24897728 (number)

24897728 is an even 8-digits composite number following 24897727 and preceding 24897729. In scientific notation, it is written as 2.4897728 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 14 positive divisors. There are 12448832 positive integers (up to 24897728) that are relatively prime to 24897728.

Interesting facts

Basic properties

Name

Name twenty-four million eight hundred ninety-seven thousand seven hundred twenty-eight

Notation

Scientific notation 2.4897728 × 10^7
Engineering notation 2.4897728 × 10^6

Prime Factorization of 24897728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 389027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 778054
Product of the distinct prime numbers

The prime factorization of 24897728 is 2 × 2 × 2 × 2 × 2 × 2 × 389027. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 1, 92, 80, 427, 341, 5500, 6357, 23122, 37867, 551975, 596140, 33531, 4675882, 36967263, 70907061, 294407887, 701544207, 6571628135, 3813497389

Basic calculations (n = 24897728)

Multiplication

n×y
n×2 49795456
n×3 74693184
n×4 99590912
n×5 124488640

Division

n÷y
n÷2 12448864
n÷3 8299242.6666667
n÷3 6224432
n÷5 4979545.6

Exponentiation

ny
n2 619896859561984
n3 1.5434023397428E+22
n4 3.8427211649481E+29
n5 9.5675026344721E+36

Nth Root

y√n
2√n 4989.7623189888
3√n 292.00250201146
4√n 70.638249688032
5√n 30.146156098504

Divisors of 24897728

1, 2, 4, 8, 16, 32, 64, 389027, 778054, 1556108, 3112216, 6224432, 12448864, 24897728

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -24897727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 24897728 can be divided by 14 positive divisors. The sum of these divisors (counting 24897728) is 1, the average is 0.071428571428571.

Base conversion 24897728

Base System Value
2 Binary 1011110111110100011000000
3 Ternary 1201211221021002
4 Quaternary 1132332203000
5 Quinary 22333211403
6 Senary 2245351132
8 Octal 136764300
10 Decimal 24897728
12 Duodecimal 84084a8
16 Hexadecimal 17be8c0
20 Vigesimal 7fc468
36 Base36 etn7k

Cryptographic Hash Functions

md5 b5b2896b68c09a2ba55e385eec2e5163
sha1 f9f10488bfc8368940b818adbfaf375e0a635bf2
sha256 b36802411f8738a0cf9abee2b99bd34b9bbfa1c61d5c12a75cc443fee9b7874f
sha512 277e5d07a08ea90442b1d06528dcb7b915d5b4c3c51737a875dcad9f3b7a257c9e09d3747212e923bca462f3494f913c6f704b7a3f03970663ff478673df5510
ripemd-160 e2e5b4cd0762b0065e352b63eeb4a6734a0a1ca2

24897728 as geometric shapes

Circle

Radius = n
Diameter 49795456
Circumference 156437038.75175
Area 1.9474634199833E+15

Sphere

Radius = n
Volume 6.4649886027592E+22
Surface area 7.7898536799333E+15
Circumference 156437038.75175

Square

Length = n
Perimeter 99590912
Area 619896859561984
Diagonal 35210704.609876

Cube

Length = n
Surface area 3719381157371904
Volume 1.5434023397428E+22
Space diagonal 43124129.88903

Equilateral Triangle

Length = n
Perimeter 74693184
Area 2.6842321405344E+14
Altitude 21562064.944515

Triangular Pyramid

Length = n
Surface area 2.6842321405344E+14
Volume 1.8189171008856E+21
Height 11736901.536625