38638082 (number)

38638082 is an even 8-digits composite number following 38638081 and preceding 38638083. In scientific notation, it is written as 3.8638082 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 16539120 positive integers (up to 38638082) that are relatively prime to 38638082.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-eight thousand eighty-two

Notation

Scientific notation 3.8638082 × 10^7
Engineering notation 3.8638082 × 10^6

Prime Factorization of 38638082

Prime Factorization 2 × 7 × 1861 × 1483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38638082
Product of the distinct prime numbers

The prime factorization of 38638082 is 2 × 7 × 1861 × 1483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 19, 51, 134, 590, 5781, 6228, 49431, 29, 352393, 419466, 8936492, 5240012, 23066174, 34839126, 358377231, 231774804, 8358740640, 8671598223

Basic calculations (n = 38638082)

Multiplication

n×y
n×2 77276164
n×3 115914246
n×4 154552328
n×5 193190410

Division

n÷y
n÷2 19319041
n÷3 12879360.666667
n÷3 9659520.5
n÷5 7727616.4

Exponentiation

ny
n2 1492901380638724
n3 5.7682845963032E+22
n4 2.228754532313E+30
n5 8.6114800377382E+37

Nth Root

y√n
2√n 6215.9538286574
3√n 338.06887360879
4√n 78.841320566422
5√n 32.915701253621

Divisors of 38638082

1, 2, 7, 14, 1483, 1861, 2966, 3722, 10381, 13027, 20762, 26054, 2759863, 5519726, 19319041, 38638082

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 -38638081
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 38638082 can be divided by 16 positive divisors. The sum of these divisors (counting 38638082) is 1, the average is 0.0625.

Base conversion 38638082

Base System Value
2 Binary 10010011011001001000000010
3 Ternary 2200201000111002
4 Quaternary 2103121020002
5 Quinary 34342404312
6 Senary 3500052002
8 Octal 223311002
10 Decimal 38638082
12 Duodecimal 10b34002
16 Hexadecimal 24d9202
20 Vigesimal c19f42
36 Base36 n05c2

Cryptographic Hash Functions

md5 4a5ab48e658b9e305f8b35d2cc5a3788
sha1 018f7cedc6074093accd4cbb57ee28889417728b
sha256 4fcba28c3520bf837432d5e9aee75b77a30566bb7faf0ea13a2bd4c1a49a7f8c
sha512 e2aa2b0ad67f988ae862634f4eed837ffe3c1a9ba1f3253079aa19a77c7217af282af7408e997baf232402bfbc7fcbacbf62092500a270b1040c708f81a7444f
ripemd-160 cb91f1eaad102ae14a4728f8c90e581b5f87f623

38638082 as geometric shapes

Circle

Radius = n
Diameter 77276164
Circumference 242770229.12
Area 4.6900880099487E+15

Sphere

Radius = n
Volume 2.4162134015415E+23
Surface area 1.8760352039795E+16
Circumference 242770229.12

Square

Length = n
Perimeter 154552328
Area 1492901380638724
Diagonal 54642499.588484

Cube

Length = n
Surface area 8957408283832344
Volume 5.7682845963032E+22
Space diagonal 66923121.131012

Equilateral Triangle

Length = n
Perimeter 115914246
Area 6.46445260489E+14
Altitude 33461560.565506

Triangular Pyramid

Length = n
Surface area 6.46445260489E+14
Volume 6.7979885897665E+21
Height 18214166.529495