268503487 (number)

268503487 is an odd 9-digits composite number following 268503486 and preceding 268503488. In scientific notation, it is written as 2.68503487 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 223915104 positive integers (up to 268503487) that are relatively prime to 268503487.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred three thousand four hundred eighty-seven

Notation

Scientific notation 2.68503487 × 10^8
Engineering notation 2.68503487 × 10^6

Prime Factorization of 268503487

Prime Factorization 37 × 7 × 7 × 7 × 21157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5479663
Product of the distinct prime numbers

The prime factorization of 268503487 is 37 × 7 × 7 × 7 × 21157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 41, 67, 531, 722, 2791, 7665, 25316, 54178, 85905, 904547, 1807656, 7746940, 20066446, 90496614, 636246332, 512584244, 7315658967, 8939093308

Basic calculations (n = 268503487)

Multiplication

n×y
n×2 537006974
n×3 805510461
n×4 1074013948
n×5 1342517435

Division

n÷y
n÷2 134251743.5
n÷3 89501162.333333
n÷3 67125871.75
n÷5 53700697.4

Exponentiation

ny
n2 72094122531159169
n3 1.9357523291822E+25
n4 5.1975625035378E+33
n5 1.3955636561003E+42

Nth Root

y√n
2√n 16386.076009832
3√n 645.13406823895
4√n 128.00810915654
5√n 48.505388349341

Divisors of 268503487

1, 7, 37, 49, 259, 343, 1813, 12691, 21157, 148099, 782809, 1036693, 5479663, 7256851, 38357641, 268503487

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 -268503486
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 268503487 can be divided by 16 positive divisors. The sum of these divisors (counting 268503487) is 1, the average is 0.0625.

Base conversion 268503487

Base System Value
2 Binary 10000000000010000100110111111
3 Ternary 200201020101112121
4 Quaternary 100000100212333
5 Quinary 1022214102422
6 Senary 42350543411
8 Octal 2000204677
10 Decimal 268503487
12 Duodecimal 75b07b67
16 Hexadecimal 100109bf
20 Vigesimal 43i2ie7
36 Base36 4fuym7

Cryptographic Hash Functions

md5 4a8adbb74d96f92a16c2e19b6dd578d3
sha1 0c97ec28b8e832c362dd36a7303dafd7d975f929
sha256 72b88107c0bb0cb9810bf0208134f2cb38e308fc935594cf3fb5e6e3bb8d0bef
sha512 6cea6774780749a6cac4825d3b5e6bca679b9ca4c61e451d838f918f87ae61733cdc13b974af54a22f9e40bfe54142b293af7df8766c476b4fc680fd47a22fb0
ripemd-160 0d8c04e529f0a70a6ecf64fd9dbc9c6ad16f1ea0

268503487 as geometric shapes

Circle

Radius = n
Diameter 537006974
Circumference 1687057164.4449
Area 2.2649036571089E+17

Sphere

Radius = n
Volume 8.1084603953706E+25
Surface area 9.0596146284357E+17
Circumference 1687057164.4449

Square

Length = n
Perimeter 1074013948
Area 72094122531159169
Diagonal 379721272.85987

Cube

Length = n
Surface area 432564735186955014
Volume 1.9357523291822E+25
Space diagonal 465061681.49341

Equilateral Triangle

Length = n
Perimeter 805510461
Area 3.1217670787766E+16
Altitude 232530840.7467

Triangular Pyramid

Length = n
Surface area 3.1217670787766E+16
Volume 2.2813059977706E+24
Height 126573757.61996