268432894 (number)

268432894 is an even 9-digits composite number following 268432893 and preceding 268432895. In scientific notation, it is written as 2.68432894 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 134216446 positive integers (up to 268432894) that are relatively prime to 268432894.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred thirty-two thousand eight hundred ninety-four

Notation

Scientific notation 2.68432894 × 10^8
Engineering notation 2.68432894 × 10^6

Prime Factorization of 268432894

Prime Factorization 2 × 134216447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268432894
Product of the distinct prime numbers

The prime factorization of 268432894 is 2 × 134216447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 89, 40, 587, 950, 6607, 8418, 53762, 44141, 719061, 503620, 7016406, 3488082, 65522525, 23133467, 409459597, 594014238, 496808976, 9666209770

Basic calculations (n = 268432894)

Multiplication

n×y
n×2 536865788
n×3 805298682
n×4 1073731576
n×5 1342164470

Division

n÷y
n÷2 134216447
n÷3 89477631.333333
n÷3 67108223.5
n÷5 53686578.8

Exponentiation

ny
n2 72056218581215236
n3 1.9342259284452E+25
n4 5.1920986362239E+33
n5 1.393730062855E+42

Nth Root

y√n
2√n 16383.921813778
3√n 645.07752528482
4√n 127.99969458471
5√n 48.502837543707

Divisors of 268432894

1, 2, 134216447, 268432894

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268432893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268432894 can be divided by 4 positive divisors. The sum of these divisors (counting 268432894) is 1, the average is 0.25.

Base conversion 268432894

Base System Value
2 Binary 1111111111111111010111111110
3 Ternary 200201002210201001
4 Quaternary 33333333113332
5 Quinary 1022204323034
6 Senary 42345240514
8 Octal 1777772776
10 Decimal 268432894
12 Duodecimal 75a9313a
16 Hexadecimal ffff5fe
20 Vigesimal 43he24e
36 Base36 4ftg5a

Cryptographic Hash Functions

md5 8838a6fb80ad712f2755e23bf5ffb3bb
sha1 68550f3950bf0160798fcfe1a3a88c7046531ae7
sha256 053363a6fc6cf00ccc10dfb698189c0242e4241c946d32958fc3918e68318271
sha512 5eae4b945f247061dfad62eeba147bb8bd26d405165ffd77dbe1bbd063e842e0da6dd5a48c688698334f896d6acb14868ebfeb155d6eb9d785595d69e686ae34
ripemd-160 35f95835350401f9eda5b07010f5dfa52828864f

268432894 as geometric shapes

Circle

Radius = n
Diameter 536865788
Circumference 1686613615.5445
Area 2.2637128694021E+17

Sphere

Radius = n
Volume 8.1020666229152E+25
Surface area 9.0548514776082E+17
Circumference 1686613615.5445

Square

Length = n
Perimeter 1073731576
Area 72056218581215236
Diagonal 379621439.28186

Cube

Length = n
Surface area 432337311487291416
Volume 1.9342259284452E+25
Space diagonal 464939410.83075

Equilateral Triangle

Length = n
Perimeter 805298682
Area 3.1201257895988E+16
Altitude 232469705.41538

Triangular Pyramid

Length = n
Surface area 3.1201257895988E+16
Volume 2.2795071172508E+24
Height 126540479.76062