381958049 (number)

381958049 is an odd 9-digits composite number following 381958048 and preceding 381958050. In scientific notation, it is written as 3.81958049 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 339846160 positive integers (up to 381958049) that are relatively prime to 381958049.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million nine hundred fifty-eight thousand forty-nine

Notation

Scientific notation 3.81958049 × 10^8
Engineering notation 3.81958049 × 10^6

Prime Factorization of 381958049

Prime Factorization 11 × 47 × 738797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381958049
Product of the distinct prime numbers

The prime factorization of 381958049 is 11 × 47 × 738797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 6, 77, 755, 725, 2524, 1020, 92392, 51207, 918110, 283138, 7538726, 8245694, 41499879, 92842308, 630631285, 752791314, 5027595592, 7317864175

Basic calculations (n = 381958049)

Multiplication

n×y
n×2 763916098
n×3 1145874147
n×4 1527832196
n×5 1909790245

Division

n÷y
n÷2 190979024.5
n÷3 127319349.66667
n÷3 95489512.25
n÷5 76391609.8

Exponentiation

ny
n2 145891951195886401
n3 5.5724605043584E+25
n4 2.1284461423743E+34
n5 8.1297713594286E+42

Nth Root

y√n
2√n 19543.747056284
3√n 725.55758865353
4√n 139.79895227177
5√n 52.047890621384

Divisors of 381958049

1, 11, 47, 517, 738797, 8126767, 34723459, 381958049

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 -381958048
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 381958049 can be divided by 8 positive divisors. The sum of these divisors (counting 381958049) is 1, the average is 0.125.

Base conversion 381958049

Base System Value
2 Binary 10110110001000011011110100001
3 Ternary 222121201110221102
4 Quaternary 112301003132201
5 Quinary 1240240124144
6 Senary 101522404145
8 Octal 2661033641
10 Decimal 381958049
12 Duodecimal a7b00655
16 Hexadecimal 16c437a1
20 Vigesimal 5j74f29
36 Base36 6beopt

Cryptographic Hash Functions

md5 3169d70ae484764676cd67c7e62a0de7
sha1 06648048d6be4410937824e2347e82e83635efb2
sha256 9c9f22c1531c5b8c545e8a537addd2760eb290861e8be12d18f061450d6cf54b
sha512 a540007f732c3e7d83b56df95c8209dcdb359d65732971d00c103e70d39aac0d15eb91af815841eb19389bf75c0f2912ee9baa24465a86d1babea2948c516e85
ripemd-160 f70cbabeae8d46bb3016f137efc7ff99a8d56d2c

381958049 as geometric shapes

Circle

Radius = n
Diameter 763916098
Circumference 2399913201.4358
Area 4.5833308209488E+17

Sphere

Radius = n
Volume 2.3341867977215E+26
Surface area 1.8333323283795E+18
Circumference 2399913201.4358

Square

Length = n
Perimeter 1527832196
Area 145891951195886401
Diagonal 540170253.15337

Cube

Length = n
Surface area 875351707175318406
Volume 5.5724605043584E+25
Space diagonal 661570747.22788

Equilateral Triangle

Length = n
Perimeter 1145874147
Area 6.3173067971659E+16
Altitude 330785373.61394

Triangular Pyramid

Length = n
Surface area 6.3173067971659E+16
Volume 6.5672076842101E+24
Height 180056751.05112