381330271 (number)

381330271 is an odd 9-digits composite number following 381330270 and preceding 381330272. In scientific notation, it is written as 3.81330271 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 312643320 positive integers (up to 381330271) that are relatively prime to 381330271.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million three hundred thirty thousand two hundred seventy-one

Notation

Scientific notation 3.81330271 × 10^8
Engineering notation 3.81330271 × 10^6

Prime Factorization of 381330271

Prime Factorization 7 × 23 × 2368511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381330271
Product of the distinct prime numbers

The prime factorization of 381330271 is 7 × 23 × 2368511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 381330271)

Multiplication

n×y
n×2 762660542
n×3 1143990813
n×4 1525321084
n×5 1906651355

Division

n÷y
n÷2 190665135.5
n÷3 127110090.33333
n÷3 95332567.75
n÷5 76266054.2

Exponentiation

ny
n2 145412775580933441
n3 5.545029311914E+25
n4 2.1144875302151E+34
n5 8.0631810292304E+42

Nth Root

y√n
2√n 19527.67961126
3√n 725.15986708419
4√n 139.74147419882
5√n 52.030770404529

Divisors of 381330271

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 -381330270
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 381330271 can be divided by 8 positive divisors. The sum of these divisors (counting 381330271) is 1, the average is 0.125.

Base conversion 381330271

Base System Value
2 Binary 10110101110101010001101011111
3 Ternary 222120112120210101
4 Quaternary 112232222031133
5 Quinary 1240110032041
6 Senary 101501121531
8 Octal 2656521537
10 Decimal 381330271
12 Duodecimal a78592a7
16 Hexadecimal 16baa35f
20 Vigesimal 5j365db
36 Base36 6b18bj

Cryptographic Hash Functions

md5 40601954278b8a4b120a521823816a45
sha1 ef0c5e37ed2d4dcc4ae42bd5300e7ebeb2eae1ca
sha256 c9542267144e23a95ab25108ae3807e8d6421184895f5c8b9c0cd65d5b545d0b
sha512 c029a9a7a1a03a8a3c6ba5c878fd72a3c3636ee01de65cb7b56083ffd635c864901e16e881b6d9ced99f8d9c36aba1e9a5010d82750e0759a6e1550852541161
ripemd-160 e7a0577f5654fd830ca19ca51a5c303fa1b48150

381330271 as geometric shapes

Circle

Radius = n
Diameter 762660542
Circumference 2395968755.93
Area 4.5682770750316E+17

Sphere

Radius = n
Volume 2.3226964466999E+26
Surface area 1.8273108300126E+18
Circumference 2395968755.93

Square

Length = n
Perimeter 1525321084
Area 145412775580933441
Diagonal 539282440.99161

Cube

Length = n
Surface area 872476653485600646
Volume 5.545029311914E+25
Space diagonal 660483403.83601

Equilateral Triangle

Length = n
Perimeter 1143990813
Area 6.2965578843947E+16
Altitude 330241701.918

Triangular Pyramid

Length = n
Surface area 6.2965578843947E+16
Volume 6.5348797138876E+24
Height 179760813.66387