Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

38894018 (number)

38894018 is an even 8-digits composite number following 38894017 and preceding 38894019. In scientific notation, it is written as 3.8894018 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 19372804 positive integers (up to 38894018) that are relatively prime to 38894018.

Interesting facts

38894018 has 8 divisors, whose sum is 58563648
The reverse of 38894018 is 81049883
Previous prime number is 263

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	thirty-eight million eight hundred ninety-four thousand eighteen

Notation

Scientific notation	3.8894018 × 10^7
Engineering notation	3.8894018 × 10^6

Prime Factorization of 38894018

Prime Factorization 2 × 263 × 73943

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	38894018	Product of the distinct prime numbers

The prime factorization of 38894018 is 2 × 263 × 73943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 42, 8, 673, 550, 4219, 7428, 57508, 78352, 598348, 50835, 6101353, 7789725, 54243954, 22843313, 414063721, 919252031, 4842319717, 7333356329

Basic calculations (n = 38894018)

Multiplication

n×y

n×2	77788036
n×3	116682054
n×4	155576072
n×5	194470090

Division

n÷y

n÷2	19447009
n÷3	12964672.666667
n÷3	9723504.5
n÷5	7778803.6

Exponentiation

n^y

n²	1512744636184324
n³	5.8836717109157E+22
n⁴	2.2883963343044E+30
n⁵	8.9004928217571E+37

Nth Root

^y√n

²√n	6236.5068748459
³√n	338.81367983544
⁴√n	78.971557378881
⁵√n	32.959192441355

Divisors of 38894018

1, 2, 263, 526, 73943, 147886, 19447009, 38894018

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-38894017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38894018 can be divided by 8 positive divisors. The sum of these divisors (counting 38894018) is 1, the average is 0.125.

Base conversion 38894018

Base	System	Value
2	Binary	10010100010111100111000010
3	Ternary	2201012000120012
4	Quaternary	2110113213002
5	Quinary	34424102033
6	Senary	3505344522
8	Octal	224274702
10	Decimal	38894018
12	Duodecimal	11038142
16	Hexadecimal	25179c2
20	Vigesimal	c31f0i
36	Base36	n5mte

Cryptographic Hash Functions

md5	2c19e8e90c1d138bf150c7c0dcce5ad2
sha1	94772b9f3f849bb7b1176459461e48fb49f550b5
sha256	eff7afcdbfe46c88f33aceb68b4ce34f5adcdaf4b5c089a5ee6ed7e085ae65ed
sha512	f1476bc6187b21cb8b27cbc2ebf2e00fb22f5d96b99ebabb9e01240fd23784d6616a58eb276adf2eb58558a92d0b0195a4a5cf44dbec53f831b8bc0641ae828f
ripemd-160	c6ac32fdc6093dab4f687e8202815d30268094f6

38894018 as geometric shapes

Circle

Radius = n

Diameter	77788036
Circumference	244378322.43478
Area	4.752427435794E+15

Sphere

Radius = n

Volume	2.4645466430862E+23
Surface area	1.9009709743176E+16
Circumference	244378322.43478

Square

Length = n

Perimeter	155576072
Area	1512744636184324
Diagonal	55004447.750783

Cube

Length = n

Surface area	9076467817105944
Volume	5.8836717109157E+22
Space diagonal	67366415.286498

Equilateral Triangle

Length = n

Perimeter	116682054
Area	6.5503764218714E+14
Altitude	33683207.643249

Triangular Pyramid

Length = n

Surface area	6.5503764218714E+14
Volume	6.9339736084399E+21
Height	18334815.916928