25881330 (number)

25881330 is an even 8-digits composite number following 25881329 and preceding 25881331. In scientific notation, it is written as 2.5881330 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6846336 positive integers (up to 25881330) that are relatively prime to 25881330.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred eighty-one thousand three hundred thirty

Notation

Scientific notation 2.5881330 × 10^7
Engineering notation 2.5881330 × 10^6

Prime Factorization of 25881330

Prime Factorization 2 × 3 × 5 × 127 × 6793

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25881330
Product of the distinct prime numbers

The prime factorization of 25881330 is 2 × 3 × 5 × 127 × 6793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 56, 54, 493, 624, 2685, 877, 20233, 20302, 726806, 839074, 7910320, 8112965, 30857146, 47106500, 133757255, 81169240, 3795202842, 9299714331

Basic calculations (n = 25881330)

Multiplication

n×y
n×2 51762660
n×3 77643990
n×4 103525320
n×5 129406650

Division

n÷y
n÷2 12940665
n÷3 8627110
n÷3 6470332.5
n÷5 5176266

Exponentiation

ny
n2 669843242568900
n3 1.7336434009196E+22
n4 4.4868996961522E+29
n5 1.1612693171301E+37

Nth Root

y√n
2√n 5087.3696543499
3√n 295.79820218058
4√n 71.325799360048
5√n 30.380667950978

Divisors of 25881330

1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 6793, 13586, 20379, 33965, 40758, 67930, 101895, 203790, 862711, 1725422, 2588133, 4313555, 5176266, 8627110, 12940665, 25881330

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25881329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25881330 can be divided by 32 positive divisors. The sum of these divisors (counting 25881330) is 1, the average is 0.03125.

Base conversion 25881330

Base System Value
2 Binary 1100010101110101011110010
3 Ternary 1210200220111210
4 Quaternary 1202232223302
5 Quinary 23111200310
6 Senary 2322420550
8 Octal 142565362
10 Decimal 25881330
12 Duodecimal 8801756
16 Hexadecimal 18aeaf2
20 Vigesimal 81f36a
36 Base36 feq5u

Cryptographic Hash Functions

md5 056fc277388fd96358a6d19dd53ba1a2
sha1 e6bf64e9fd18c1f494669d69e76599019ba88e83
sha256 5dae25d2d5bd6f0365ca1010afe3f68f6a0f12ab34f89d9b389299f771de0984
sha512 c1a8310a11231c74b2f733bb62f1a133a2b3b5faeb463bc9e80c4b279a55ef5c43efc444a9e9abc833d3a841f67346000cb3e61b7aa064fe224dc0344a01d28b
ripemd-160 0401a1d842bce1e7223cb743b04aa93f35610c61

25881330 as geometric shapes

Circle

Radius = n
Diameter 51762660
Circumference 162617192.38627
Area 2.1043746099112E+15

Sphere

Radius = n
Volume 7.2618684963645E+22
Surface area 8.4174984396449E+15
Circumference 162617192.38627

Square

Length = n
Perimeter 103525320
Area 669843242568900
Diagonal 36601727.898254

Cube

Length = n
Surface area 4019059455413400
Volume 1.7336434009196E+22
Space diagonal 44827778.527457

Equilateral Triangle

Length = n
Perimeter 77643990
Area 2.90050632309E+14
Altitude 22413889.263728

Triangular Pyramid

Length = n
Surface area 2.90050632309E+14
Volume 2.0431183415826E+21
Height 12200575.966085