38873845 (number)

38873845 is an odd 8-digits composite number following 38873844 and preceding 38873846. In scientific notation, it is written as 3.8873845 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 30095760 positive integers (up to 38873845) that are relatively prime to 38873845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8873845 × 10^7
Engineering notation 3.8873845 × 10^6

Prime Factorization of 38873845

Prime Factorization 5 × 31 × 250799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38873845
Product of the distinct prime numbers

The prime factorization of 38873845 is 5 × 31 × 250799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 80, 51, 477, 320, 6606, 4611, 57149, 98163, 417926, 237441, 457718, 5536043, 71682704, 26797201, 132592344, 362718225, 5604178401, 8659055528

Basic calculations (n = 38873845)

Multiplication

n×y
n×2 77747690
n×3 116621535
n×4 155495380
n×5 194369225

Division

n÷y
n÷2 19436922.5
n÷3 12957948.333333
n÷3 9718461.25
n÷5 7774769

Exponentiation

ny
n2 1511175825084025
n3 5.8745214792063E+22
n4 2.2836523743184E+30
n5 8.8774348433135E+37

Nth Root

y√n
2√n 6234.8893334204
3√n 338.75509267363
4√n 78.96131542357
5√n 32.955772770117

Divisors of 38873845

1, 5, 31, 155, 250799, 1253995, 7774769, 38873845

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 -38873844
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 38873845 can be divided by 8 positive divisors. The sum of these divisors (counting 38873845) is 1, the average is 0.125.

Base conversion 38873845

Base System Value
2 Binary 10010100010010101011110101
3 Ternary 2201010222220001
4 Quaternary 2110102223311
5 Quinary 34422430340
6 Senary 3505111301
8 Octal 224225365
10 Decimal 38873845
12 Duodecimal 11028531
16 Hexadecimal 2512af5
20 Vigesimal c2j4c5
36 Base36 n5791

Cryptographic Hash Functions

md5 ec93312df1628bb78c93451ed0541e13
sha1 d221633fa6e1cf9ede596998e2774bdabcb60cd9
sha256 8f550947ff1566abfe083dfd7d4bde466dbf801dcc85d351be34fe1dadf1f3f8
sha512 37c23ce1731af41645a99d3fa1782e3ae7143bc01c5ac3da04362c4f48794e4c8880bb05bb2a58c107bfdfda98d00fdd0364dc167639d81c277a1ee4546cd14c
ripemd-160 fb8b9f0f19d1ac583545949db564bc9dc04d8714

38873845 as geometric shapes

Circle

Radius = n
Diameter 77747690
Circumference 244251571.73758
Area 4.7474988703665E+15

Sphere

Radius = n
Volume 2.4607138029907E+23
Surface area 1.8989995481466E+16
Circumference 244251571.73758

Square

Length = n
Perimeter 155495380
Area 1511175825084025
Diagonal 54975918.82059

Cube

Length = n
Surface area 9067054950504150
Volume 5.8745214792063E+22
Space diagonal 67331474.625557

Equilateral Triangle

Length = n
Perimeter 116621535
Area 6.5435832705384E+14
Altitude 33665737.312779

Triangular Pyramid

Length = n
Surface area 6.5435832705384E+14
Volume 6.9231899569547E+21
Height 18325306.27353