257425480 (number)

257425480 is an even 9-digits composite number following 257425479 and preceding 257425481. In scientific notation, it is written as 2.57425480 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 94298880 positive integers (up to 257425480) that are relatively prime to 257425480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.57425480 × 10^8
Engineering notation 2.57425480 × 10^6

Prime Factorization of 257425480

Prime Factorization 2 × 2 × 2 × 5 × 13 × 131 × 3779

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64356370
Product of the distinct prime numbers

The prime factorization of 257425480 is 2 × 2 × 2 × 5 × 13 × 131 × 3779. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 56, 51, 432, 295, 1856, 509, 34206, 49609, 992816, 845343, 113104, 7830125, 64164227, 32608444, 803633640, 817762097, 7764416336, 7924256100

Basic calculations (n = 257425480)

Multiplication

n×y
n×2 514850960
n×3 772276440
n×4 1029701920
n×5 1287127400

Division

n÷y
n÷2 128712740
n÷3 85808493.333333
n÷3 64356370
n÷5 51485096

Exponentiation

ny
n2 66267877753230400
n3 1.7059040239207E+25
n4 4.3914316219171E+33
n5 1.1304663931592E+42

Nth Root

y√n
2√n 16044.484410538
3√n 636.13678610577
4√n 126.66682442746
5√n 48.098364171517

Divisors of 257425480

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 2620, 3406, 3779, 5240, 6812, 7558, 8515, 13624, 15116, 17030, 18895, 30232, 34060, 37790, 49127, 68120, 75580, 98254, 151160, 196508, 245635, 393016, 491270, 495049, 982540, 990098, 1965080, 1980196, 2475245, 3960392, 4950490, 6435637, 9900980, 12871274, 19801960, 25742548, 32178185, 51485096, 64356370, 128712740, 257425480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -257425479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 257425480 can be divided by 64 positive divisors. The sum of these divisors (counting 257425480) is 1, the average is 0.015625.

Base conversion 257425480

Base System Value
2 Binary 1111010110000000000001001000
3 Ternary 122221101120101001
4 Quaternary 33112000001020
5 Quinary 1011400103410
6 Senary 41313304344
8 Octal 1726000110
10 Decimal 257425480
12 Duodecimal 722650b4
16 Hexadecimal f580048
20 Vigesimal 408i3e0
36 Base36 499irs

Cryptographic Hash Functions

md5 2f1030b316e5ad03e32c62445092053b
sha1 c05301e5ed79550925cb15a41d69c53b1be2573b
sha256 6850362d46d78272fa948f9fcf1a32328560da96edaeae45ce288ace7bae558f
sha512 1892b13940ca8ed1860ed57f5b6c119cf87b26fabbed60511043207bff4bd5c1604b01cb3b02da5cf8bc76cd501a568d07c2eefbc45249f73417593bf51472c3
ripemd-160 07acb47c275a46dbf1b1ffd22c6763e9e1ee6797

257425480 as geometric shapes

Circle

Radius = n
Diameter 514850960
Circumference 1617451993.6297
Area 2.0818667791854E+17

Sphere

Radius = n
Volume 7.1456740657046E+25
Surface area 8.3274671167414E+17
Circumference 1617451993.6297

Square

Length = n
Perimeter 1029701920
Area 66267877753230400
Diagonal 364054605.1164

Cube

Length = n
Surface area 397607266519382400
Volume 1.7059040239207E+25
Space diagonal 445874010.52281

Equilateral Triangle

Length = n
Perimeter 772276440
Area 2.869483279459E+16
Altitude 222937005.2614

Triangular Pyramid

Length = n
Surface area 2.869483279459E+16
Volume 2.0104271722795E+24
Height 121351535.0388