381038863 (number)

381038863 is an odd 9-digits composite number following 381038862 and preceding 381038864. In scientific notation, it is written as 3.81038863 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 360569880 positive integers (up to 381038863) that are relatively prime to 381038863.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million thirty-eight thousand eight hundred sixty-three

Notation

Scientific notation 3.81038863 × 10^8
Engineering notation 3.81038863 × 10^6

Prime Factorization of 381038863

Prime Factorization 19 × 907 × 22111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381038863
Product of the distinct prime numbers

The prime factorization of 381038863 is 19 × 907 × 22111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 28, 84, 813, 386, 2216, 2671, 25280, 76338, 847528, 638681, 2010424, 6995560, 13128331, 95087828, 161174840, 13438625, 8670141960, 4964232391

Basic calculations (n = 381038863)

Multiplication

n×y
n×2 762077726
n×3 1143116589
n×4 1524155452
n×5 1905194315

Division

n÷y
n÷2 190519431.5
n÷3 127012954.33333
n÷3 95259715.75
n÷5 76207772.6

Exponentiation

ny
n2 145190615116332769
n3 5.5323266902198E+25
n4 2.1080314717859E+34
n5 8.0324191517752E+42

Nth Root

y√n
2√n 19520.21677646
3√n 724.9751005321
4√n 139.71476935693
5√n 52.022815714999

Divisors of 381038863

1, 19, 907, 17233, 22111, 420109, 20054677, 381038863

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 -381038862
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 381038863 can be divided by 8 positive divisors. The sum of these divisors (counting 381038863) is 1, the average is 0.125.

Base conversion 381038863

Base System Value
2 Binary 10110101101100011000100001111
3 Ternary 222112222210001111
4 Quaternary 112231203010033
5 Quinary 1240021220423
6 Senary 101450552451
8 Octal 2655430417
10 Decimal 381038863
12 Duodecimal a7738727
16 Hexadecimal 16b6310f
20 Vigesimal 5j19h33
36 Base36 6auzgv

Cryptographic Hash Functions

md5 2926564e5825d72a23898f626e563227
sha1 e20c553d320429d1c9ce78fdbc9ab36f2a571b21
sha256 28a9d74b03a67ea05c242ab6d4a2dcf436fe73e184f1db211681ea1bcc19a91b
sha512 852c63bc4562531070845bb9fbd8947c0cde0f95497df214275493a89ef328987fa94f34be2b0e95c6bb7ee9a63927e71b961c351fa3bbad1e9ec0ef85d5055b
ripemd-160 d84c2f8da21556a4d4fd6401b1aa78b03960e4a0

381038863 as geometric shapes

Circle

Radius = n
Diameter 762077726
Circumference 2394137785.466
Area 4.5612976981965E+17

Sphere

Radius = n
Volume 2.3173755849671E+26
Surface area 1.8245190792786E+18
Circumference 2394137785.466

Square

Length = n
Perimeter 1524155452
Area 145190615116332769
Diagonal 538870327.84582

Cube

Length = n
Surface area 871143690697996614
Volume 5.5323266902198E+25
Space diagonal 659978670.37428

Equilateral Triangle

Length = n
Perimeter 1143116589
Area 6.2869380540917E+16
Altitude 329989335.18714

Triangular Pyramid

Length = n
Surface area 6.2869380540917E+16
Volume 6.5199095306563E+24
Height 179623442.61527