38863861 (number)

38863861 is an odd 8-digits composite number following 38863860 and preceding 38863862. In scientific notation, it is written as 3.8863861 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 38850732 positive integers (up to 38863861) that are relatively prime to 38863861.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand eight hundred sixty-one

Notation

Scientific notation 3.8863861 × 10^7
Engineering notation 3.8863861 × 10^6

Prime Factorization of 38863861

Prime Factorization 4507 × 8623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38863861
Product of the distinct prime numbers

The prime factorization of 38863861 is 4507 × 8623. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 18, 89, 434, 452, 9266, 8905, 66055, 65876, 544850, 839467, 1914877, 2331559, 82031963, 75542298, 246973304, 436980995, 3116712411, 8859478783

Basic calculations (n = 38863861)

Multiplication

n×y
n×2 77727722
n×3 116591583
n×4 155455444
n×5 194319305

Division

n÷y
n÷2 19431930.5
n÷3 12954620.333333
n÷3 9715965.25
n÷5 7772772.2

Exponentiation

ny
n2 1510399691827321
n3 5.869996367762E+22
n4 2.2813072290721E+30
n5 8.8660407048952E+37

Nth Root

y√n
2√n 6234.0886262548
3√n 338.72608927874
4√n 78.956245011113
5√n 32.954079784807

Divisors of 38863861

1, 4507, 8623, 38863861

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863861 can be divided by 4 positive divisors. The sum of these divisors (counting 38863861) is 1, the average is 0.25.

Base conversion 38863861

Base System Value
2 Binary 10010100010000001111110101
3 Ternary 2201010111012021
4 Quaternary 2110100033311
5 Quinary 34422120421
6 Senary 3504553141
8 Octal 224201765
10 Decimal 38863861
12 Duodecimal 110227b1
16 Hexadecimal 25103f5
20 Vigesimal c2hjd1
36 Base36 n4zjp

Cryptographic Hash Functions

md5 9c8be3302d9814d4220a4ea569cc1086
sha1 c16ca40377214c06afb51d2d5e12e34eb8026dfc
sha256 b370128b5a460ca4c74d7f0e580c8e7a30b0008612b722d7e44233972b03bdd8
sha512 66bb97b17cf3a7319904df93d930752c03f5026ff392fc374ee4c9e1684c7fc8057968f682437975aca5df6ed0d6782c006c05ade4acc7cb115ca205ac4c4720
ripemd-160 b8b990ba31a688160030c92d82da2e13d75a8096

38863861 as geometric shapes

Circle

Radius = n
Diameter 77727722
Circumference 244188840.41547
Area 4.745060575829E+15

Sphere

Radius = n
Volume 2.4588183287413E+23
Surface area 1.8980242303316E+16
Circumference 244188840.41547

Square

Length = n
Perimeter 155455444
Area 1510399691827321
Diagonal 54961799.312383

Cube

Length = n
Surface area 9062398150963926
Volume 5.869996367762E+22
Space diagonal 67314181.830295

Equilateral Triangle

Length = n
Perimeter 116591583
Area 6.5402225149532E+14
Altitude 33657090.915147

Triangular Pyramid

Length = n
Surface area 6.5402225149532E+14
Volume 6.9178570619748E+21
Height 18320599.770794