1238441768 (number)

1238441768 is an even 10-digits composite number following 1238441767 and preceding 1238441769. In scientific notation, it is written as 1.238441768 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 619220880 positive integers (up to 1238441768) that are relatively prime to 1238441768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.238441768 × 10^9
Engineering notation 1.238441768 × 10^9

Prime Factorization of 1238441768

Prime Factorization 2 × 2 × 2 × 154805221

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 309610442
Product of the distinct prime numbers

The prime factorization of 1238441768 is 2 × 2 × 2 × 154805221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 18, 37, 443, 316, 8689, 351, 5028, 71981, 252958, 917084, 7363992, 3653576, 7413719, 4339889, 856974335, 813546338, 6148089011, 1826192882

Basic calculations (n = 1238441768)

Multiplication

n×y
n×2 2476883536
n×3 3715325304
n×4 4953767072
n×5 6192208840

Division

n÷y
n÷2 619220884
n÷3 412813922.66667
n÷3 309610442
n÷5 247688353.6

Exponentiation

ny
n2 1533738012726965824
n3 1.8994452161304E+27
n4 2.3523522916837E+36
n5 2.9132513310716E+45

Nth Root

y√n
2√n 35191.501360414
3√n 1073.8868645038
4√n 187.59398007509
5√n 65.852932321993

Divisors of 1238441768

1, 2, 4, 8, 154805221, 309610442, 619220884, 1238441768

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1238441767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1238441768 can be divided by 8 positive divisors. The sum of these divisors (counting 1238441768) is 1, the average is 0.125.

Base conversion 1238441768

Base System Value
2 Binary 1001001110100010001111100101000
3 Ternary 10012022100100201122
4 Quaternary 1021310101330220
5 Quinary 10014020114033
6 Senary 322520034412
8 Octal 11164217450
10 Decimal 1238441768
12 Duodecimal 2a6902a08
16 Hexadecimal 49d11f28
20 Vigesimal j705488
36 Base36 khc3s8

Cryptographic Hash Functions

md5 6bf935341b40a95cd1bb13c178c69ca3
sha1 f5b83c00754d783dff5a422f237b1015aae7ee06
sha256 93503c328e1fc5b9b64dec9173ce3b91c345362469a85089e4a9811aa7896a23
sha512 e039243a90747d55ac9b962dee427e2511690b2b7a1df5f63e6c496db5581c5c85aee1550b0e148d9be606c62282540f48868d1d0c4438df075eb4e535e0bb92
ripemd-160 a2edc82ae1771a52fff1cd27fd575b3090f1b800

1238441768 as geometric shapes

Circle

Radius = n
Diameter 2476883536
Circumference 7781359120.4951
Area 4.8183800733144E+18

Sphere

Radius = n
Volume 7.9563775158553E+27
Surface area 1.9273520293258E+19
Circumference 7781359120.4951

Square

Length = n
Perimeter 4953767072
Area 1533738012726965824
Diagonal 1751421144.5149

Cube

Length = n
Surface area 9202428076361794944
Volume 1.8994452161304E+27
Space diagonal 2145044064.3914

Equilateral Triangle

Length = n
Perimeter 3715325304
Area 6.6412804088571E+17
Altitude 1072522032.1957

Triangular Pyramid

Length = n
Surface area 6.6412804088571E+17
Volume 2.2385176546969E+26
Height 583807048.17164