381248046 (number)

381248046 is an even 9-digits composite number following 381248045 and preceding 381248047. In scientific notation, it is written as 3.81248046 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 56 positive divisors. There are 121546656 positive integers (up to 381248046) that are relatively prime to 381248046.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million two hundred forty-eight thousand forty-six

Notation

Scientific notation 3.81248046 × 10^8
Engineering notation 3.81248046 × 10^6

Prime Factorization of 381248046

Prime Factorization 2 × 3 × 3 × 9 × 9 × 23 × 11369

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 14120298
Product of the distinct prime numbers

The prime factorization of 381248046 is 2 × 3 × 3 × 9 × 9 × 23 × 11369. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 64, 13, 383, 797, 3974, 4244, 92436, 51121, 628330, 149602, 1578092, 1550816, 139694, 82443312, 434828603, 470019807, 2692078474, 486257863

Basic calculations (n = 381248046)

Multiplication

n×y
n×2 762496092
n×3 1143744138
n×4 1524992184
n×5 1906240230

Division

n÷y
n÷2 190624023
n÷3 127082682
n÷3 95312011.5
n÷5 76249609.2

Exponentiation

ny
n2 145350072578818116
n3 5.5414431156633E+25
n4 2.1126643598668E+34
n5 8.0544915905305E+42

Nth Root

y√n
2√n 19525.57415289
3√n 725.10774205348
4√n 139.73394059029
5√n 52.028526365978

Divisors of 381248046

1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 3726, 5589, 11178, 11369, 16767, 22738, 33534, 34107, 68214, 102321, 204642, 261487, 306963, 522974, 613926, 784461, 920889, 1568922, 1841778, 2353383, 2762667, 4706766, 5525334, 7060149, 8288001, 14120298, 16576002, 21180447, 42360894, 63541341, 127082682, 190624023, 381248046

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381248045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381248046 can be divided by 56 positive divisors. The sum of these divisors (counting 381248046) is 1, the average is 0.017857142857143.

Base conversion 381248046

Base System Value
2 Binary 10110101110010110001000101110
3 Ternary 222120101102000000
4 Quaternary 112232112020232
5 Quinary 1240044414141
6 Senary 101455245130
8 Octal 2656261056
10 Decimal 381248046
12 Duodecimal a78197a6
16 Hexadecimal 16b9622e
20 Vigesimal 5j2g026
36 Base36 6azgvi

Cryptographic Hash Functions

md5 ba6d31cedc574b9319da3e5c8843c911
sha1 04babe669831f61de31d9b8f74deec0a4223a03a
sha256 e62241c9a24b254d4711983b7ba79a30b7262b0517375e9149aacff08a193ef1
sha512 54f0973eebaff5ffe35183354b4b0cb40e36a51f435495674b05e61c3e5ed118aa248e530287aa83821a01b4b065a3fdab71c1edc56f5ea4f84afb0498d933c8
ripemd-160 77dee74dc1eb8b9735be8476a33a5c97d9033392

381248046 as geometric shapes

Circle

Radius = n
Diameter 762496092
Circumference 2395452121.0181
Area 4.5663072021236E+17

Sphere

Radius = n
Volume 2.3211942643271E+26
Surface area 1.8265228808494E+18
Circumference 2395452121.0181

Square

Length = n
Perimeter 1524992184
Area 145350072578818116
Diagonal 539166157.28144

Cube

Length = n
Surface area 872100435472908696
Volume 5.5414431156633E+25
Space diagonal 660340985.95836

Equilateral Triangle

Length = n
Perimeter 1143744138
Area 6.2938427647584E+16
Altitude 330170492.97918

Triangular Pyramid

Length = n
Surface area 6.2938427647584E+16
Volume 6.530653341075E+24
Height 179722052.42715