381384211 (number)

381384211 is an odd 9-digits composite number following 381384210 and preceding 381384212. In scientific notation, it is written as 3.81384211 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 351864480 positive integers (up to 381384211) that are relatively prime to 381384211.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million three hundred eighty-four thousand two hundred eleven

Notation

Scientific notation 3.81384211 × 10^8
Engineering notation 3.81384211 × 10^6

Prime Factorization of 381384211

Prime Factorization 13 × 12941 × 2267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381384211
Product of the distinct prime numbers

The prime factorization of 381384211 is 13 × 12941 × 2267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 381384211)

Multiplication

n×y
n×2 762768422
n×3 1144152633
n×4 1525536844
n×5 1906921055

Division

n÷y
n÷2 190692105.5
n÷3 127128070.33333
n÷3 95346052.75
n÷5 76276842.2

Exponentiation

ny
n2 145453916400092521
n3 5.5473827143109E+25
n4 2.1156841796125E+34
n5 8.068885415667E+42

Nth Root

y√n
2√n 19529.060678896
3√n 725.19405728802
4√n 139.74641562092
5√n 52.032242294482

Divisors of 381384211

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 -381384210
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 381384211 can be divided by 8 positive divisors. The sum of these divisors (counting 381384211) is 1, the average is 0.125.

Base conversion 381384211

Base System Value
2 Binary 10110101110110111011000010011
3 Ternary 222120122022210011
4 Quaternary 112232313120103
5 Quinary 1240113243321
6 Senary 101502215351
8 Octal 2656673023
10 Decimal 381384211
12 Duodecimal a7884557
16 Hexadecimal 16bb7613
20 Vigesimal 5j3d0ab
36 Base36 6b2dxv

Cryptographic Hash Functions

md5 9a47c30600f183c95a8d06e1ecaff7b9
sha1 be4ae3bfef3817a08586343f2a08622b114c15be
sha256 1e8c26312949dbc0729236f50ba4e48db3112020cb2ec2cd1e2c1301bf5cc450
sha512 5eae85a3317b76938715173c1ef946e25e3608738e08c2f3a5b968a3f896a69c4f56d41f6af143daedf898a64087729dd0627158584aed69623fd20db890a7d9
ripemd-160 9a69c15d4facb79152c4bf2fe7eb42bf0665fc48

381384211 as geometric shapes

Circle

Radius = n
Diameter 762768422
Circumference 2396307670.9455
Area 4.5695695519839E+17

Sphere

Radius = n
Volume 2.3236822375907E+26
Surface area 1.8278278207936E+18
Circumference 2396307670.9455

Square

Length = n
Perimeter 1525536844
Area 145453916400092521
Diagonal 539358723.67116

Cube

Length = n
Surface area 872723498400555126
Volume 5.5473827143109E+25
Space diagonal 660576830.65657

Equilateral Triangle

Length = n
Perimeter 1144152633
Area 6.2983393341209E+16
Altitude 330288415.32828

Triangular Pyramid

Length = n
Surface area 6.2983393341209E+16
Volume 6.5376532252105E+24
Height 179786241.22372