38861688 (number)

38861688 is an even 8-digits composite number following 38861687 and preceding 38861689. In scientific notation, it is written as 3.8861688 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 12271968 positive integers (up to 38861688) that are relatively prime to 38861688.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand six hundred eighty-eight

Notation

Scientific notation 3.8861688 × 10^7
Engineering notation 3.8861688 × 10^6

Prime Factorization of 38861688

Prime Factorization 2 × 2 × 2 × 3 × 19 × 85223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9715422
Product of the distinct prime numbers

The prime factorization of 38861688 is 2 × 2 × 2 × 3 × 19 × 85223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 39, 81, 671, 434, 7445, 2892, 55526, 81232, 406264, 246267, 1968728, 6344008, 82192111, 70368494, 474503844, 101047843, 8289963721, 5697258336

Basic calculations (n = 38861688)

Multiplication

n×y
n×2 77723376
n×3 116585064
n×4 155446752
n×5 194308440

Division

n÷y
n÷2 19430844
n÷3 12953896
n÷3 9715422
n÷5 7772337.6

Exponentiation

ny
n2 1510230794209344
n3 5.8690117932556E+22
n4 2.2807970517782E+30
n5 8.8635623417524E+37

Nth Root

y√n
2√n 6233.9143401237
3√n 338.71977608278
4√n 78.95514131533
5√n 32.953711263434

Divisors of 38861688

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 85223, 170446, 255669, 340892, 511338, 681784, 1022676, 1619237, 2045352, 3238474, 4857711, 6476948, 9715422, 12953896, 19430844, 38861688

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861688 can be divided by 32 positive divisors. The sum of these divisors (counting 38861688) is 1, the average is 0.03125.

Base conversion 38861688

Base System Value
2 Binary 10010100001111101101111000
3 Ternary 2201010101012210
4 Quaternary 2110033231320
5 Quinary 34422033223
6 Senary 3504535120
8 Octal 224175570
10 Decimal 38861688
12 Duodecimal 110214a0
16 Hexadecimal 250fb78
20 Vigesimal c2he48
36 Base36 n4xvc

Cryptographic Hash Functions

md5 813c04ca6815ae22ea5bd8b23cee4786
sha1 60968079acbefe08a59be237e610673fb7ac1973
sha256 86368d7a2720615877636bdcfd9f2c2bee966d655cade3da2892528b6be6445f
sha512 22a9e427993c405df58083ba0a78cd3d6917fc7ba1a0a2742243ab8b00d38a429aa2ef1d79aa0204b9fc2ac422db112449898b09b19a663651fc1c9acaf3974c
ripemd-160 19e8e4af7b6c344098897e1d40f07ded065e39a9

38861688 as geometric shapes

Circle

Radius = n
Diameter 77723376
Circumference 244175187.0538
Area 4.7445299683132E+15

Sphere

Radius = n
Volume 2.4584059111365E+23
Surface area 1.8978119873253E+16
Circumference 244175187.0538

Square

Length = n
Perimeter 155446752
Area 1510230794209344
Diagonal 54958726.226312

Cube

Length = n
Surface area 9061384765256064
Volume 5.8690117932556E+22
Space diagonal 67310418.08389

Equilateral Triangle

Length = n
Perimeter 116585064
Area 6.5394911668142E+14
Altitude 33655209.041945

Triangular Pyramid

Length = n
Surface area 6.5394911668142E+14
Volume 6.9166967297914E+21
Height 18319575.408771