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

38828942 (number)

38828942 is an even 8-digits composite number following 38828941 and preceding 38828943. In scientific notation, it is written as 3.8828942 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 19414470 positive integers (up to 38828942) that are relatively prime to 38828942.

Interesting facts

38828942 has 4 divisors, whose sum is 58243416
The reverse of 38828942 is 24982883
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	thirty-eight million eight hundred twenty-eight thousand nine hundred forty-two

Notation

Scientific notation	3.8828942 × 10^7
Engineering notation	3.8828942 × 10^6

Prime Factorization of 38828942

Prime Factorization 2 × 19414471

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38828942	Product of the distinct prime numbers

The prime factorization of 38828942 is 2 × 19414471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 100, 85, 841, 996, 2678, 3230, 38532, 17659, 580130, 188751, 4470749, 6664917, 71230187, 16773883, 840985318, 739208263, 4969795644, 9612569829

Basic calculations (n = 38828942)

Multiplication

n×y

n×2	77657884
n×3	116486826
n×4	155315768
n×5	194144710

Division

n÷y

n÷2	19414471
n÷3	12942980.666667
n÷3	9707235.5
n÷5	7765788.4

Exponentiation

n^y

n²	1507686736839364
n³	5.8541880858905E+22
n⁴	2.2731192964413E+30
n⁵	8.8262817320601E+37

Nth Root

^y√n

²√n	6231.2873469292
³√n	338.62461093668
⁴√n	78.938503576703
⁵√n	32.948155837606

Divisors of 38828942

1, 2, 19414471, 38828942

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-38828941	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38828942 can be divided by 4 positive divisors. The sum of these divisors (counting 38828942) is 1, the average is 0.25.

Base conversion 38828942

Base	System	Value
2	Binary	10010100000111101110001110
3	Ternary	2201001201021222
4	Quaternary	2110013232032
5	Quinary	34420011232
6	Senary	3504123342
8	Octal	224075616
10	Decimal	38828942
12	Duodecimal	11006552
16	Hexadecimal	2507b8e
20	Vigesimal	c2dc72
36	Base36	n48lq

Cryptographic Hash Functions

md5	85f96ecf3eed8fbba660adf7de71a954
sha1	fccd34a048389eec4a2d0f3dbd6d01ce6abe88fa
sha256	eb94901227467b056cf01de5df2fd9ec1b72156a68b93f092b6a4c0ef6e10ecd
sha512	ec13fc305c62994677e1e5fe106f3c5ff49d30dbb23db8a0f91d6217133efbad6e40999bfdafa736a673e49ab6092a9af591d5a87c3efeffd64c1406ae8a8682
ripemd-160	53ec9f9255ceb1ba751f1d3c3ba4b3735f1bb789

38828942 as geometric shapes

Circle

Radius = n

Diameter	77657884
Circumference	243969437.86773
Area	4.7365375763693E+15

Sphere

Radius = n

Volume	2.4521965711155E+23
Surface area	1.8946150305477E+16
Circumference	243969437.86773

Square

Length = n

Perimeter	155315768
Area	1507686736839364
Diagonal	54912416.388998

Cube

Length = n

Surface area	9046120421036184
Volume	5.8541880858905E+22
Space diagonal	67253700.348145

Equilateral Triangle

Length = n

Perimeter	116486826
Area	6.5284750752588E+14
Altitude	33626850.174073

Triangular Pyramid

Length = n

Surface area	6.5284750752588E+14
Volume	6.8992268231244E+21
Height	18304138.796333