38992018 (number)

38992018 is an even 8-digits composite number following 38992017 and preceding 38992019. In scientific notation, it is written as 3.8992018 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 17996160 positive integers (up to 38992018) that are relatively prime to 38992018.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-two thousand eighteen

Notation

Scientific notation 3.8992018 × 10^7
Engineering notation 3.8992018 × 10^6

Prime Factorization of 38992018

Prime Factorization 2 × 13 × 13 × 115361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2999386
Product of the distinct prime numbers

The prime factorization of 38992018 is 2 × 13 × 13 × 115361. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 50, 48, 485, 40, 2240, 8356, 20453, 91554, 668522, 756233, 4276535, 4240768, 24050579, 58162226, 543630549, 304142237, 8419313635, 102533292

Basic calculations (n = 38992018)

Multiplication

n×y
n×2 77984036
n×3 116976054
n×4 155968072
n×5 194960090

Division

n÷y
n÷2 19496009
n÷3 12997339.333333
n÷3 9748004.5
n÷5 7798403.6

Exponentiation

ny
n2 1520377467712324
n3 5.9282585587833E+22
n4 2.3115476443273E+30
n5 9.0131907355469E+37

Nth Root

y√n
2√n 6244.3588942341
3√n 339.09800712481
4√n 79.021255964671
5√n 32.975784969083

Divisors of 38992018

1, 2, 13, 26, 169, 338, 115361, 230722, 1499693, 2999386, 19496009, 38992018

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 -38992017
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 38992018 can be divided by 12 positive divisors. The sum of these divisors (counting 38992018) is 1, the average is 0.083333333333333.

Base conversion 38992018

Base System Value
2 Binary 10010100101111100010010010
3 Ternary 2201100222222211
4 Quaternary 2110233202102
5 Quinary 34440221033
6 Senary 3511422334
8 Octal 224574222
10 Decimal 38992018
12 Duodecimal 110849aa
16 Hexadecimal 252f892
20 Vigesimal c3e00i
36 Base36 n7qfm

Cryptographic Hash Functions

md5 94764e5d721837a0847e49422e29fc76
sha1 3ad35c7772ceed0f3959b3db304e4229bd20a5d5
sha256 399dbd9087dd3284c0c89eefc7c71a18e049535f217c3f70f5b5ad7b64c8d4f8
sha512 f9638c4aff33cef127874a6e69f3812d0ab85bfdfe52e18c04edfdf19361e1d359e243f434d50fb9f25d745ddb49949ed2873ae672a4cc321836d0c60d32ca22
ripemd-160 1b585d157fc175596b880cabfeaffd4560548392

38992018 as geometric shapes

Circle

Radius = n
Diameter 77984036
Circumference 244994074.59488
Area 4.7764066832485E+15

Sphere

Radius = n
Volume 2.4832231382473E+23
Surface area 1.9105626732994E+16
Circumference 244994074.59488

Square

Length = n
Perimeter 155968072
Area 1520377467712324
Diagonal 55143040.679896

Cube

Length = n
Surface area 9122264806273944
Volume 5.9282585587833E+22
Space diagonal 67536156.26564

Equilateral Triangle

Length = n
Perimeter 116976054
Area 6.5834275519016E+14
Altitude 33768078.13282

Triangular Pyramid

Length = n
Surface area 6.5834275519016E+14
Volume 6.9865197125715E+21
Height 18381013.559965