257423725 (number)

257423725 is an odd 9-digits composite number following 257423724 and preceding 257423726. In scientific notation, it is written as 2.57423725 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 190097280 positive integers (up to 257423725) that are relatively prime to 257423725.

Interesting facts

Basic properties

Name

Name two hundred fifty-seven million four hundred twenty-three thousand seven hundred twenty-five

Notation

Scientific notation 2.57423725 × 10^8
Engineering notation 2.57423725 × 10^6

Prime Factorization of 257423725

Prime Factorization 5 × 5 × 13 × 792073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51484745
Product of the distinct prime numbers

The prime factorization of 257423725 is 5 × 5 × 13 × 792073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 61, 13, 808, 627, 6922, 2939, 33303, 47942, 127054, 248040, 5145570, 4945004, 92861287, 26235023, 210390303, 821656834, 6557864443, 3488697728

Basic calculations (n = 257423725)

Multiplication

n×y
n×2 514847450
n×3 772271175
n×4 1029694900
n×5 1287118625

Division

n÷y
n÷2 128711862.5
n÷3 85807908.333333
n÷3 64355931.25
n÷5 51484745

Exponentiation

ny
n2 66266974192875625
n3 1.7058691341209E+25
n4 4.3913118686792E+33
n5 1.1304278588721E+42

Nth Root

y√n
2√n 16044.429718753
3√n 636.13534048017
4√n 126.66660853892
5√n 48.098298589151

Divisors of 257423725

1, 5, 13, 25, 65, 325, 792073, 3960365, 10296949, 19801825, 51484745, 257423725

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -257423724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 257423725 can be divided by 12 positive divisors. The sum of these divisors (counting 257423725) is 1, the average is 0.083333333333333.

Base conversion 257423725

Base System Value
2 Binary 1111010101111111100101101101
3 Ternary 122221101110222001
4 Quaternary 33111333211231
5 Quinary 1011400024400
6 Senary 41313252301
8 Octal 1725774555
10 Decimal 257423725
12 Duodecimal 72264091
16 Hexadecimal f57f96d
20 Vigesimal 408hj65
36 Base36 499hf1

Cryptographic Hash Functions

md5 2895a6309786627759ffdce7a97dac51
sha1 a0ee34ac921078622faedbcc4111eb5ff0f16ac0
sha256 54a582dc6c4e9c7a3ff74d94bd5412066dd7c816ba211e3b1be0ecddf1841cf5
sha512 ab10978732b06958d643277b476fbd581bb0a3bd13e32c904edc1d4debb9267b9134f73590cba52af5f6e5983780053bd7a559518f8fb9e2ff29b42bd3b78a06
ripemd-160 2e42ce471f706d74c65cb4028454b78e0b29503a

257423725 as geometric shapes

Circle

Radius = n
Diameter 514847450
Circumference 1617440966.6394
Area 2.0818383929996E+17

Sphere

Radius = n
Volume 7.145527919653E+25
Surface area 8.3273535719985E+17
Circumference 1617440966.6394

Square

Length = n
Perimeter 1029694900
Area 66266974192875625
Diagonal 364052123.1716

Cube

Length = n
Surface area 397601845157253750
Volume 1.7058691341209E+25
Space diagonal 445870970.77364

Equilateral Triangle

Length = n
Perimeter 772271175
Area 2.8694441541479E+16
Altitude 222935485.38682

Triangular Pyramid

Length = n
Surface area 2.8694441541479E+16
Volume 2.0103860542562E+24
Height 121350707.72387