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

82668049 (number)

82668049 is an odd 8-digits composite number following 82668048 and preceding 82668050. In scientific notation, it is written as 8.2668049 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 78071136 positive integers (up to 82668049) that are relatively prime to 82668049.

Interesting facts

82668049 has 4 divisors, whose sum is 82715364
The reverse of 82668049 is 94086628
Previous prime number is 1817

Basic properties

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

Name

Name	eighty-two million six hundred sixty-eight thousand forty-nine

Notation

Scientific notation	8.2668049 × 10^7
Engineering notation	8.2668049 × 10^6

Prime Factorization of 82668049

Prime Factorization 1817 × 45497

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82668049	Product of the distinct prime numbers

The prime factorization of 82668049 is 1817 × 45497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 1, 76, 54, 351, 6869, 2968, 45784, 33119, 651402, 115504, 5301082, 2040498, 12384778, 64360927, 790822963, 506489669, 803689102, 4980810491

Basic calculations (n = 82668049)

Multiplication

n×y

n×2	165336098
n×3	248004147
n×4	330672196
n×5	413340245

Division

n÷y

n÷2	41334024.5
n÷3	27556016.333333
n÷3	20667012.25
n÷5	16533609.8

Exponentiation

n^y

n²	6834006325466401
n³	5.6495396977997E+23
n⁴	4.6703642456515E+31
n⁵	3.8608990030736E+39

Nth Root

^y√n

²√n	9092.1971492044
³√n	435.6247665851
⁴√n	95.353013320001
⁵√n	38.323709337725

Divisors of 82668049

1, 1817, 45497, 82668049

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	-82668048	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 82668049 can be divided by 4 positive divisors. The sum of these divisors (counting 82668049) is 1, the average is 0.25.

Base conversion 82668049

Base	System	Value
2	Binary	100111011010110101000010001
3	Ternary	12202112222020121
4	Quaternary	10323112220101
5	Quinary	132130334144
6	Senary	12111510241
8	Octal	473265021
10	Decimal	82668049
12	Duodecimal	23828381
16	Hexadecimal	4ed6a11
20	Vigesimal	15gda29
36	Base36	1d7v2p

Cryptographic Hash Functions

md5	844f57639348cfa7d47991652199d80c
sha1	0a7e0489cbdda54720b8aa03df4d5c75a780d027
sha256	98ef510a426c869e6d561ad8b07e962e26ba0e134a59bf5e085a486bca28205e
sha512	1efd7aa73a54d37a19838d6dc0f8863bac7ee2be479619e53684f6ab9b32b1a2e9384baa59b87eb25b6245cd1c42b43c92c3a6258d4bf2fcdb8941ddd9dab2d5
ripemd-160	4adaba2f79e372069e79ca9f3a77a43001d73713

82668049 as geometric shapes

Circle

Radius = n

Diameter	165336098
Circumference	519418670.85
Area	2.1469664066671E+16

Sphere

Radius = n

Volume	2.3664736547695E+24
Surface area	8.5878656266686E+16
Circumference	519418670.85

Square

Length = n

Perimeter	330672196
Area	6834006325466401
Diagonal	116910276.07072

Cube

Length = n

Surface area	41004037952798406
Volume	5.6495396977997E+23
Space diagonal	143185261.03059

Equilateral Triangle

Length = n

Perimeter	248004147
Area	2.9592115437387E+15
Altitude	71592630.515297

Triangular Pyramid

Length = n

Surface area	2.9592115437387E+15
Volume	6.6580463848279E+22
Height	38970092.023575