1234561728 (number)

1234561728 is an even 10-digits composite number following 1234561727 and preceding 1234561729. In scientific notation, it is written as 1.234561728 × 10^9. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 411181056 positive integers (up to 1234561728) that are relatively prime to 1234561728.

Interesting facts

Basic properties

Name

Name one billion two hundred thirty-four million five hundred sixty-one thousand seven hundred twenty-eight

Notation

Scientific notation 1.234561728 × 10^9
Engineering notation 1.234561728 × 10^9

Prime Factorization of 1234561728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1873 × 3433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 38580054
Product of the distinct prime numbers

The prime factorization of 1234561728 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 1873 × 3433. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 9, 24, 82, 952, 751, 2915, 6460, 96020, 70097, 917690, 853001, 6180229, 1833095, 66426782, 38311063, 448312077, 224490034, 9721416597, 3609741610

Basic calculations (n = 1234561728)

Multiplication

n×y
n×2 2469123456
n×3 3703685184
n×4 4938246912
n×5 6172808640

Division

n÷y
n÷2 617280864
n÷3 411520576
n÷3 308640432
n÷5 246912345.6

Exponentiation

ny
n2 1524142660242345984
n3 1.8816481963473E+27
n4 2.3230108487706E+36
n5 2.867900287621E+45

Nth Root

y√n
2√n 35136.330599538
3√n 1072.7641948344
4√n 187.44687407246
5√n 65.811617045134

Divisors of 1234561728

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1873, 3433, 3746, 5619, 6866, 7492, 10299, 11238, 13732, 14984, 20598, 22476, 27464, 29968, 41196, 44952, 54928, 59936, 82392, 89904, 109856, 119872, 164784, 179808, 219712, 329568, 359616, 659136, 6430009, 12860018, 19290027, 25720036, 38580054, 51440072, 77160108, 102880144, 154320216, 205760288, 308640432, 411520576, 617280864, 1234561728

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1234561727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1234561728 can be divided by 56 positive divisors. The sum of these divisors (counting 1234561728) is 1, the average is 0.017857142857143.

Base conversion 1234561728

Base System Value
2 Binary 1001001100101011110101011000000
3 Ternary 10012001001020022110
4 Quaternary 1021211132223000
5 Quinary 10012021433403
6 Senary 322300535320
8 Octal 11145365300
10 Decimal 1234561728
12 Duodecimal 2a5551540
16 Hexadecimal 4995eac0
20 Vigesimal j5g0468
36 Base36 kf0xxc

Cryptographic Hash Functions

md5 aff6dc07b37582f470502dcbaa1078ca
sha1 a3186923d5737594d78fbb549cae67fb63aa2e75
sha256 313a17df821890aef3de2ffac4583dc239cf0d8158cf1df74f16c35a39f7dec5
sha512 d2dad6beea41288246b55ccc4089a890e55e6f31ed370fbe3fb70a8b72a4e8121093ed49189ca35ea9595aafb15975a1af7fe2736cbcb92b91b05acb145b2a1a
ripemd-160 e6c873f93da5aac27a20e57e390a3359d0cd8741

1234561728 as geometric shapes

Circle

Radius = n
Diameter 2469123456
Circumference 7756980110.1758
Area 4.7882353844402E+18

Sphere

Radius = n
Volume 7.8818295337136E+27
Surface area 1.9152941537761E+19
Circumference 7756980110.1758

Square

Length = n
Perimeter 4938246912
Area 1524142660242345984
Diagonal 1745933939.3244

Cube

Length = n
Surface area 9144855961454075904
Volume 1.8816481963473E+27
Space diagonal 2138323637.976

Equilateral Triangle

Length = n
Perimeter 3703685184
Area 6.5997313138073E+17
Altitude 1069161818.988

Triangular Pyramid

Length = n
Surface area 6.5997313138073E+17
Volume 2.217543665741E+26
Height 581977979.77479