1143128247 (number)

1143128247 is an odd 10-digits composite number following 1143128246 and preceding 1143128248. In scientific notation, it is written as 1.143128247 × 10^9. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 762085496 positive integers (up to 1143128247) that are relatively prime to 1143128247.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-three million one hundred twenty-eight thousand two hundred forty-seven

Notation

Scientific notation 1.143128247 × 10^9
Engineering notation 1.143128247 × 10^9

Prime Factorization of 1143128247

Prime Factorization 3 × 381042749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1143128247
Product of the distinct prime numbers

The prime factorization of 1143128247 is 3 × 381042749. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 16, 47, 419, 491, 5491, 4058, 7020, 94516, 765967, 867870, 6762676, 1949302, 41833745, 82220092, 395925584, 228019349, 4209760903, 6291144040

Basic calculations (n = 1143128247)

Multiplication

n×y
n×2 2286256494
n×3 3429384741
n×4 4572512988
n×5 5715641235

Division

n÷y
n÷2 571564123.5
n÷3 381042749
n÷3 285782061.75
n÷5 228625649.4

Exponentiation

ny
n2 1306742189089293009
n3 1.4937739078946E+27
n4 1.7075751487459E+36
n5 1.9519773864066E+45

Nth Root

y√n
2√n 33810.179635725
3√n 1045.5985816915
4√n 183.87544598376
5√n 64.806563286384

Divisors of 1143128247

1, 3, 381042749, 1143128247

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1143128246
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1143128247 can be divided by 4 positive divisors. The sum of these divisors (counting 1143128247) is 1, the average is 0.25.

Base conversion 1143128247

Base System Value
2 Binary 1000100001000101100000010110111
3 Ternary 2221122222221011020
4 Quaternary 1010020230002313
5 Quinary 4320120100442
6 Senary 305233112223
8 Octal 10410540267
10 Decimal 1143128247
12 Duodecimal 27a9b8673
16 Hexadecimal 4422c0b7
20 Vigesimal hh4b0c7
36 Base36 iwl7ef

Cryptographic Hash Functions

md5 86cbe132b06b2c2cce4bbf2f7b6389cb
sha1 f7216192a1db7049373400ec42e1342409851091
sha256 5bca2f6ee463a80ef27dd42091a3983f6ef28ff2ca31e28cd8a06d459a8f8585
sha512 3755fe5d5b17489910b3994b8ae8568fadce9a4bc25f15d390c21c822e656915814f5f896f5fb0925c5ecf26fe9c56f3eed0fe14a5e9cc89021a6bb0ebe84a5d
ripemd-160 f523f028bf52ca873f8c20d700dfb493c15fb635

1143128247 as geometric shapes

Circle

Radius = n
Diameter 2286256494
Circumference 7182486605.7724
Area 4.1052516613788E+18

Sphere

Radius = n
Volume 6.2571055135543E+27
Surface area 1.6421006645515E+19
Circumference 7182486605.7724

Square

Length = n
Perimeter 4572512988
Area 1306742189089293009
Diagonal 1616627470.4392

Cube

Length = n
Surface area 7840453134535758054
Volume 1.4937739078946E+27
Space diagonal 1979956203.3711

Equilateral Triangle

Length = n
Perimeter 3429384741
Area 5.6583596597411E+17
Altitude 989978101.68557

Triangular Pyramid

Length = n
Surface area 5.6583596597411E+17
Volume 1.760429433053E+26
Height 538875823.47973