381279963 (number)

381279963 is an odd 9-digits composite number following 381279962 and preceding 381279964. In scientific notation, it is written as 3.81279963 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 254186640 positive integers (up to 381279963) that are relatively prime to 381279963.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million two hundred seventy-nine thousand nine hundred sixty-three

Notation

Scientific notation 3.81279963 × 10^8
Engineering notation 3.81279963 × 10^6

Prime Factorization of 381279963

Prime Factorization 3 × 127093321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381279963
Product of the distinct prime numbers

The prime factorization of 381279963 is 3 × 127093321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 10, 48, 887, 503, 610, 8916, 70758, 65281, 827280, 671204, 8196936, 1284362, 88662480, 45786732, 418759707, 194692196, 9515240806, 7046321815

Basic calculations (n = 381279963)

Multiplication

n×y
n×2 762559926
n×3 1143839889
n×4 1525119852
n×5 1906399815

Division

n÷y
n÷2 190639981.5
n÷3 127093321
n÷3 95319990.75
n÷5 76255992.6

Exponentiation

ny
n2 145374410185281369
n3 5.5428349736591E+25
n4 2.1133719136718E+34
n5 8.0578636505004E+42

Nth Root

y√n
2√n 19526.391448499
3√n 725.12797614014
4√n 139.73686503031
5√n 52.029397472801

Divisors of 381279963

1, 3, 127093321, 381279963

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 -381279962
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 381279963 can be divided by 4 positive divisors. The sum of these divisors (counting 381279963) is 1, the average is 0.25.

Base conversion 381279963

Base System Value
2 Binary 10110101110011101111011011011
3 Ternary 222120110000210010
4 Quaternary 112232131323123
5 Quinary 1240101424323
6 Senary 101500053003
8 Octal 2656357333
10 Decimal 381279963
12 Duodecimal a7834163
16 Hexadecimal 16b9dedb
20 Vigesimal 5j2jji3
36 Base36 6b05i3

Cryptographic Hash Functions

md5 c38c7c032013f88b82eee30aebabd64b
sha1 fc5e7a8a3637010ce834cc01837bf8ba7c348e19
sha256 d327d500e90471c1e81e2e7bb5a9a7c5bf2149c3c243897ab01939d47c7801c1
sha512 67a4174e0c6eff34d03304e42e3407126ccba31f2a06f5e6c627351d8153af5e6a0792c4429f27a83ba8ef5c3c9485beb29dda81e6d3ec318e32bb541a2e5ec1
ripemd-160 32438cc1fff1881b172ac5d5aaab5be5d4c08e2b

381279963 as geometric shapes

Circle

Radius = n
Diameter 762559926
Circumference 2395652661.4436
Area 4.5670717905803E+17

Sphere

Radius = n
Volume 2.3217772844411E+26
Surface area 1.8268287162321E+18
Circumference 2395652661.4436

Square

Length = n
Perimeter 1525119852
Area 145374410185281369
Diagonal 539211294.73571

Cube

Length = n
Surface area 872246461111688214
Volume 5.5428349736591E+25
Space diagonal 660396267.82398

Equilateral Triangle

Length = n
Perimeter 1143839889
Area 6.2948966140316E+16
Altitude 330198133.91199

Triangular Pyramid

Length = n
Surface area 6.2948966140316E+16
Volume 6.5322936614538E+24
Height 179737098.24524