268432890 (number)

268432890 is an even 9-digits composite number following 268432889 and preceding 268432891. In scientific notation, it is written as 2.68432890 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 60134400 positive integers (up to 268432890) that are relatively prime to 268432890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68432890 × 10^8
Engineering notation 2.68432890 × 10^6

Prime Factorization of 268432890

Prime Factorization 2 × 3 × 935 × 59 × 811

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 268432890
Product of the distinct prime numbers

The prime factorization of 268432890 is 2 × 3 × 935 × 59 × 811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 8, 51, 358, 739, 4586, 727, 85596, 5924, 535392, 947184, 3549578, 5182923, 40928700, 94672408, 681360277, 683300226, 1332774694, 3520932188

Basic calculations (n = 268432890)

Multiplication

n×y
n×2 536865780
n×3 805298670
n×4 1073731560
n×5 1342164450

Division

n÷y
n÷2 134216445
n÷3 89477630
n÷3 67108222.5
n÷5 53686578

Exponentiation

ny
n2 72056216433752100
n3 1.9342258419778E+25
n4 5.1920983267477E+33
n5 1.3937299590131E+42

Nth Root

y√n
2√n 16383.921691707
3√n 645.07752208066
4√n 127.99969410787
5√n 48.502837399156

Divisors of 268432890

1, 2, 3, 6, 59, 118, 177, 354, 811, 935, 1622, 1870, 2433, 2805, 4866, 5610, 47849, 55165, 95698, 110330, 143547, 165495, 287094, 330990, 758285, 1516570, 2274855, 4549710, 44738815, 89477630, 134216445, 268432890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268432889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268432890 can be divided by 32 positive divisors. The sum of these divisors (counting 268432890) is 1, the average is 0.03125.

Base conversion 268432890

Base System Value
2 Binary 1111111111111111010111111010
3 Ternary 200201002210200220
4 Quaternary 33333333113322
5 Quinary 1022204323030
6 Senary 42345240510
8 Octal 1777772772
10 Decimal 268432890
12 Duodecimal 75a93136
16 Hexadecimal ffff5fa
20 Vigesimal 43he24a
36 Base36 4ftg56

Cryptographic Hash Functions

md5 6ab75069491995d59d241f0068a87a91
sha1 b6fe2f976453d9559de54922981622191c9e1a3a
sha256 c23771069b8a6fe1b0de5ba554f68c3f1d41469f6120d4881ed15f55171887cf
sha512 e062d8d76ea4c8a5cdaede07ae023bfe5c8a867714c626927aae2fe1555ea02242f372e5d9bc83f354f4880cb1af670c37793d2e7fd9388f128d02afa03c5ee3
ripemd-160 63288a55e598e555a5215b99c0bc47ba27c74f6f

268432890 as geometric shapes

Circle

Radius = n
Diameter 536865780
Circumference 1686613590.4118
Area 2.2637128019375E+17

Sphere

Radius = n
Volume 8.1020662607211E+25
Surface area 9.0548512077501E+17
Circumference 1686613590.4118

Square

Length = n
Perimeter 1073731560
Area 72056216433752100
Diagonal 379621433.62501

Cube

Length = n
Surface area 432337298602512600
Volume 1.9342258419778E+25
Space diagonal 464939403.90255

Equilateral Triangle

Length = n
Perimeter 805298670
Area 3.120125696611E+16
Altitude 232469701.95127

Triangular Pyramid

Length = n
Surface area 3.120125696611E+16
Volume 2.2795070153479E+24
Height 126540477.875