38873645 (number)

38873645 is an odd 8-digits composite number following 38873644 and preceding 38873646. In scientific notation, it is written as 3.8873645 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 28713984 positive integers (up to 38873645) that are relatively prime to 38873645.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-three thousand six hundred forty-five

Notation

Scientific notation 3.8873645 × 10^7
Engineering notation 3.8873645 × 10^6

Prime Factorization of 38873645

Prime Factorization 5 × 17 × 53 × 8629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38873645
Product of the distinct prime numbers

The prime factorization of 38873645 is 5 × 17 × 53 × 8629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 72, 83, 360, 448, 8314, 4873, 49423, 10226, 829456, 393700, 2582469, 3532574, 17385771, 36465377, 113440798, 182028523, 2195564412, 4386905024

Basic calculations (n = 38873645)

Multiplication

n×y
n×2 77747290
n×3 116620935
n×4 155494580
n×5 194368225

Division

n÷y
n÷2 19436822.5
n÷3 12957881.666667
n÷3 9718411.25
n÷5 7774729

Exponentiation

ny
n2 1511160275586025
n3 5.8744308091233E+22
n4 2.2836053785092E+30
n5 8.8772064804258E+37

Nth Root

y√n
2√n 6234.8732946228
3√n 338.75451172488
4√n 78.961213862394
5√n 32.955738859563

Divisors of 38873645

1, 5, 17, 53, 85, 265, 901, 4505, 8629, 43145, 146693, 457337, 733465, 2286685, 7774729, 38873645

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38873644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38873645 can be divided by 16 positive divisors. The sum of these divisors (counting 38873645) is 1, the average is 0.0625.

Base conversion 38873645

Base System Value
2 Binary 10010100010010101000101101
3 Ternary 2201010222121122
4 Quaternary 2110102220231
5 Quinary 34422424040
6 Senary 3505110325
8 Octal 224225055
10 Decimal 38873645
12 Duodecimal 110283a5
16 Hexadecimal 2512a2d
20 Vigesimal c2j425
36 Base36 n573h

Cryptographic Hash Functions

md5 a3f2e60a157c923c5bbeeff2353ee647
sha1 c8ad7c017b82fdacec014fa51f6ab81b11b16d6b
sha256 4596e6a41c7368d21226e777f7cf5f5ac7ec50220864495a9998c722bb93e470
sha512 67530b57f74ab79aefb3b8c229d97a375b31b5ac88ca1f04c4e159019e1ef3ba916a0dd066e73913681d78fad319af673c73e05eb9fcecad2633be0277fe823e
ripemd-160 a7f40bf41c30327e7282f021e6d57e577162b6f8

38873645 as geometric shapes

Circle

Radius = n
Diameter 77747290
Circumference 244250315.10052
Area 4.7474500201778E+15

Sphere

Radius = n
Volume 2.4606758231951E+23
Surface area 1.8989800080711E+16
Circumference 244250315.10052

Square

Length = n
Perimeter 155494580
Area 1511160275586025
Diagonal 54975635.977877

Cube

Length = n
Surface area 9066961653516150
Volume 5.8744308091233E+22
Space diagonal 67331128.215396

Equilateral Triangle

Length = n
Perimeter 116620935
Area 6.543515939237E+14
Altitude 33665564.107698

Triangular Pyramid

Length = n
Surface area 6.543515939237E+14
Volume 6.9230831012371E+21
Height 18325211.992626