38861481 (number)

38861481 is an odd 8-digits composite number following 38861480 and preceding 38861482. In scientific notation, it is written as 3.8861481 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 25082880 positive integers (up to 38861481) that are relatively prime to 38861481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861481 × 10^7
Engineering notation 3.8861481 × 10^6

Prime Factorization of 38861481

Prime Factorization 3 × 41 × 139 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38861481
Product of the distinct prime numbers

The prime factorization of 38861481 is 3 × 41 × 139 × 2273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 78, 6, 566, 883, 1754, 9245, 22170, 81732, 236136, 16282, 3361035, 3061666, 43329765, 53315537, 952713494, 767502220, 3279616585, 2127086000

Basic calculations (n = 38861481)

Multiplication

n×y
n×2 77722962
n×3 116584443
n×4 155445924
n×5 194307405

Division

n÷y
n÷2 19430740.5
n÷3 12953827
n÷3 9715370.25
n÷5 7772296.2

Exponentiation

ny
n2 1510214705513361
n3 5.8689180084228E+22
n4 2.2807484567488E+30
n5 8.8633262817723E+37

Nth Root

y√n
2√n 6233.8977373711
3√n 338.7191746754
4√n 78.955036174845
5√n 32.953676157225

Divisors of 38861481

1, 3, 41, 123, 139, 417, 2273, 5699, 6819, 17097, 93193, 279579, 315947, 947841, 12953827, 38861481

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861481 can be divided by 16 positive divisors. The sum of these divisors (counting 38861481) is 1, the average is 0.0625.

Base conversion 38861481

Base System Value
2 Binary 10010100001111101010101001
3 Ternary 2201010100221010
4 Quaternary 2110033222221
5 Quinary 34422031411
6 Senary 3504534133
8 Octal 224175251
10 Decimal 38861481
12 Duodecimal 11021349
16 Hexadecimal 250faa9
20 Vigesimal c2hde1
36 Base36 n4xpl

Cryptographic Hash Functions

md5 06a1946dfdad33b9bb8c20e51df5dab6
sha1 1be3d2ee923f71dafb73669756d8db3bf414f569
sha256 acb5831bd6c808b77bce74e3e755cbca6cebf3dbb58eef810de2d2767536fe36
sha512 789a41124992e0c7029e904b4030512fd250941981523b35b31737919b63ad1c178a4ade92c87cfad32668dc2e6a8965f8d9c854bbdaf6d0e8489b25da65d759
ripemd-160 c5fb55fa0a420d66e6f1eb02c1263addb3d25a6f

38861481 as geometric shapes

Circle

Radius = n
Diameter 77722962
Circumference 244173886.43444
Area 4.744479424184E+15

Sphere

Radius = n
Volume 2.4583666266376E+23
Surface area 1.8977917696736E+16
Circumference 244173886.43444

Square

Length = n
Perimeter 155445924
Area 1510214705513361
Diagonal 54958433.484104

Cube

Length = n
Surface area 9061288233080166
Volume 5.8689180084228E+22
Space diagonal 67310059.549373

Equilateral Triangle

Length = n
Perimeter 116584443
Area 6.539421500717E+14
Altitude 33655029.774686

Triangular Pyramid

Length = n
Surface area 6.539421500717E+14
Volume 6.916586203306E+21
Height 18319477.828035