle

Length = n
Perimeter 77317683
Area 2.8761781882904E+14
Altitude 22319692.546584

Triangular Pyramid

Length = n
Surface area 2.8761781882904E+14
Volume 2.0174671894553E+21
Height 12149301.767763