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

38821481 (number)

38821481 is an odd 8-digits composite number following 38821480 and preceding 38821482. In scientific notation, it is written as 3.8821481 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 38731392 positive integers (up to 38821481) that are relatively prime to 38821481.

Interesting facts

38821481 has 4 divisors, whose sum is 38911572
The reverse of 38821481 is 18412883
Previous prime number is 433

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	3.8821481 × 10^7
Engineering notation	3.8821481 × 10^6

Prime Factorization of 38821481

Prime Factorization 433 × 89657

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38821481	Product of the distinct prime numbers

The prime factorization of 38821481 is 433 × 89657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 97, 18, 507, 4, 2779, 8234, 50713, 5157, 170387, 23714, 1221569, 4339652, 92870341, 14768333, 390005295, 979803472, 4524553824, 9764690693

Basic calculations (n = 38821481)

Multiplication

n×y

n×2	77642962
n×3	116464443
n×4	155285924
n×5	194107405

Division

n÷y

n÷2	19410740.5
n÷3	12940493.666667
n÷3	9705370.25
n÷5	7764296.2

Exponentiation

n^y

n²	1507107387033361
n³	5.8508140790675E+22
n⁴	2.2713726760505E+30
n⁵	8.8178051187215E+37

Nth Root

^y√n

²√n	6230.6886457277
³√n	338.60292058638
⁴√n	78.934711285516
⁵√n	32.946889539456

Divisors of 38821481

1, 433, 89657, 38821481

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	-38821480	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 38821481 can be divided by 4 positive divisors. The sum of these divisors (counting 38821481) is 1, the average is 0.25.

Base conversion 38821481

Base	System	Value
2	Binary	10010100000101111001101001
3	Ternary	2201001100001122
4	Quaternary	2110011321221
5	Quinary	34414241411
6	Senary	3504025025
8	Octal	224057151
10	Decimal	38821481
12	Duodecimal	11002175
16	Hexadecimal	2505e69
20	Vigesimal	c2cde1
36	Base36	n42uh

Cryptographic Hash Functions

md5	01213b1b20bbe364318ff022814604fb
sha1	7023d506dbcb69b4ec3b7bdd2e1dacff11d81770
sha256	15dc36df388eb1ed64bf76351e8091d222a932786f22ad27ea93ee361b5ad25b
sha512	5d4a1c1276169434b9ab40d818101c3a1b4a5ffbbe58089fc9f28f3e95a643287aa8e474b84d7251013f30ff8657d7b5eb6afe35d24532d5e699b9fc2482e8cb
ripemd-160	9981190a565afb986ed710335d86efc7a8895393

38821481 as geometric shapes

Circle

Radius = n

Diameter	77642962
Circumference	243922559.02215
Area	4.7347174952749E+15

Sphere

Radius = n

Volume	2.4507832704424E+23
Surface area	1.89388699811E+16
Circumference	243922559.02215

Square

Length = n

Perimeter	155285924
Area	1507107387033361
Diagonal	54901864.941609

Cube

Length = n

Surface area	9042644322200166
Volume	5.8508140790675E+22
Space diagonal	67240777.51707

Equilateral Triangle

Length = n

Perimeter	116464443
Area	6.5259664170104E+14
Altitude	33620388.758535

Triangular Pyramid

Length = n

Surface area	6.5259664170104E+14
Volume	6.8952505179506E+21
Height	18300621.647203