268889628 (number)

268889628 is an even 9-digits composite number following 268889627 and preceding 268889629. In scientific notation, it is written as 2.68889628 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors. There are 76825584 positive integers (up to 268889628) that are relatively prime to 268889628.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 2.68889628 × 10^8
Engineering notation 2.68889628 × 10^6

Prime Factorization of 268889628

Prime Factorization 2 × 2 × 3 × 7 × 3201067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 134444814
Product of the distinct prime numbers

The prime factorization of 268889628 is 2 × 2 × 3 × 7 × 3201067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 7, 38, 783, 518, 9556, 7890, 19786, 2695, 335741, 540774, 8431985, 4037030, 18271488, 46738201, 719936433, 681014275, 2927988482, 6548249618

Basic calculations (n = 268889628)

Multiplication

n×y
n×2 537779256
n×3 806668884
n×4 1075558512
n×5 1344448140

Division

n÷y
n÷2 134444814
n÷3 89629876
n÷3 67222407
n÷5 53777925.6

Exponentiation

ny
n2 72301632045978384
n3 1.9441158944636E+25
n4 5.227525996512E+33
n5 1.4056275205625E+42

Nth Root

y√n
2√n 16397.854371838
3√n 645.44318078732
4√n 128.05410720409
5√n 48.51933167223

Divisors of 268889628

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3201067, 6402134, 9603201, 12804268, 19206402, 22407469, 38412804, 44814938, 67222407, 89629876, 134444814, 268889628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268889627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268889628 can be divided by 24 positive divisors. The sum of these divisors (counting 268889628) is 1, the average is 0.041666666666667.

Base conversion 268889628

Base System Value
2 Binary 10000000001101110111000011100
3 Ternary 200201222000020010
4 Quaternary 100001232320130
5 Quinary 1022313432003
6 Senary 42403123220
8 Octal 2001567034
10 Decimal 268889628
12 Duodecimal 76073510
16 Hexadecimal 1006ee1c
20 Vigesimal 440b418
36 Base36 4g38kc

Cryptographic Hash Functions

md5 45437c8a936e80498a8815e2e2bb3135
sha1 5b26690e71d96769a54995f183c2aee7ba92c322
sha256 f82aa8f086ba855322b0da9f7b4f8b3f6e1981fba96c8c232a320f9a3815a384
sha512 b41e33ef302aa2749414207ed1a3a815610c6d44efeb2d8da624e5f1180450d6455f743c62375b71a5225b9baa9ee07b37b73efb517cf4ff2546c034abcb1bbe
ripemd-160 8c072274347a3ca9d9ad9b8169efb1de32a6c260

268889628 as geometric shapes

Circle

Radius = n
Diameter 537779256
Circumference 1689483359.9026
Area 2.271422760782E+17

Sphere

Radius = n
Volume 8.1434936156987E+25
Surface area 9.0856910431279E+17
Circumference 1689483359.9026

Square

Length = n
Perimeter 1075558512
Area 72301632045978384
Diagonal 380267358.69906

Cube

Length = n
Surface area 433809792275870304
Volume 1.9441158944636E+25
Space diagonal 465730497.32429

Equilateral Triangle

Length = n
Perimeter 806668884
Area 3.1307525043446E+16
Altitude 232865248.66215

Triangular Pyramid

Length = n
Surface area 3.1307525043446E+16
Volume 2.2911625539796E+24
Height 126755786.23302