38078840 (number)

38078840 is an even 8-digits composite number following 38078839 and preceding 38078841. In scientific notation, it is written as 3.8078840 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 15177600 positive integers (up to 38078840) that are relatively prime to 38078840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8078840 × 10^7
Engineering notation 3.8078840 × 10^6

Prime Factorization of 38078840

Prime Factorization 2 × 2 × 2 × 5 × 311 × 3061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9519710
Product of the distinct prime numbers

The prime factorization of 38078840 is 2 × 2 × 2 × 5 × 311 × 3061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 37, 47, 907, 717, 8712, 7433, 56358, 78661, 139808, 256670, 1148230, 1458392, 31123418, 20432050, 239440588, 761577306, 4031749057, 6976310990

Basic calculations (n = 38078840)

Multiplication

n×y
n×2 76157680
n×3 114236520
n×4 152315360
n×5 190394200

Division

n÷y
n÷2 19039420
n÷3 12692946.666667
n÷3 9519710
n÷5 7615768

Exponentiation

ny
n2 1449998055745600
n3 5.5214243965048E+22
n4 2.102494361666E+30
n5 8.0060546398783E+37

Nth Root

y√n
2√n 6170.8054579609
3√n 336.42988720923
4√n 78.554474461745
5√n 32.819861348454

Divisors of 38078840

1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3061, 3110, 6122, 6220, 12244, 12440, 15305, 24488, 30610, 61220, 122440, 951971, 1903942, 3807884, 4759855, 7615768, 9519710, 19039420, 38078840

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38078839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38078840 can be divided by 32 positive divisors. The sum of these divisors (counting 38078840) is 1, the average is 0.03125.

Base conversion 38078840

Base System Value
2 Binary 10010001010000100101111000
3 Ternary 2122122121100102
4 Quaternary 2101100211320
5 Quinary 34222010330
6 Senary 3440054532
8 Octal 221204570
10 Decimal 38078840
12 Duodecimal 10904448
16 Hexadecimal 2450978
20 Vigesimal bhjh20
36 Base36 mo5tk

Cryptographic Hash Functions

md5 8bcf790c66caa05b632ca3d8c6104619
sha1 ebf37a324c5724fb7d4e53a5d6d89aee78f3598f
sha256 01badb23b25b11d80ccb50923a91073fe967fbd08276e707eb36247a2792cb42
sha512 f10edb0dff71855a5757c950613c2b38ea129a788eb0c5f02c81a50fba08dc62778d5fc14729fc3ad9c1c76e2229c39a474911865d7ca322dc6a2cca2b3479cf
ripemd-160 5f1ba8394f42f8c85ab61f901dcd8105d8f389eb

38078840 as geometric shapes

Circle

Radius = n
Diameter 76157680
Circumference 239256408.00244
Area 4.5553032396499E+15

Sphere

Radius = n
Volume 2.3128088428548E+23
Surface area 1.8221212958599E+16
Circumference 239256408.00244

Square

Length = n
Perimeter 152315360
Area 1449998055745600
Diagonal 53851611.967435

Cube

Length = n
Surface area 8699988334473600
Volume 5.5214243965048E+22
Space diagonal 65954485.573286

Equilateral Triangle

Length = n
Perimeter 114236520
Area 6.2786757585687E+14
Altitude 32977242.786643

Triangular Pyramid

Length = n
Surface area 6.2786757585687E+14
Volume 6.5070610542956E+21
Height 17950537.322478