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

81004052 (number)

81004052 is an even 8-digits composite number following 81004051 and preceding 81004053. In scientific notation, it is written as 8.1004052 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 6 positive divisors. There are 40502024 positive integers (up to 81004052) that are relatively prime to 81004052.

Interesting facts

81004052 has 6 divisors, whose sum is 141757098
The reverse of 81004052 is 25040018
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	eighty-one million four thousand fifty-two

Notation

Scientific notation	8.1004052 × 10^7
Engineering notation	8.1004052 × 10^6

Prime Factorization of 81004052

Prime Factorization 2 × 2 × 20251013

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40502026	Product of the distinct prime numbers

The prime factorization of 81004052 is 2 × 2 × 20251013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 29, 58, 494, 334, 8342, 5907, 7674, 36696, 934844, 891835, 7665880, 2369436, 19660877, 40561759, 188432034, 511995715, 960720325, 8957278205

Basic calculations (n = 81004052)

Multiplication

n×y

n×2	162008104
n×3	243012156
n×4	324016208
n×5	405020260

Division

n÷y

n÷2	40502026
n÷3	27001350.666667
n÷3	20251013
n÷5	16200810.4

Exponentiation

n^y

n²	6561656440418704
n³	5.3152075950581E+23
n⁴	4.3055335242088E+31
n⁵	3.4876566148275E+39

Nth Root

^y√n

²√n	9000.2251082959
³√n	432.68208578088
⁴√n	94.869516222525
⁵√n	38.168170954915

Divisors of 81004052

1, 2, 4, 20251013, 40502026, 81004052

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-81004051	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81004052 can be divided by 6 positive divisors. The sum of these divisors (counting 81004052) is 1, the average is 0.16666666666667.

Base conversion 81004052

Base	System	Value
2	Binary	100110101000000011000010100
3	Ternary	12122102102200002
4	Quaternary	10311000120110
5	Quinary	131214112202
6	Senary	12012110432
8	Octal	465003024
10	Decimal	81004052
12	Duodecimal	23165418
16	Hexadecimal	4d40614
20	Vigesimal	1565a2c
36	Base36	1c874k

Cryptographic Hash Functions

md5	cbf9fb3eb4897bcfb0eb04a28c54815b
sha1	8fea285f1c3e9645eaf52d50280387009441dcea
sha256	ea321b3deb46a3636e3470233ae616ddde5dfe4c428d166f57c2d2361614c301
sha512	d19e24dae796925eef01c639f26ebe9718449b9f49d2173d0203e24371d674f24756494d332b5ac3af06a9a0b7ae88f5724b2794d4c72807384a7bc893a24982
ripemd-160	b12b11a6047ef9822f31bfc5536c3a8b5cff465e

81004052 as geometric shapes

Circle

Radius = n

Diameter	162008104
Circumference	508963469.34841
Area	2.06140516686E+16

Sphere

Radius = n

Volume	2.2264289510586E+24
Surface area	8.2456206674398E+16
Circumference	508963469.34841

Square

Length = n

Perimeter	324016208
Area	6561656440418704
Diagonal	114557028.94558

Cube

Length = n

Surface area	39369938642512224
Volume	5.3152075950581E+23
Space diagonal	140303133.68295

Equilateral Triangle

Length = n

Perimeter	243012156
Area	2.8412805841542E+15
Altitude	70151566.841476

Triangular Pyramid

Length = n

Surface area	2.8412805841542E+15
Volume	6.2640322231331E+22
Height	38185676.315192