38861884 (number)

38861884 is an even 8-digits composite number following 38861883 and preceding 38861885. In scientific notation, it is written as 3.8861884 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 19094760 positive integers (up to 38861884) that are relatively prime to 38861884.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand eight hundred eighty-four

Notation

Scientific notation 3.8861884 × 10^7
Engineering notation 3.8861884 × 10^6

Prime Factorization of 38861884

Prime Factorization 2 × 2 × 3481 × 2791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19430942
Product of the distinct prime numbers

The prime factorization of 38861884 is 2 × 2 × 3481 × 2791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 23, 7, 907, 734, 3330, 4233, 16951, 78817, 186265, 961990, 5426851, 2457137, 61865318, 16000056, 905661520, 264536746, 2397299647, 6312256516

Basic calculations (n = 38861884)

Multiplication

n×y
n×2 77723768
n×3 116585652
n×4 155447536
n×5 194309420

Division

n÷y
n÷2 19430942
n÷3 12953961.333333
n÷3 9715471
n÷5 7772376.8

Exponentiation

ny
n2 1510246028029456
n3 5.8691005952741E+22
n4 2.2808430651787E+30
n5 8.8637858621181E+37

Nth Root

y√n
2√n 6233.9300605637
3√n 338.72034552935
4√n 78.955240868252
5√n 32.953744503959

Divisors of 38861884

1, 2, 4, 2791, 3481, 5582, 6962, 11164, 13924, 9715471, 19430942, 38861884

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861884 can be divided by 12 positive divisors. The sum of these divisors (counting 38861884) is 1, the average is 0.083333333333333.

Base conversion 38861884

Base System Value
2 Binary 10010100001111110000111100
3 Ternary 2201010101111001
4 Quaternary 2110033300330
5 Quinary 34422040014
6 Senary 3504540044
8 Octal 224176074
10 Decimal 38861884
12 Duodecimal 11021624
16 Hexadecimal 250fc3c
20 Vigesimal c2hee4
36 Base36 n4y0s

Cryptographic Hash Functions

md5 d17876a602efbf134bc25d28347ec254
sha1 b8b939560ec4d8b7fd751184732ba6c9613b3725
sha256 771a52e4d9515cad4fb847459ddcfe1fb72cd672f37136b1e91b037df75ce89b
sha512 444338660ddfeb989e83d49b4e52998adfcda0ea6121d30354d69970feefb0a10748f40239c7fbb61d32e4d6af78d8605b321e2a67696c5b7e4e159360fb55dd
ripemd-160 fa2fe56f89206ac42eece513b0d2dd5edca5bf8f

38861884 as geometric shapes

Circle

Radius = n
Diameter 77723768
Circumference 244176418.55812
Area 4.7445778267705E+15

Sphere

Radius = n
Volume 2.458443108439E+23
Surface area 1.8978311307082E+16
Circumference 244176418.55812

Square

Length = n
Perimeter 155447536
Area 1510246028029456
Diagonal 54959003.41217

Cube

Length = n
Surface area 9061476168176736
Volume 5.8691005952741E+22
Space diagonal 67310757.565848

Equilateral Triangle

Length = n
Perimeter 116585652
Area 6.5395571311903E+14
Altitude 33655378.782924

Triangular Pyramid

Length = n
Surface area 6.5395571311903E+14
Volume 6.9168013839739E+21
Height 18319667.804057