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

38993218 (number)

38993218 is an even 8-digits composite number following 38993217 and preceding 38993219. In scientific notation, it is written as 3.8993218 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 17417400 positive integers (up to 38993218) that are relatively prime to 38993218.

Interesting facts

38993218 has 16 divisors, whose sum is 59994720
The reverse of 38993218 is 81239983
Previous prime number is 59

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

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

Notation

Scientific notation	3.8993218 × 10^7
Engineering notation	3.8993218 × 10^6

Prime Factorization of 38993218

Prime Factorization 2 × 121 × 59 × 2731

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	38993218	Product of the distinct prime numbers

The prime factorization of 38993218 is 2 × 121 × 59 × 2731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 37, 70, 249, 850, 4265, 2731, 17820, 4562, 321104, 963387, 5850018, 8828797, 25700638, 49337570, 100057129, 449707743, 6411299070, 1771270796

Basic calculations (n = 38993218)

Multiplication

n×y

n×2	77986436
n×3	116979654
n×4	155972872
n×5	194966090

Division

n÷y

n÷2	19496609
n÷3	12997739.333333
n÷3	9748304.5
n÷5	7798643.6

Exponentiation

n^y

n²	1520471049995524
n³	5.9288059115164E+22
n⁴	2.3118322138745E+30
n⁵	9.0145777495031E+37

Nth Root

^y√n

²√n	6244.4549802205
³√n	339.10148572936
⁴√n	79.021863937903
⁵√n	32.975987936033

Divisors of 38993218

1, 2, 59, 118, 121, 242, 2731, 5462, 7139, 14278, 161129, 322258, 330451, 660902, 19496609, 38993218

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	-38993217	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 38993218 can be divided by 16 positive divisors. The sum of these divisors (counting 38993218) is 1, the average is 0.0625.

Base conversion 38993218

Base	System	Value
2	Binary	10010100101111110101000010
3	Ternary	2201101001122021
4	Quaternary	2110233311002
5	Quinary	34440240333
6	Senary	3511432054
8	Octal	224576502
10	Decimal	38993218
12	Duodecimal	1108562a
16	Hexadecimal	252fd42
20	Vigesimal	c3e30i
36	Base36	n7rcy

Cryptographic Hash Functions

md5	433a59d6cc83c74adca4d84d62f825e2
sha1	3894e74e4ce2c40e977eae2b3374981720076342
sha256	7f76041cfe1b9d23408df7111959191224d8806681381b5bd1dea7a791ae7e39
sha512	5e44655cff53f8f4fd47070862cca67217803f09139fce2ad9dc51b3c9bed676978e60ae8454118038bfa54a9b44aca91f5919293bfc2df5d3849b756ddbaaa4
ripemd-160	c03c2fbfe0a86fd64e67a811a460bb7a0ab23919

38993218 as geometric shapes

Circle

Radius = n

Diameter	77986436
Circumference	245001614.41725
Area	4.7767006806619E+15

Sphere

Radius = n

Volume	2.483452412824E+23
Surface area	1.9106802722648E+16
Circumference	245001614.41725

Square

Length = n

Perimeter	155972872
Area	1520471049995524
Diagonal	55144737.736171

Cube

Length = n

Surface area	9122826299973144
Volume	5.9288059115164E+22
Space diagonal	67538234.726609

Equilateral Triangle

Length = n

Perimeter	116979654
Area	6.5838327750746E+14
Altitude	33769117.363305

Triangular Pyramid

Length = n

Surface area	6.5838327750746E+14
Volume	6.9871647739536E+21
Height	18381579.24539