381279962 (number)

381279962 is an even 9-digits composite number following 381279961 and preceding 381279963. In scientific notation, it is written as 3.81279962 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 162690768 positive integers (up to 381279962) that are relatively prime to 381279962.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.81279962 × 10^8
Engineering notation 3.81279962 × 10^6

Prime Factorization of 381279962

Prime Factorization 2 × 7 × 229 × 118927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381279962
Product of the distinct prime numbers

The prime factorization of 381279962 is 2 × 7 × 229 × 118927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 78, 78, 399, 909, 9967, 400, 53050, 58421, 728369, 561096, 3206283, 7264874, 19279008, 53779152, 699116341, 943788501, 8814616831, 1331680005

Basic calculations (n = 381279962)

Multiplication

n×y
n×2 762559924
n×3 1143839886
n×4 1525119848
n×5 1906399810

Division

n÷y
n÷2 190639981
n÷3 127093320.66667
n÷3 95319990.5
n÷5 76255992.4

Exponentiation

ny
n2 145374409422721444
n3 5.5428349300468E+25
n4 2.1133718915005E+34
n5 8.0578635448318E+42

Nth Root

y√n
2√n 19526.391422892
3√n 725.1279755062
4√n 139.73686493868
5√n 52.029397445509

Divisors of 381279962

1, 2, 7, 14, 229, 458, 1603, 3206, 118927, 237854, 832489, 1664978, 27234283, 54468566, 190639981, 381279962

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381279961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381279962 can be divided by 16 positive divisors. The sum of these divisors (counting 381279962) is 1, the average is 0.0625.

Base conversion 381279962

Base System Value
2 Binary 10110101110011101111011011010
3 Ternary 222120110000210002
4 Quaternary 112232131323122
5 Quinary 1240101424322
6 Senary 101500053002
8 Octal 2656357332
10 Decimal 381279962
12 Duodecimal a7834162
16 Hexadecimal 16b9deda
20 Vigesimal 5j2jji2
36 Base36 6b05i2

Cryptographic Hash Functions

md5 5091a4d57a1fa76a936c464d3898af71
sha1 fbe1d592367aab77d506f685b677cb25d1b0a072
sha256 2cd4042cd7bb62d92fb8d06c05cb364bacd4eeff7469fe4c77071c5380475be0
sha512 a0161b8c8744a4c4247122516537ba08d98787ce851baa706bbb7b17821efa14436a41951942f9315866fd87bc871dae51757e62d73d29846b5ae586561ba1ef
ripemd-160 c1e83b9c943bac1b57a0a50b55a199afe0568d65

381279962 as geometric shapes

Circle

Radius = n
Diameter 762559924
Circumference 2395652655.1604
Area 4.5670717666238E+17

Sphere

Radius = n
Volume 2.3217772661728E+26
Surface area 1.8268287066495E+18
Circumference 2395652655.1604

Square

Length = n
Perimeter 1525119848
Area 145374409422721444
Diagonal 539211293.3215

Cube

Length = n
Surface area 872246456536328664
Volume 5.5428349300468E+25
Space diagonal 660396266.09193

Equilateral Triangle

Length = n
Perimeter 1143839886
Area 6.2948965810118E+16
Altitude 330198133.04597

Triangular Pyramid

Length = n
Surface area 6.2948965810118E+16
Volume 6.5322936100562E+24
Height 179737097.77383