1268831346 (number)

1268831346 is an even 10-digits composite number following 1268831345 and preceding 1268831347. In scientific notation, it is written as 1.268831346 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 385136640 positive integers (up to 1268831346) that are relatively prime to 1268831346.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-eight million eight hundred thirty-one thousand three hundred forty-six

Notation

Scientific notation 1.268831346 × 10^9
Engineering notation 1.268831346 × 10^9

Prime Factorization of 1268831346

Prime Factorization 2 × 3 × 41 × 17 × 127 × 2389

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1268831346
Product of the distinct prime numbers

The prime factorization of 1268831346 is 2 × 3 × 41 × 17 × 127 × 2389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 32, 51, 76, 864, 9561, 7877, 55675, 74016, 108789, 893815, 4557805, 1625130, 40013433, 98165300, 565178539, 625899753, 826253246, 6258469809

Basic calculations (n = 1268831346)

Multiplication

n×y
n×2 2537662692
n×3 3806494038
n×4 5075325384
n×5 6344156730

Division

n÷y
n÷2 634415673
n÷3 422943782
n÷3 317207836.5
n÷5 253766269.2

Exponentiation

ny
n2 1609932984592171716
n3 2.0427334358099E+27
n4 2.5918842148779E+36
n5 3.2886639370396E+45

Nth Root

y√n
2√n 35620.658977621
3√n 1082.599859509
4√n 188.73436088222
5√n 66.172993249825

Divisors of 1268831346

1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 127, 246, 254, 381, 697, 762, 1394, 2091, 2159, 2389, 4182, 4318, 4778, 5207, 6477, 7167, 10414, 12954, 14334, 15621, 31242, 40613, 81226, 88519, 97949, 121839, 177038, 195898, 243678, 265557, 293847, 303403, 531114, 587694, 606806, 910209, 1665133, 1820418, 3330266, 4995399, 5157851, 9990798, 10315702, 12439523, 15473553, 24879046, 30947106, 37318569, 74637138, 211471891, 422943782, 634415673, 1268831346

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1268831345
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1268831346 can be divided by 64 positive divisors. The sum of these divisors (counting 1268831346) is 1, the average is 0.015625.

Base conversion 1268831346

Base System Value
2 Binary 1001011101000001101010001110010
3 Ternary 10021102112022101120
4 Quaternary 1023220031101302
5 Quinary 10044310100341
6 Senary 325523243110
8 Octal 11350152162
10 Decimal 1268831346
12 Duodecimal 2b4b19496
16 Hexadecimal 4ba0d472
20 Vigesimal jga3i76
36 Base36 kzfgj6

Cryptographic Hash Functions

md5 665d8993298eb5668880406722dd8d1e
sha1 2e993ad8ad22756ea2b41af879260291cda189ff
sha256 ecab5482168fc1f731be9a1175d3987a76ab2d0ea1fe46ea1a09f90a587b5b3b
sha512 b7e2765764dfa43fd24c87d8a6a249165a93570b8627ad498a0718e90c5f24d7f86da6164ed38b5560be5784213362b71af78ec307f56529c592645bbbc64fe8
ripemd-160 f938dcc01d5cee0592866f76c72fc72c086ab8d4

1268831346 as geometric shapes

Circle

Radius = n
Diameter 2537662692
Circumference 7972302470.4761
Area 5.0577536371667E+18

Sphere

Radius = n
Volume 8.5565818069101E+27
Surface area 2.0231014548667E+19
Circumference 7972302470.4761

Square

Length = n
Perimeter 5075325384
Area 1609932984592171716
Diagonal 1794398497.8773

Cube

Length = n
Surface area 9.659597907553E+18
Volume 2.0427334358099E+27
Space diagonal 2197680357.508

Equilateral Triangle

Length = n
Perimeter 3806494038
Area 6.9712143152366E+17
Altitude 1098840178.754

Triangular Pyramid

Length = n
Surface area 6.9712143152366E+17
Volume 2.4073844410294E+26
Height 598132832.62577