1242014781 (number)

1242014781 is an odd 10-digits composite number following 1242014780 and preceding 1242014782. In scientific notation, it is written as 1.242014781 × 10^9. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 632759040 positive integers (up to 1242014781) that are relatively prime to 1242014781.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-two million fourteen thousand seven hundred eighty-one

Notation

Scientific notation 1.242014781 × 10^9
Engineering notation 1.242014781 × 10^9

Prime Factorization of 1242014781

Prime Factorization 7 × 3 × 17 × 17 × 19 × 10771

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 73059693
Product of the distinct prime numbers

The prime factorization of 1242014781 is 7 × 3 × 17 × 17 × 19 × 10771. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 37, 98, 596, 56, 177, 9137, 87492, 559, 424492, 868688, 7478344, 2016892, 67411527, 6380836, 491323920, 757121598, 4551146682, 6676839100

Basic calculations (n = 1242014781)

Multiplication

n×y
n×2 2484029562
n×3 3726044343
n×4 4968059124
n×5 6210073905

Division

n÷y
n÷2 621007390.5
n÷3 414004927
n÷3 310503695.25
n÷5 248402956.2

Exponentiation

ny
n2 1542600716222477961
n3 1.9159328907295E+27
n4 2.3796169696901E+36
n5 2.9555194494735E+45

Nth Root

y√n
2√n 35242.230079835
3√n 1074.918625461
4√n 187.72914019894
5√n 65.890886842203

Divisors of 1242014781

1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 867, 969, 2023, 2261, 5491, 6069, 6783, 10771, 16473, 32313, 38437, 75397, 115311, 183107, 204649, 226191, 549321, 613947, 1281749, 1432543, 3112819, 3479033, 3845247, 4297629, 9338457, 10437099, 21789733, 24353231, 59143561, 65369199, 73059693, 177430683, 414004927, 1242014781

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1242014780
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1242014781 can be divided by 48 positive divisors. The sum of these divisors (counting 1242014781) is 1, the average is 0.020833333333333.

Base conversion 1242014781

Base System Value
2 Binary 1001010000001111010010000111101
3 Ternary 10012120001212222110
4 Quaternary 1022001322100331
5 Quinary 10020423433111
6 Senary 323124404233
8 Octal 11201722075
10 Decimal 1242014781
12 Duodecimal 2a7b46679
16 Hexadecimal 4a07a43d
20 Vigesimal j82bgj1
36 Base36 kjgoql

Cryptographic Hash Functions

md5 814c3b7b99367fa41bd318c5adcd06ef
sha1 e0463374d8910dcf33c148f9ecd4846d5a66f75e
sha256 72d6be272fba08667cb884812437f09a809ac9031e9b8115fa920e07340cd47a
sha512 09f090339ecbb6f6843946346edfa8641755df03dc3f78d54ea536a9c34ea326ea0456f8c7636187f1321f7ada1ea184afd52ad73a3630101071c7c9ea8e7bca
ripemd-160 a897702edce30088bd32056a7dc450b553131e31

1242014781 as geometric shapes

Circle

Radius = n
Diameter 2484029562
Circumference 7803809023.2791
Area 4.8462230775069E+18

Sphere

Radius = n
Volume 8.0254409257158E+27
Surface area 1.9384892310028E+19
Circumference 7803809023.2791

Square

Length = n
Perimeter 4968059124
Area 1542600716222477961
Diagonal 1756474147.958

Cube

Length = n
Surface area 9.2556042973349E+18
Volume 1.9159328907295E+27
Space diagonal 2151232704.4435

Equilateral Triangle

Length = n
Perimeter 3726044343
Area 6.6796570407237E+17
Altitude 1075616352.2218

Triangular Pyramid

Length = n
Surface area 6.6796570407237E+17
Volume 2.2579485655553E+26
Height 585491382.65268