38865520 (number)

38865520 is an even 8-digits composite number following 38865519 and preceding 38865521. In scientific notation, it is written as 3.8865520 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 15546176 positive integers (up to 38865520) that are relatively prime to 38865520.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-five thousand five hundred twenty

Notation

Scientific notation 3.8865520 × 10^7
Engineering notation 3.8865520 × 10^6

Prime Factorization of 38865520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 485819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4858190
Product of the distinct prime numbers

The prime factorization of 38865520 is 2 × 2 × 2 × 2 × 5 × 485819. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 36, 16, 924, 712, 2580, 9455, 94219, 80986, 457812, 463286, 6040059, 8627118, 46376744, 54031627, 955855366, 386419436, 8092438848, 6683429438

Basic calculations (n = 38865520)

Multiplication

n×y
n×2 77731040
n×3 116596560
n×4 155462080
n×5 194327600

Division

n÷y
n÷2 19432760
n÷3 12955173.333333
n÷3 9716380
n÷5 7773104

Exponentiation

ny
n2 1510528644870400
n3 5.8707481257783E+22
n4 2.281696786974E+30
n5 8.8679332108074E+37

Nth Root

y√n
2√n 6234.2216835785
3√n 338.73090899704
4√n 78.95708760826
5√n 32.954361125278

Divisors of 38865520

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 485819, 971638, 1943276, 2429095, 3886552, 4858190, 7773104, 9716380, 19432760, 38865520

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38865519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38865520 can be divided by 20 positive divisors. The sum of these divisors (counting 38865520) is 1, the average is 0.05.

Base conversion 38865520

Base System Value
2 Binary 10010100010000101001110000
3 Ternary 2201010120110201
4 Quaternary 2110100221300
5 Quinary 34422144040
6 Senary 3505004544
8 Octal 224205160
10 Decimal 38865520
12 Duodecimal 11023754
16 Hexadecimal 2510a70
20 Vigesimal c2i3g0
36 Base36 n50ts

Cryptographic Hash Functions

md5 a54eb36590b85c75e6c717c9f4214e17
sha1 d5744e80131a9a1051b5f6ad49e2cdfc90e5df71
sha256 f10b428ad838403ce73874589cb2ae0fcda7170ef460cc32a853c565808107b7
sha512 db8cc80b9e3232a1a4d8708450d3fcf2311821312a192a604bc063a1c1dcbdcd6a2cf304bc6245794f2d59c2bb6a0d6e2ce58a1448bfbadede5d8b23b7e9dbb3
ripemd-160 a4ae418126db009a01edd64b06e0b0cadf3fddb1

38865520 as geometric shapes

Circle

Radius = n
Diameter 77731040
Circumference 244199264.21989
Area 4.7454656937618E+15

Sphere

Radius = n
Volume 2.4591332244028E+23
Surface area 1.8981862775047E+16
Circumference 244199264.21989

Square

Length = n
Perimeter 155462080
Area 1510528644870400
Diagonal 54964145.492683

Cube

Length = n
Surface area 9063171869222400
Volume 5.8707481257783E+22
Space diagonal 67317055.302584

Equilateral Triangle

Length = n
Perimeter 116596560
Area 6.5407808980092E+14
Altitude 33658527.651292

Triangular Pyramid

Length = n
Surface area 6.5407808980092E+14
Volume 6.9187430172935E+21
Height 18321381.830894