38861924 (number)

38861924 is an even 8-digits composite number following 38861923 and preceding 38861925. In scientific notation, it is written as 3.8861924 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 19414728 positive integers (up to 38861924) that are relatively prime to 38861924.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand nine hundred twenty-four

Notation

Scientific notation 3.8861924 × 10^7
Engineering notation 3.8861924 × 10^6

Prime Factorization of 38861924

Prime Factorization 2 × 2 × 1459 × 6659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19430962
Product of the distinct prime numbers

The prime factorization of 38861924 is 2 × 2 × 1459 × 6659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 50, 75, 878, 398, 6459, 532, 41316, 2755, 219084, 893575, 2165177, 1856212, 72251338, 27379785, 464025575, 445929940, 1146610168, 6673122768

Basic calculations (n = 38861924)

Multiplication

n×y
n×2 77723848
n×3 116585772
n×4 155447696
n×5 194309620

Division

n÷y
n÷2 19430962
n÷3 12953974.666667
n÷3 9715481
n÷5 7772384.8

Exponentiation

ny
n2 1510249136981776
n3 5.8691187182451E+22
n4 2.2808524557542E+30
n5 8.8638314790733E+37

Nth Root

y√n
2√n 6233.9332688119
3√n 338.7204617427
4√n 78.955261185129
5√n 32.953751287723

Divisors of 38861924

1, 2, 4, 1459, 2918, 5836, 6659, 13318, 26636, 9715481, 19430962, 38861924

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 -38861923
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 38861924 can be divided by 12 positive divisors. The sum of these divisors (counting 38861924) is 1, the average is 0.083333333333333.

Base conversion 38861924

Base System Value
2 Binary 10010100001111110001100100
3 Ternary 2201010101112112
4 Quaternary 2110033301210
5 Quinary 34422040144
6 Senary 3504540152
8 Octal 224176144
10 Decimal 38861924
12 Duodecimal 11021658
16 Hexadecimal 250fc64
20 Vigesimal c2heg4
36 Base36 n4y1w

Cryptographic Hash Functions

md5 78bfa32ec35e15d7f3ba85e7d2352cfa
sha1 270c00b535de1f3b48aba0df19b14223326bdb75
sha256 07089ba37cff8d874813424d2f0d93bc92f7ca07aec617459b528a0fc2b6b78a
sha512 136e4d90bfffb273aa0a3d9da16e51cba9ae6a748f0053bc93a4a6342906d6f4ebf522a8152ee8465861569a58640a029cd97917a3db4a3818cf7ff653659bbe
ripemd-160 6ac3f9a276ff2af2940e3bad4feb6c0264d30a34

38861924 as geometric shapes

Circle

Radius = n
Diameter 77723848
Circumference 244176669.88553
Area 4.7445875938323E+15

Sphere

Radius = n
Volume 2.4584506997714E+23
Surface area 1.8978350375329E+16
Circumference 244176669.88553

Square

Length = n
Perimeter 155447696
Area 1510249136981776
Diagonal 54959059.980712

Cube

Length = n
Surface area 9061494821890656
Volume 5.8691187182451E+22
Space diagonal 67310826.84788

Equilateral Triangle

Length = n
Perimeter 116585772
Area 6.5395705933487E+14
Altitude 33655413.42394

Triangular Pyramid

Length = n
Surface area 6.5395705933487E+14
Volume 6.9168227421001E+21
Height 18319686.660237