38863986 (number)

38863986 is an even 8-digits composite number following 38863985 and preceding 38863987. In scientific notation, it is written as 3.8863986 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 10644480 positive integers (up to 38863986) that are relatively prime to 38863986.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand nine hundred eighty-six

Notation

Scientific notation 3.8863986 × 10^7
Engineering notation 3.8863986 × 10^6

Prime Factorization of 38863986

Prime Factorization 2 × 3 × 281 × 37 × 7 × 89

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38863986
Product of the distinct prime numbers

The prime factorization of 38863986 is 2 × 3 × 281 × 37 × 7 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 35, 72, 964, 789, 766, 1406, 31656, 97058, 787437, 113822, 3974108, 4856353, 62687411, 28738242, 251550638, 575966939, 9475668672, 6945956459

Basic calculations (n = 38863986)

Multiplication

n×y
n×2 77727972
n×3 116591958
n×4 155455944
n×5 194319930

Division

n÷y
n÷2 19431993
n÷3 12954662
n÷3 9715996.5
n÷5 7772797.2

Exponentiation

ny
n2 1510409407808196
n3 5.8700530079326E+22
n4 2.2813365791955E+30
n5 8.8661832875142E+37

Nth Root

y√n
2√n 6234.09865177
3√n 338.72645243288
4√n 78.956308498878
5√n 32.954100983188

Divisors of 38863986

1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 89, 111, 178, 222, 259, 267, 281, 518, 534, 562, 623, 777, 843, 1246, 1554, 1686, 1869, 1967, 3293, 3738, 3934, 5901, 6586, 9879, 10397, 11802, 19758, 20794, 23051, 25009, 31191, 46102, 50018, 62382, 69153, 72779, 75027, 138306, 145558, 150054, 175063, 218337, 350126, 436674, 525189, 925333, 1050378, 1850666, 2775999, 5551998, 6477331, 12954662, 19431993, 38863986

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863986 can be divided by 64 positive divisors. The sum of these divisors (counting 38863986) is 1, the average is 0.015625.

Base conversion 38863986

Base System Value
2 Binary 10010100010000010001110010
3 Ternary 2201010111100220
4 Quaternary 2110100101302
5 Quinary 34422121421
6 Senary 3504553510
8 Octal 224202162
10 Decimal 38863986
12 Duodecimal 11022896
16 Hexadecimal 2510472
20 Vigesimal c2hjj6
36 Base36 n4zn6

Cryptographic Hash Functions

md5 4c9216368600dd1de0215a34b264ec34
sha1 7bc123a5ba2e8d45eb5b374fc0e7a77f86e613dd
sha256 db83d5505d47d0eed8c64bf715ed8baa5913147d3b3ead5b2b00cb1ab795fde7
sha512 3b9ebf1da7098dcf813cc0351b49096cc2227fffa6f94ddfcb860e3e85c142fb062c44d6ff1084edba09cfdba05001dc00f7093c1b7b2e7fbd43db25e5ac4072
ripemd-160 0fc5ae7e8fe2e01b5d40ae8b8c079d25dc74f5c5

38863986 as geometric shapes

Circle

Radius = n
Diameter 77727972
Circumference 244189625.81363
Area 4.7450910994831E+15

Sphere

Radius = n
Volume 2.4588420541205E+23
Surface area 1.8980364397933E+16
Circumference 244189625.81363

Square

Length = n
Perimeter 155455944
Area 1510409407808196
Diagonal 54961976.089078

Cube

Length = n
Surface area 9062456446849176
Volume 5.8700530079326E+22
Space diagonal 67314398.336646

Equilateral Triangle

Length = n
Perimeter 116591958
Area 6.5402645863845E+14
Altitude 33657199.168323

Triangular Pyramid

Length = n
Surface area 6.5402645863845E+14
Volume 6.9179238130561E+21
Height 18320658.696359