268551440 (number)

268551440 is an even 9-digits composite number following 268551439 and preceding 268551441. In scientific notation, it is written as 2.68551440 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 107420544 positive integers (up to 268551440) that are relatively prime to 268551440.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred fifty-one thousand four hundred forty

Notation

Scientific notation 2.68551440 × 10^8
Engineering notation 2.68551440 × 10^6

Prime Factorization of 268551440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3356893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33568930
Product of the distinct prime numbers

The prime factorization of 268551440 is 2 × 2 × 2 × 2 × 5 × 3356893. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 11, 90, 854, 853, 2839, 6408, 88306, 14477, 278215, 336314, 292500, 4945363, 98464901, 38907777, 556255946, 767907324, 8162174321, 3534479390

Basic calculations (n = 268551440)

Multiplication

n×y
n×2 537102880
n×3 805654320
n×4 1074205760
n×5 1342757200

Division

n÷y
n÷2 134275720
n÷3 89517146.666667
n÷3 67137860
n÷5 53710288

Exponentiation

ny
n2 72119875926073600
n3 1.9367896532568E+25
n4 5.2012765035923E+33
n5 1.3968102948779E+42

Nth Root

y√n
2√n 16387.539168527
3√n 645.1724715546
4√n 128.01382413055
5√n 48.507120775813

Divisors of 268551440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3356893, 6713786, 13427572, 16784465, 26855144, 33568930, 53710288, 67137860, 134275720, 268551440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268551439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268551440 can be divided by 20 positive divisors. The sum of these divisors (counting 268551440) is 1, the average is 0.05.

Base conversion 268551440

Base System Value
2 Binary 10000000000011100010100010000
3 Ternary 200201022211022122
4 Quaternary 100000130110100
5 Quinary 1022222121230
6 Senary 42351553412
8 Octal 2000342420
10 Decimal 268551440
12 Duodecimal 75b2b868
16 Hexadecimal 1001c510
20 Vigesimal 43i8ic0
36 Base36 4fvzm8

Cryptographic Hash Functions

md5 a58f093bb78b761b017ebcac8c76b0c6
sha1 042cd229075aeff1c2666b8a8377da339f7b0abd
sha256 62fe662076e5792cdbe9589d4329d64db0785483da7ee0c7f49dadba3514858d
sha512 e63461b9240ee6daeee4e01f573feabaa544ac03654d427affd29ec2af2624d36095c4fc40961dddede8fd7f2658177363816eb3a66b0411d4106b3c8c9bb019
ripemd-160 73c81c3be1a99a4450f850c9b272e98767a07e4f

268551440 as geometric shapes

Circle

Radius = n
Diameter 537102880
Circumference 1687358462.0299
Area 2.2657127238716E+17

Sphere

Radius = n
Volume 8.1128055282939E+25
Surface area 9.0628508954864E+17
Circumference 1687358462.0299

Square

Length = n
Perimeter 1074205760
Area 72119875926073600
Diagonal 379789088.64282

Cube

Length = n
Surface area 432719255556441600
Volume 1.9367896532568E+25
Space diagonal 465144738.52578

Equilateral Triangle

Length = n
Perimeter 805654320
Area 3.1228822334881E+16
Altitude 232572369.26289

Triangular Pyramid

Length = n
Surface area 3.1228822334881E+16
Volume 2.2825284959164E+24
Height 126596362.88094