25485087 (number)

25485087 is an odd 8-digits composite number following 25485086 and preceding 25485088. In scientific notation, it is written as 2.5485087 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 16990056 positive integers (up to 25485087) that are relatively prime to 25485087.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred eighty-five thousand eighty-seven

Notation

Scientific notation 2.5485087 × 10^7
Engineering notation 2.5485087 × 10^6

Prime Factorization of 25485087

Prime Factorization 3 × 8495029

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 25485087
Product of the distinct prime numbers

The prime factorization of 25485087 is 3 × 8495029. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 4, 53, 238, 231, 6621, 1697, 26170, 19088, 312837, 770192, 1772209, 8657952, 56609048, 71146120, 885396285, 211836267, 1395372438, 9982806650

Basic calculations (n = 25485087)

Multiplication

n×y
n×2 50970174
n×3 76455261
n×4 101940348
n×5 127425435

Division

n÷y
n÷2 12742543.5
n÷3 8495029
n÷3 6371271.75
n÷5 5097017.4

Exponentiation

ny
n2 649489659397569
n3 1.6552300475347E+22
n4 4.2183681766437E+29
n5 1.075054799798E+37

Nth Root

y√n
2√n 5048.2756461984
3√n 294.28087600725
4√n 71.051218470892
5√n 30.287067405576

Divisors of 25485087

1, 3, 8495029, 25485087

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25485086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25485087 can be divided by 4 positive divisors. The sum of these divisors (counting 25485087) is 1, the average is 0.25.

Base conversion 25485087

Base System Value
2 Binary 1100001001101111100011111
3 Ternary 1202221202222010
4 Quaternary 1201031330133
5 Quinary 23011010322
6 Senary 2310122303
8 Octal 141157437
10 Decimal 25485087
12 Duodecimal 8650393
16 Hexadecimal 184df1f
20 Vigesimal 7j5ce7
36 Base36 f68f3

Cryptographic Hash Functions

md5 c0aef877a81a37e594a343b767f73eaf
sha1 0b57f78c6049019643e27f1b0b1e83786faa6826
sha256 55acf64ec2782a57ff46a8f1124311caa1e6e1b2f5d866ddda065a77bcac80a0
sha512 4cf3738d89526c81ca12bdd418d577f310a285d744ab9b026aa17751e0e72c2778d005ecda0521552f6d20e28f3f1516d8f9d34c96c9245f49f94dca40d0a170
ripemd-160 5765b9eeecec4ae6e0011732c86ca72140d7646b

25485087 as geometric shapes

Circle

Radius = n
Diameter 50970174
Circumference 160127524.19059
Area 2.0404319425459E+15

Sphere

Radius = n
Volume 6.9334114097816E+22
Surface area 8.1617277701838E+15
Circumference 160127524.19059

Square

Length = n
Perimeter 101940348
Area 649489659397569
Diagonal 36041355.673658

Cube

Length = n
Surface area 3896937956385414
Volume 1.6552300475347E+22
Space diagonal 44141465.519313

Equilateral Triangle

Length = n
Perimeter 76455261
Area 2.812372722668E+14
Altitude 22070732.759657

Triangular Pyramid

Length = n
Surface area 2.812372722668E+14
Volume 1.9507073183926E+21
Height 12013785.224553