38866481 (number)

38866481 is an odd 8-digits composite number following 38866480 and preceding 38866482. In scientific notation, it is written as 3.8866481 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 37176612 positive integers (up to 38866481) that are relatively prime to 38866481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8866481 × 10^7
Engineering notation 3.8866481 × 10^6

Prime Factorization of 38866481

Prime Factorization 23 × 1689847

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38866481
Product of the distinct prime numbers

The prime factorization of 38866481 is 23 × 1689847. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 70, 45, 215, 328, 365, 2340, 31431, 51733, 712658, 569353, 7563911, 4998762, 50279792, 20518795, 243356532, 834323414, 4308102065, 2273752897

Basic calculations (n = 38866481)

Multiplication

n×y
n×2 77732962
n×3 116599443
n×4 155465924
n×5 194332405

Division

n÷y
n÷2 19433240.5
n÷3 12955493.666667
n÷3 9716620.25
n÷5 7773296.2

Exponentiation

ny
n2 1510603345323361
n3 5.8711836219547E+22
n4 2.2819224669021E+30
n5 8.8690296203325E+37

Nth Root

y√n
2√n 6234.2987576792
3√n 338.73370082658
4√n 78.957575682636
5√n 32.954524091465

Divisors of 38866481

1, 23, 1689847, 38866481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38866480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38866481 can be divided by 4 positive divisors. The sum of these divisors (counting 38866481) is 1, the average is 0.25.

Base conversion 38866481

Base System Value
2 Binary 10010100010000111000110001
3 Ternary 2201010121210022
4 Quaternary 2110100320301
5 Quinary 34422211411
6 Senary 3505013225
8 Octal 224207061
10 Decimal 38866481
12 Duodecimal 11024215
16 Hexadecimal 2510e31
20 Vigesimal c2i641
36 Base36 n51kh

Cryptographic Hash Functions

md5 466b1ed2f77cd60b6a1b35be9d91f1e7
sha1 e5cbdd18325bb3170677db0caa9549d7df8dd515
sha256 c49090055e753c299327272eebcbe12407b669045513bb172d97eb8938ed28db
sha512 e23e423a182dce214dfd2c695270be3cab86b080445091a4ed6d727bbcccad99c5437846e700634dfbedf1eeef877498330993ed946bb69a405a0323d35c3467
ripemd-160 8c417214cdea13a2b5db79e11fec2f5f94773fa1

38866481 as geometric shapes

Circle

Radius = n
Diameter 77732962
Circumference 244205302.36097
Area 4.745700372156E+15

Sphere

Radius = n
Volume 2.4593156446146E+23
Surface area 1.8982801488624E+16
Circumference 244205302.36097

Square

Length = n
Perimeter 155465924
Area 1510603345323361
Diagonal 54965504.551916

Cube

Length = n
Surface area 9063620071940166
Volume 5.8711836219547E+22
Space diagonal 67318719.80341

Equilateral Triangle

Length = n
Perimeter 116599443
Area 6.5411043604589E+14
Altitude 33659359.901705

Triangular Pyramid

Length = n
Surface area 6.5411043604589E+14
Volume 6.9192562544593E+21
Height 18321834.850639