38861261 (number)

38861261 is an odd 8-digits composite number following 38861260 and preceding 38861262. In scientific notation, it is written as 3.8861261 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 38796000 positive integers (up to 38861261) that are relatively prime to 38861261.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861261 × 10^7
Engineering notation 3.8861261 × 10^6

Prime Factorization of 38861261

Prime Factorization 601 × 64661

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38861261
Product of the distinct prime numbers

The prime factorization of 38861261 is 601 × 64661. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 34, 36, 858, 501, 8591, 7687, 9125, 98537, 240350, 394425, 1816900, 6235219, 69967707, 6134584, 362121292, 616572221, 5142920163, 1988728908

Basic calculations (n = 38861261)

Multiplication

n×y
n×2 77722522
n×3 116583783
n×4 155445044
n×5 194306305

Division

n÷y
n÷2 19430630.5
n÷3 12953753.666667
n÷3 9715315.25
n÷5 7772252.2

Exponentiation

ny
n2 1510197606510121
n3 5.8688183348165E+22
n4 2.2806968107089E+30
n5 8.8630754022826E+37

Nth Root

y√n
2√n 6233.880091885
3√n 338.71853549613
4√n 78.954924430874
5√n 32.953638846114

Divisors of 38861261

1, 601, 64661, 38861261

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 -38861260
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 38861261 can be divided by 4 positive divisors. The sum of these divisors (counting 38861261) is 1, the average is 0.25.

Base conversion 38861261

Base System Value
2 Binary 10010100001111100111001101
3 Ternary 2201010100121222
4 Quaternary 2110033213031
5 Quinary 34422030021
6 Senary 3504533125
8 Octal 224174715
10 Decimal 38861261
12 Duodecimal 110211a5
16 Hexadecimal 250f9cd
20 Vigesimal c2hd31
36 Base36 n4xjh

Cryptographic Hash Functions

md5 230a9bcaaeca0579de6a545c53a8b8cd
sha1 03647c4fc6ee5090c733154d0f34d5a9916152f0
sha256 8fb0d586eb8b11b12ea384ec7bb26fb99d747c29a0ddf402710a9ab4c1fca295
sha512 a7abc97973de5bd633ea6684a47b67fec0a8d0124aa236308f7c7642249852fff52db040a9e3a095cb3e7d64bce17bb76599955f64f7da3b551d471c7164dc43
ripemd-160 94f50c8b5ad045cfb655fe965019bfbaa4c52bff

38861261 as geometric shapes

Circle

Radius = n
Diameter 77722522
Circumference 244172504.13367
Area 4.7444257060811E+15

Sphere

Radius = n
Volume 2.458324875455E+23
Surface area 1.8977702824324E+16
Circumference 244172504.13367

Square

Length = n
Perimeter 155445044
Area 1510197606510121
Diagonal 54958122.357121

Cube

Length = n
Surface area 9061185639060726
Volume 5.8688183348165E+22
Space diagonal 67309678.498195

Equilateral Triangle

Length = n
Perimeter 116583783
Area 6.5393474598611E+14
Altitude 33654839.249097

Triangular Pyramid

Length = n
Surface area 6.5393474598611E+14
Volume 6.9164687368345E+21
Height 18319374.11904