257425688 (number)

257425688 is an even 9-digits composite number following 257425687 and preceding 257425689. In scientific notation, it is written as 2.57425688 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 118811808 positive integers (up to 257425688) that are relatively prime to 257425688.

Interesting facts

Basic properties

Name

Name two hundred fifty-seven million four hundred twenty-five thousand six hundred eighty-eight

Notation

Scientific notation 2.57425688 × 10^8
Engineering notation 2.57425688 × 10^6

Prime Factorization of 257425688

Prime Factorization 2 × 2 × 2 × 13 × 2475247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64356422
Product of the distinct prime numbers

The prime factorization of 257425688 is 2 × 2 × 2 × 13 × 2475247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 59, 30, 233, 306, 1843, 9666, 58087, 94308, 524081, 181409, 3377801, 5836350, 3468886, 28859309, 250000090, 976742312, 9567215739, 9853468644

Basic calculations (n = 257425688)

Multiplication

n×y
n×2 514851376
n×3 772277064
n×4 1029702752
n×5 1287128440

Division

n÷y
n÷2 128712844
n÷3 85808562.666667
n÷3 64356422
n÷5 51485137.6

Exponentiation

ny
n2 66267984842273344
n3 1.7059081590396E+25
n4 4.3914458150558E+33
n5 1.1304709602555E+42

Nth Root

y√n
2√n 16044.490892515
3√n 636.13695743874
4√n 126.66685001418
5√n 48.098371944218

Divisors of 257425688

1, 2, 4, 8, 13, 26, 52, 104, 2475247, 4950494, 9900988, 19801976, 32178211, 64356422, 128712844, 257425688

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -257425687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 257425688 can be divided by 16 positive divisors. The sum of these divisors (counting 257425688) is 1, the average is 0.0625.

Base conversion 257425688

Base System Value
2 Binary 1111010110000000000100011000
3 Ternary 122221101120122202
4 Quaternary 33112000010120
5 Quinary 1011400110223
6 Senary 41313305332
8 Octal 1726000430
10 Decimal 257425688
12 Duodecimal 72265248
16 Hexadecimal f580118
20 Vigesimal 408i448
36 Base36 499ixk

Cryptographic Hash Functions

md5 f8be5370be48b5d0425cde015c12dd73
sha1 c36a94f1820e4d849fe2664c817b92afd8dca164
sha256 5b514fbeffb4fd756962a6b82a4eec38c7f85a028089822192ce37ece5722e32
sha512 ee905b0de68921d51f8333fe8ed54b937c06e6630a5dacf91271fe67155dae7facb0c8c9fa4fb9c6f456ad77dd94d2faef9a91fc027f6381c25af1b350148fe8
ripemd-160 572fab6b63ca3dca8aedf73c42e105dbcbc5a3f9

257425688 as geometric shapes

Circle

Radius = n
Diameter 514851376
Circumference 1617453300.5322
Area 2.0818701434869E+17

Sphere

Radius = n
Volume 7.1456913868502E+25
Surface area 8.3274805739474E+17
Circumference 1617453300.5322

Square

Length = n
Perimeter 1029702752
Area 66267984842273344
Diagonal 364054899.27282

Cube

Length = n
Surface area 397607909053640064
Volume 1.7059081590396E+25
Space diagonal 445874370.78937

Equilateral Triangle

Length = n
Perimeter 772277064
Area 2.8694879165505E+16
Altitude 222937185.39469

Triangular Pyramid

Length = n
Surface area 2.8694879165505E+16
Volume 2.0104320455639E+24
Height 121351633.09094