38438081 (number)

38438081 is an odd 8-digits composite number following 38438080 and preceding 38438082. In scientific notation, it is written as 3.8438081 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 34776000 positive integers (up to 38438081) that are relatively prime to 38438081.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred thirty-eight thousand eighty-one

Notation

Scientific notation 3.8438081 × 10^7
Engineering notation 3.8438081 × 10^6

Prime Factorization of 38438081

Prime Factorization 11 × 211 × 16561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38438081
Product of the distinct prime numbers

The prime factorization of 38438081 is 11 × 211 × 16561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 52, 83, 948, 83, 1351, 1786, 45469, 12322, 651428, 743705, 8118369, 7035149, 30497264, 8554889, 533274707, 686901427, 2464842741, 9104178106

Basic calculations (n = 38438081)

Multiplication

n×y
n×2 76876162
n×3 115314243
n×4 153752324
n×5 192190405

Division

n÷y
n÷2 19219040.5
n÷3 12812693.666667
n÷3 9609520.25
n÷5 7687616.2

Exponentiation

ny
n2 1477486070962561
n3 5.6791729272031E+22
n4 2.1829650898884E+30
n5 8.3908988945302E+37

Nth Root

y√n
2√n 6199.845240004
3√n 337.48455274521
4√n 78.739096007028
5√n 32.881554392209

Divisors of 38438081

1, 11, 211, 2321, 16561, 182171, 3494371, 38438081

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 -38438080
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 38438081 can be divided by 8 positive divisors. The sum of these divisors (counting 38438081) is 1, the average is 0.125.

Base conversion 38438081

Base System Value
2 Binary 10010010101000010011000001
3 Ternary 2200022212010122
4 Quaternary 2102220103001
5 Quinary 34320004311
6 Senary 3451510025
8 Octal 222502301
10 Decimal 38438081
12 Duodecimal 10a58315
16 Hexadecimal 24a84c1
20 Vigesimal c04f41
36 Base36 mvv0h

Cryptographic Hash Functions

md5 63e9ce8d2565e93928f7c4941d0471b1
sha1 39a86ffb5d1ea29769687812f30403937c1cf979
sha256 566ed0d36b44a64203771c31b8e03fa70297aa89ac7f86714125d6a94d95b686
sha512 4080239b6b3d535e8a6a2eaf8dc54ec23c22356e07de30eaa580dd892ed0ae31647e9f3218011b2bd1320e080286b9f824e67f7774b399cf55323dc15a221267
ripemd-160 7bb0fdfa5154368baf796f07bdaa3f83cd92de2c

38438081 as geometric shapes

Circle

Radius = n
Diameter 76876162
Circumference 241513585.77538
Area 4.6416593863172E+15

Sphere

Radius = n
Volume 2.3788863928756E+23
Surface area 1.8566637545269E+16
Circumference 241513585.77538

Square

Length = n
Perimeter 153752324
Area 1477486070962561
Diagonal 54359655.461796

Cube

Length = n
Surface area 8864916425775366
Volume 5.6791729272031E+22
Space diagonal 66576709.237448

Equilateral Triangle

Length = n
Perimeter 115314243
Area 6.3977023559562E+14
Altitude 33288354.618724

Triangular Pyramid

Length = n
Surface area 6.3977023559562E+14
Volume 6.6929694805939E+21
Height 18119885.153932