25987002 (number)

25987002 is an even 8-digits composite number following 25987001 and preceding 25987003. In scientific notation, it is written as 2.5987002 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 8662332 positive integers (up to 25987002) that are relatively prime to 25987002.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred eighty-seven thousand two

Notation

Scientific notation 2.5987002 × 10^7
Engineering notation 2.5987002 × 10^6

Prime Factorization of 25987002

Prime Factorization 2 × 3 × 4331167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25987002
Product of the distinct prime numbers

The prime factorization of 25987002 is 2 × 3 × 4331167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 60, 38, 16, 286, 3377, 7938, 55791, 64040, 45848, 615374, 960462, 3959938, 1255778, 71736883, 486658669, 336955392, 6990378035, 1598103160

Basic calculations (n = 25987002)

Multiplication

n×y
n×2 51974004
n×3 77961006
n×4 103948008
n×5 129935010

Division

n÷y
n÷2 12993501
n÷3 8662334
n÷3 6496750.5
n÷5 5197400.4

Exponentiation

ny
n2 675324272948004
n3 1.7549653231748E+22
n4 4.5606287363275E+29
n5 1.185170680922E+37

Nth Root

y√n
2√n 5097.7447954954
3√n 296.2002312735
4√n 71.398492949749
5√n 30.405436041507

Divisors of 25987002

1, 2, 3, 6, 4331167, 8662334, 12993501, 25987002

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25987001
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25987002 can be divided by 8 positive divisors. The sum of these divisors (counting 25987002) is 1, the average is 0.125.

Base conversion 25987002

Base System Value
2 Binary 1100011001000011110111010
3 Ternary 1210220021110120
4 Quaternary 1203020132322
5 Quinary 23123041002
6 Senary 2324554110
8 Octal 143103672
10 Decimal 25987002
12 Duodecimal 8852936
16 Hexadecimal 18c87ba
20 Vigesimal 8287a2
36 Base36 fgzp6

Cryptographic Hash Functions

md5 6ab74c99833469761c831f4546e9ecc9
sha1 88e6010ad89d6b77ef65d1cfad852404a3ba8200
sha256 ec764629fcabf85c4d605f26cfa02e2d68931a972f0349020ccea0d1ec002a21
sha512 99fa0d869889a54b879cef5fcd1f23055e1096da2f5082b9e31a6dbf17e1feece24832fd576dd17c326a3005671fe510c88375f95aa80363cea5aee0b0605f7d
ripemd-160 76afdd3f6c8e332067e85e43ce705765a9f44955

25987002 as geometric shapes

Circle

Radius = n
Diameter 51974004
Circumference 163281149.14405
Area 2.1215937746843E+15

Sphere

Radius = n
Volume 7.3511815554545E+22
Surface area 8.4863750987373E+15
Circumference 163281149.14405

Square

Length = n
Perimeter 103948008
Area 675324272948004
Diagonal 36751170.673817

Cube

Length = n
Surface area 4051945637688024
Volume 1.7549653231748E+22
Space diagonal 45010807.800394

Equilateral Triangle

Length = n
Perimeter 77961006
Area 2.9242398808261E+14
Altitude 22505403.900197

Triangular Pyramid

Length = n
Surface area 2.9242398808261E+14
Volume 2.0682464679403E+21
Height 12250390.224606