38878850 (number)

38878850 is an even 8-digits composite number following 38878849 and preceding 38878851. In scientific notation, it is written as 3.8878850 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 15014720 positive integers (up to 38878850) that are relatively prime to 38878850.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8878850 × 10^7
Engineering notation 3.8878850 × 10^6

Prime Factorization of 38878850

Prime Factorization 2 × 5 × 29 × 5 × 26813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7775770
Product of the distinct prime numbers

The prime factorization of 38878850 is 2 × 5 × 29 × 5 × 26813. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 20, 34, 547, 463, 5778, 2527, 82189, 49451, 966133, 978354, 7039068, 7019071, 88467674, 36848961, 363679966, 410795181, 3402543196, 2764134273

Basic calculations (n = 38878850)

Multiplication

n×y
n×2 77757700
n×3 116636550
n×4 155515400
n×5 194394250

Division

n÷y
n÷2 19439425
n÷3 12959616.666667
n÷3 9719712.5
n÷5 7775770

Exponentiation

ny
n2 1511564977322500
n3 5.8767908018575E+22
n4 2.284828680668E+30
n5 8.8831511551388E+37

Nth Root

y√n
2√n 6235.2906908981
3√n 338.76963026722
4√n 78.963856864379
5√n 32.956621336287

Divisors of 38878850

1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 26813, 53626, 134065, 268130, 670325, 777577, 1340650, 1555154, 3887885, 7775770, 19439425, 38878850

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38878849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38878850 can be divided by 24 positive divisors. The sum of these divisors (counting 38878850) is 1, the average is 0.041666666666667.

Base conversion 38878850

Base System Value
2 Binary 10010100010011111010000010
3 Ternary 2201011020202102
4 Quaternary 2110103322002
5 Quinary 34423110400
6 Senary 3505150402
8 Octal 224237202
10 Decimal 38878850
12 Duodecimal 1102b402
16 Hexadecimal 2513e82
20 Vigesimal c2jh2a
36 Base36 n5b42

Cryptographic Hash Functions

md5 244404a072e583de399d3b4b29dd502e
sha1 ede1b417e94fa06a9d0682b674684f2debb7ee16
sha256 cabb5afcaecc0458a2fb02a3522b744a61ac1ccd5bb140a7fa041bd4b4902531
sha512 2b2fb828d85d6271d56ad1327a0aaaae1e476f06706a0c213e07c84a00e753892aa112a0020f41b5ffa0a7ed3d78d39bed2df375ae9a1f91f6e06d5554b05f9c
ripemd-160 e00f43fe7c974508fca1eaf7d75cf4822fcff800

38878850 as geometric shapes

Circle

Radius = n
Diameter 77757700
Circumference 244283019.08004
Area 4.74872142818E+15

Sphere

Radius = n
Volume 2.4616643746399E+23
Surface area 1.899488571272E+16
Circumference 244283019.08004

Square

Length = n
Perimeter 155515400
Area 1511564977322500
Diagonal 54982996.959469

Cube

Length = n
Surface area 9069389863935000
Volume 5.8767908018575E+22
Space diagonal 67340143.539849

Equilateral Triangle

Length = n
Perimeter 116636550
Area 6.5452683491607E+14
Altitude 33670071.769925

Triangular Pyramid

Length = n
Surface area 6.5452683491607E+14
Volume 6.9258643793469E+21
Height 18327665.653156