38861864 (number)

38861864 is an even 8-digits composite number following 38861863 and preceding 38861865. In scientific notation, it is written as 3.8861864 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 18287872 positive integers (up to 38861864) that are relatively prime to 38861864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861864 × 10^7
Engineering notation 3.8861864 × 10^6

Prime Factorization of 38861864

Prime Factorization 2 × 2 × 2 × 17 × 285749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9715466
Product of the distinct prime numbers

The prime factorization of 38861864 is 2 × 2 × 2 × 17 × 285749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 66, 30, 38, 204, 2553, 443, 39096, 12578, 105439, 759938, 9031407, 7662281, 15661024, 80898739, 729692462, 176777953, 5310062056, 7396896828

Basic calculations (n = 38861864)

Multiplication

n×y
n×2 77723728
n×3 116585592
n×4 155447456
n×5 194309320

Division

n÷y
n÷2 19430932
n÷3 12953954.666667
n÷3 9715466
n÷5 7772372.8

Exponentiation

ny
n2 1510244473554496
n3 5.8690915338026E+22
n4 2.2808383699019E+30
n5 8.8637630537109E+37

Nth Root

y√n
2√n 6233.928456439
3√n 338.72028742265
4√n 78.955230709808
5√n 32.953741112074

Divisors of 38861864

1, 2, 4, 8, 17, 34, 68, 136, 285749, 571498, 1142996, 2285992, 4857733, 9715466, 19430932, 38861864

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 -38861863
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 38861864 can be divided by 16 positive divisors. The sum of these divisors (counting 38861864) is 1, the average is 0.0625.

Base conversion 38861864

Base System Value
2 Binary 10010100001111110000101000
3 Ternary 2201010101110022
4 Quaternary 2110033300220
5 Quinary 34422034424
6 Senary 3504540012
8 Octal 224176050
10 Decimal 38861864
12 Duodecimal 11021608
16 Hexadecimal 250fc28
20 Vigesimal c2hed4
36 Base36 n4y08

Cryptographic Hash Functions

md5 3417ff4bb2bb138cccc7a34abb30bc13
sha1 a90427e1839de472d52e3b02a23a6bfca62c79b4
sha256 6fde5e824369013d762cefafc99a1ff53d4bc7b4e8ecd42f3555911cadc42f41
sha512 e07bfa4454e8379352f6860e429f92cc3a65426ba7e5e41de18910a4299b31d366dc8b37d9a45ca157b26c247bdc377483e24616b388b5a74d275fc73ff5d543
ripemd-160 5b482043da00f9fe5a1b3eb9c6ca76638916565b

38861864 as geometric shapes

Circle

Radius = n
Diameter 77723728
Circumference 244176292.89441
Area 4.7445729432434E+15

Sphere

Radius = n
Volume 2.4584393127787E+23
Surface area 1.8978291772974E+16
Circumference 244176292.89441

Square

Length = n
Perimeter 155447456
Area 1510244473554496
Diagonal 54958975.127899

Cube

Length = n
Surface area 9061466841326976
Volume 5.8690915338026E+22
Space diagonal 67310722.924832

Equilateral Triangle

Length = n
Perimeter 116585592
Area 6.5395504001162E+14
Altitude 33655361.462416

Triangular Pyramid

Length = n
Surface area 6.5395504001162E+14
Volume 6.9167907049273E+21
Height 18319658.375966