268432889 (number)

268432889 is an odd 9-digits composite number following 268432888 and preceding 268432890. In scientific notation, it is written as 2.68432889 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 268398720 positive integers (up to 268432889) that are relatively prime to 268432889.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred thirty-two thousand eight hundred eighty-nine

Notation

Scientific notation 2.68432889 × 10^8
Engineering notation 2.68432889 × 10^6

Prime Factorization of 268432889

Prime Factorization 12241 × 21929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268432889
Product of the distinct prime numbers

The prime factorization of 268432889 is 12241 × 21929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 37, 32, 484, 336, 1682, 5286, 25898, 52561, 932320, 422065, 4058359, 5922769, 38140317, 11548148, 442922266, 980424578, 4433395638, 1120037725

Basic calculations (n = 268432889)

Multiplication

n×y
n×2 536865778
n×3 805298667
n×4 1073731556
n×5 1342164445

Division

n÷y
n÷2 134216444.5
n÷3 89477629.666667
n÷3 67108222.25
n÷5 53686577.8

Exponentiation

ny
n2 72056215896886321
n3 1.9342258203609E+25
n4 5.1920982493787E+33
n5 1.3937299330526E+42

Nth Root

y√n
2√n 16383.92166119
3√n 645.07752127962
4√n 127.99969398866
5√n 48.502837363018

Divisors of 268432889

1, 12241, 21929, 268432889

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 -268432888
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 268432889 can be divided by 4 positive divisors. The sum of these divisors (counting 268432889) is 1, the average is 0.25.

Base conversion 268432889

Base System Value
2 Binary 1111111111111111010111111001
3 Ternary 200201002210200212
4 Quaternary 33333333113321
5 Quinary 1022204323024
6 Senary 42345240505
8 Octal 1777772771
10 Decimal 268432889
12 Duodecimal 75a93135
16 Hexadecimal ffff5f9
20 Vigesimal 43he249
36 Base36 4ftg55

Cryptographic Hash Functions

md5 ff79a7f49c82d66a391aed806e386914
sha1 740ad48c6c9037952d21ca48cb583e9df3b195ec
sha256 91f817c6234561a8f6a862314a83d5d98f41d3f1fde2ec61afadf2a88c12f0f3
sha512 f2d4029ae1b4945943d04aa027525370569e707274fee6827f6df6bbf225d5bc1e81b651099743a527f613dc20bb831321b0468a60174f66febcb2a051fcbc18
ripemd-160 602eea103b95c691bc64cc09ea99234ba700d365

268432889 as geometric shapes

Circle

Radius = n
Diameter 536865778
Circumference 1686613584.1286
Area 2.2637127850714E+17

Sphere

Radius = n
Volume 8.1020661701726E+25
Surface area 9.0548511402855E+17
Circumference 1686613584.1286

Square

Length = n
Perimeter 1073731556
Area 72056215896886321
Diagonal 379621432.21079

Cube

Length = n
Surface area 432337295381317926
Volume 1.9342258203609E+25
Space diagonal 464939402.1705

Equilateral Triangle

Length = n
Perimeter 805298667
Area 3.120125673364E+16
Altitude 232469701.08525

Triangular Pyramid

Length = n
Surface area 3.120125673364E+16
Volume 2.2795069898722E+24
Height 126540477.4036