38168420 (number)

38168420 is an even 8-digits composite number following 38168419 and preceding 38168421. In scientific notation, it is written as 3.8168420 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 15267360 positive integers (up to 38168420) that are relatively prime to 38168420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8168420 × 10^7
Engineering notation 3.8168420 × 10^6

Prime Factorization of 38168420

Prime Factorization 2 × 2 × 5 × 1908421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19084210
Product of the distinct prime numbers

The prime factorization of 38168420 is 2 × 2 × 5 × 1908421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 53, 34, 344, 330, 1557, 6685, 12388, 19011, 976187, 56894, 4254579, 4687389, 51381556, 81668005, 62992656, 811456962, 319197857, 9190980572

Basic calculations (n = 38168420)

Multiplication

n×y
n×2 76336840
n×3 114505260
n×4 152673680
n×5 190842100

Division

n÷y
n÷2 19084210
n÷3 12722806.666667
n÷3 9542105
n÷5 7633684

Exponentiation

ny
n2 1456828285296400
n3 5.5604833861073E+22
n4 2.1223486528396E+30
n5 8.1006694768018E+37

Nth Root

y√n
2√n 6178.0595659155
3√n 336.69349632059
4√n 78.600633368412
5√n 32.835288501958

Divisors of 38168420

1, 2, 4, 5, 10, 20, 1908421, 3816842, 7633684, 9542105, 19084210, 38168420

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 -38168419
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 38168420 can be divided by 12 positive divisors. The sum of these divisors (counting 38168420) is 1, the average is 0.083333333333333.

Base conversion 38168420

Base System Value
2 Binary 10010001100110011101100100
3 Ternary 2122211011020012
4 Quaternary 2101212131210
5 Quinary 34232342140
6 Senary 3442025352
8 Octal 221463544
10 Decimal 38168420
12 Duodecimal 10948258
16 Hexadecimal 2466764
20 Vigesimal bib110
36 Base36 mq2xw

Cryptographic Hash Functions

md5 1833af0ecc5ebd7897a1c75e6be15733
sha1 1dbdbc1a7d38e0f2465a319e11f8b331670d878c
sha256 89318d4b6223f1f6f2e4a700d89a6d3bea2d981d37dc65bd44cce1af78914706
sha512 e655749a05cfc05cb73bb74fc804f0058068fe219731d845c6f21248ff3cd2779e457199bc8b21d636b79b7f9094c6e81813370bebf11a3a5b7d3ecc10c15feb
ripemd-160 cc41572123a6ef06a4ffbc5aa9abd2164e51e433

38168420 as geometric shapes

Circle

Radius = n
Diameter 76336840
Circumference 239819255.74226
Area 4.576761038629E+15

Sphere

Radius = n
Volume 2.3291698341604E+23
Surface area 1.8307044154516E+16
Circumference 239819255.74226

Square

Length = n
Perimeter 152673680
Area 1456828285296400
Diagonal 53978297.218352

Cube

Length = n
Surface area 8740969711778400
Volume 5.5604833861073E+22
Space diagonal 66109642.684628

Equilateral Triangle

Length = n
Perimeter 114505260
Area 6.308251520092E+14
Altitude 33054821.342314

Triangular Pyramid

Length = n
Surface area 6.308251520092E+14
Volume 6.553092514986E+21
Height 17992765.739451