25797984 (number)

25797984 is an even 8-digits composite number following 25797983 and preceding 25797985. In scientific notation, it is written as 2.5797984 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 24 positive divisors. There are 8599296 positive integers (up to 25797984) that are relatively prime to 25797984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5797984 × 10^7
Engineering notation 2.5797984 × 10^6

Prime Factorization of 25797984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 268729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1612374
Product of the distinct prime numbers

The prime factorization of 25797984 is 2 × 2 × 2 × 2 × 2 × 3 × 268729. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 43, 26, 283, 299, 9131, 5702, 94066, 50580, 667289, 518362, 6619546, 1985143, 5215170, 13986333, 437453483, 713114702, 9482283276, 9128089980

Basic calculations (n = 25797984)

Multiplication

n×y
n×2 51595968
n×3 77393952
n×4 103191936
n×5 128989920

Division

n÷y
n÷2 12898992
n÷3 8599328
n÷3 6449496
n÷5 5159596.8

Exponentiation

ny
n2 665535978464256
n3 1.7169486523845E+22
n4 4.4293813863037E+29
n5 1.1426911013376E+37

Nth Root

y√n
2√n 5079.1715859971
3√n 295.48033973545
4√n 71.268307023508
5√n 30.361075641471

Divisors of 25797984

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 268729, 537458, 806187, 1074916, 1612374, 2149832, 3224748, 4299664, 6449496, 8599328, 12898992, 25797984

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25797983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25797984 can be divided by 24 positive divisors. The sum of these divisors (counting 25797984) is 1, the average is 0.041666666666667.

Base conversion 25797984

Base System Value
2 Binary 1100010011010010101100000
3 Ternary 1210112200011220
4 Quaternary 1202122111200
5 Quinary 23101013414
6 Senary 2320535040
8 Octal 142322540
10 Decimal 25797984
12 Duodecimal 8781480
16 Hexadecimal 189a560
20 Vigesimal 814ej4
36 Base36 fcxuo

Cryptographic Hash Functions

md5 9c355308b11143580053cd496b9a7c77
sha1 0b90d8e9a672b100c8fb3e3c66201a1f38e43d1c
sha256 a7802f4393143322947ff447e9350d5ca6c22418d811ddf67b88a96c50784a3d
sha512 76e052c63fb7c86f5ea08202ec31354839f53b83ff356f394cc441dd04d5031b9a1955d393acba2aa753e670c71e6a63af791efe5a981dd88e960494ce1f6ff6
ripemd-160 55136e87cd8da7fdec31d0161f3728a155ba2cb6

25797984 as geometric shapes

Circle

Radius = n
Diameter 51595968
Circumference 162093514.02365
Area 2.090842940643E+15

Sphere

Radius = n
Volume 7.1919376972295E+22
Surface area 8.363371762572E+15
Circumference 162093514.02365

Square

Length = n
Perimeter 103191936
Area 665535978464256
Diagonal 36483858.854684

Cube

Length = n
Surface area 3993215870785536
Volume 1.7169486523845E+22
Space diagonal 44683419.020849

Equilateral Triangle

Length = n
Perimeter 77393952
Area 2.8818553224129E+14
Altitude 22341709.510424

Triangular Pyramid

Length = n
Surface area 2.8818553224129E+14
Volume 2.0234433917503E+21
Height 12161286.284895