38776721 (number)

38776721 is an odd 8-digits composite number following 38776720 and preceding 38776722. In scientific notation, it is written as 3.8776721 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 38230500 positive integers (up to 38776721) that are relatively prime to 38776721.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred seventy-six thousand seven hundred twenty-one

Notation

Scientific notation 3.8776721 × 10^7
Engineering notation 3.8776721 × 10^6

Prime Factorization of 38776721

Prime Factorization 71 × 546151

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38776721
Product of the distinct prime numbers

The prime factorization of 38776721 is 71 × 546151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 25, 65, 850, 892, 3651, 1944, 63378, 92857, 691140, 296988, 9708544, 5439410, 6314927, 60021362, 183268440, 633107260, 2302624707, 4097146482

Basic calculations (n = 38776721)

Multiplication

n×y
n×2 77553442
n×3 116330163
n×4 155106884
n×5 193883605

Division

n÷y
n÷2 19388360.5
n÷3 12925573.666667
n÷3 9694180.25
n÷5 7755344.2

Exponentiation

ny
n2 1503634091511841
n3 5.8305999652643E+22
n4 2.2609154811566E+30
n5 8.7670888817392E+37

Nth Root

y√n
2√n 6227.0957114854
3√n 338.47273754663
4√n 78.91194910459
5√n 32.939288678675

Divisors of 38776721

1, 71, 546151, 38776721

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 -38776720
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 38776721 can be divided by 4 positive divisors. The sum of these divisors (counting 38776721) is 1, the average is 0.25.

Base conversion 38776721

Base System Value
2 Binary 10010011111010111110010001
3 Ternary 2200222001122212
4 Quaternary 2103322332101
5 Quinary 34411323341
6 Senary 3503041505
8 Octal 223727621
10 Decimal 38776721
12 Duodecimal 10ba0295
16 Hexadecimal 24faf91
20 Vigesimal c271g1
36 Base36 n34b5

Cryptographic Hash Functions

md5 4cb4aedb3fa67fae878f95809b56743d
sha1 b524d0c7c75de019d340a7302ffd9c0e5bab6aa2
sha256 93d112731c3fa1d0ce014e9f8f64f89e4b14b778bf590888894f04d9803b87d4
sha512 f80583f953edaa34c62ce0a4362e7a90dad324a2e70715031d0f6be607b785f38c3dca58d70916d630d4eab06a4fa61d592277e1b0f935fbc16de12d24e2ed59
ripemd-160 5d4a4e7a32f64b967d708a9f28a0418103c09a1d

38776721 as geometric shapes

Circle

Radius = n
Diameter 77553442
Circumference 243641323.6478
Area 4.7238058155808E+15

Sphere

Radius = n
Volume 2.4423160022527E+23
Surface area 1.8895223262323E+16
Circumference 243641323.6478

Square

Length = n
Perimeter 155106884
Area 1503634091511841
Diagonal 54838564.742558

Cube

Length = n
Surface area 9021804549071046
Volume 5.8305999652643E+22
Space diagonal 67163250.922923

Equilateral Triangle

Length = n
Perimeter 116330163
Area 6.5109266062279E+14
Altitude 33581625.461462

Triangular Pyramid

Length = n
Surface area 6.5109266062279E+14
Volume 6.8714279563741E+21
Height 18279521.580853