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

82661042 (number)

82661042 is an even 8-digits composite number following 82661041 and preceding 82661043. In scientific notation, it is written as 8.2661042 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 41330520 positive integers (up to 82661042) that are relatively prime to 82661042.

Interesting facts

82661042 has 4 divisors, whose sum is 123991566
The reverse of 82661042 is 24016628
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	eighty-two million six hundred sixty-one thousand forty-two

Notation

Scientific notation	8.2661042 × 10^7
Engineering notation	8.2661042 × 10^6

Prime Factorization of 82661042

Prime Factorization 2 × 41330521

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82661042	Product of the distinct prime numbers

The prime factorization of 82661042 is 2 × 41330521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 75, 91, 512, 266, 3050, 2142, 86132, 98546, 724482, 345386, 5654983, 680362, 70077269, 63082411, 271756380, 371321308, 6121028638, 1805176298

Basic calculations (n = 82661042)

Multiplication

n×y

n×2	165322084
n×3	247983126
n×4	330644168
n×5	413305210

Division

n÷y

n÷2	41330521
n÷3	27553680.666667
n÷3	20665260.5
n÷5	16532208.4

Exponentiation

n^y

n²	6832847864525764
n³	5.6481032430917E+23
n⁴	4.6687809939754E+31
n⁵	3.859263018318E+39

Nth Root

^y√n

²√n	9091.8118106349
³√n	435.61245828694
⁴√n	95.350992709226
⁵√n	38.323059646969

Divisors of 82661042

1, 2, 41330521, 82661042

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	-82661041	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 82661042 can be divided by 4 positive divisors. The sum of these divisors (counting 82661042) is 1, the average is 0.25.

Base conversion 82661042

Base	System	Value
2	Binary	100111011010100111010110010
3	Ternary	12202112121122002
4	Quaternary	10323110322302
5	Quinary	132130123132
6	Senary	12111414002
8	Octal	473247262
10	Decimal	82661042
12	Duodecimal	23824302
16	Hexadecimal	4ed4eb2
20	Vigesimal	15gccc2
36	Base36	1d7po2

Cryptographic Hash Functions

md5	f9e2ef97b82f2e348204bdd742f4402c
sha1	af089255675b1418c35fe24a92b1abf4b04093ad
sha256	f703a8aa00b0816bf514ba906da7a8621a87066e3433e50081044f1730afcec3
sha512	3d5fca01b0862d8470ab3733d098236b9d77ca08243080edbd0ac0be38447daaeaf737687e6e571658d1cf9b73ee79111316b67e5b161bef5c33a749a4efd1b4
ripemd-160	5f24c3e13a5787b1c781f66796318123389ee8b7

82661042 as geometric shapes

Circle

Radius = n

Diameter	165322084
Circumference	519374644.57055
Area	2.1466024654291E+16

Sphere

Radius = n

Volume	2.3658719540285E+24
Surface area	8.5864098617163E+16
Circumference	519374644.57055

Square

Length = n

Perimeter	330644168
Area	6832847864525764
Diagonal	116900366.67629

Cube

Length = n

Surface area	40997087187154584
Volume	5.6481032430917E+23
Space diagonal	143173124.55058

Equilateral Triangle

Length = n

Perimeter	247983126
Area	2.9587099154368E+15
Altitude	71586562.275292

Triangular Pyramid

Length = n

Surface area	2.9587099154368E+15
Volume	6.6563535067198E+22
Height	38966788.892097