257468448 (number)

257468448 is an even 9-digits composite number following 257468447 and preceding 257468449. In scientific notation, it is written as 2.57468448 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 83482880 positive integers (up to 257468448) that are relatively prime to 257468448.

Interesting facts

Basic properties

Name

Name two hundred fifty-seven million four hundred sixty-eight thousand four hundred forty-eight

Notation

Scientific notation 2.57468448 × 10^8
Engineering notation 2.57468448 × 10^6

Prime Factorization of 257468448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 131 × 59 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 16091778
Product of the distinct prime numbers

The prime factorization of 257468448 is 2 × 2 × 2 × 2 × 2 × 3 × 131 × 59 × 347. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 257468448)

Multiplication

n×y
n×2 514936896
n×3 772405344
n×4 1029873792
n×5 1287342240

Division

n÷y
n÷2 128734224
n÷3 85822816
n÷3 64367112
n÷5 51493689.6

Exponentiation

ny
n2 66290001715528704
n3 1.7067583859615E+25
n4 4.3943643274448E+33
n5 1.1314101633338E+42

Nth Root

y√n
2√n 16045.823381803
3√n 636.17217758396
4√n 126.6721097235
5√n 48.099969725513

Divisors of 257468448

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -257468447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 257468448 can be divided by 96 positive divisors. The sum of these divisors (counting 257468448) is 1, the average is 0.010416666666667.

Base conversion 257468448

Base System Value
2 Binary 1111010110001010100000100000
3 Ternary 122221110202022110
4 Quaternary 33112022200200
5 Quinary 1011402442243
6 Senary 41314235320
8 Octal 1726124040
10 Decimal 257468448
12 Duodecimal 72285b40
16 Hexadecimal f58a820
20 Vigesimal 4093b28
36 Base36 49afxc

Cryptographic Hash Functions

md5 b96d3819a123d25beb9a3f42dcc198aa
sha1 3c9104081a71d38deb5038b499d0fad1d681d6b3
sha256 7abea7d2ca0ef7ba65e6ab6a0efaaf2a0a46fab6adf46e27e7adbcc18f6e13d0
sha512 0d09dd673190c1fd834e40d9defce3b568d0fd6d46fffc64dabed2e2b75e92a0f8f1a0a5416a0ec06a08f5bdb07bb7285c5c82e63825eeba37f09527fdfc1e1d
ripemd-160 2001c6bf4615b8dae5e876e005c952d16225957b

257468448 as geometric shapes

Circle

Radius = n
Diameter 514936896
Circumference 1617721969.5359
Area 2.0825618239596E+17

Sphere

Radius = n
Volume 7.1492528090524E+25
Surface area 8.3302472958384E+17
Circumference 1617721969.5359

Square

Length = n
Perimeter 1029873792
Area 66290001715528704
Diagonal 364115371.04475

Cube

Length = n
Surface area 397740010293172224
Volume 1.7067583859615E+25
Space diagonal 445948433.28191

Equilateral Triangle

Length = n
Perimeter 772405344
Area 2.8704412751281E+16
Altitude 222974216.64095

Triangular Pyramid

Length = n
Surface area 2.8704412751281E+16
Volume 2.0114340476006E+24
Height 121371790.34825