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

82842145 (number)

82842145 is an odd 8-digits composite number following 82842144 and preceding 82842146. In scientific notation, it is written as 8.2842145 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 66273712 positive integers (up to 82842145) that are relatively prime to 82842145.

Interesting facts

82842145 has 4 divisors, whose sum is 99410580
The reverse of 82842145 is 54124828
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighty-two million eight hundred forty-two thousand one hundred forty-five

Notation

Scientific notation	8.2842145 × 10^7
Engineering notation	8.2842145 × 10^6

Prime Factorization of 82842145

Prime Factorization 5 × 16568429

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82842145	Product of the distinct prime numbers

The prime factorization of 82842145 is 5 × 16568429. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 84, 12, 200, 60, 8042, 2099, 73762, 5530, 907111, 311016, 2490615, 7147871, 58711984, 54283143, 384775984, 871587159, 1252782526, 9933987934

Basic calculations (n = 82842145)

Multiplication

n×y

n×2	165684290
n×3	248526435
n×4	331368580
n×5	414210725

Division

n÷y

n÷2	41421072.5
n÷3	27614048.333333
n÷3	20710536.25
n÷5	16568429

Exponentiation

n^y

n²	6862820988201025
n³	5.6853081141359E+23
n⁴	4.7098311916092E+31
n⁵	3.9017251850082E+39

Nth Root

^y√n

²√n	9101.7660374237
³√n	435.93035563802
⁴√n	95.403176243895
⁵√n	38.339837433816

Divisors of 82842145

1, 5, 16568429, 82842145

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	-82842144	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 82842145 can be divided by 4 positive divisors. The sum of these divisors (counting 82842145) is 1, the average is 0.25.

Base conversion 82842145

Base	System	Value
2	Binary	100111100000001001000100001
3	Ternary	12202212211001121
4	Quaternary	10330001020201
5	Quinary	132201422040
6	Senary	12115332241
8	Octal	474011041
10	Decimal	82842145
12	Duodecimal	238b1081
16	Hexadecimal	4f01221
20	Vigesimal	15hf575
36	Base36	1dblep

Cryptographic Hash Functions

md5	ce9425107b4c7090a91940dc453abb81
sha1	dcbfedd37de3c0eed1473b67c12808699e5b4dbb
sha256	e1e2422eaf3d1468bad42af75ed43add9d06624ddf1cb993f80ebad6614f8538
sha512	559d42f989fefdd8b740d68beba5c2731ac022d60323032328948188c2d2b06e8a04843a987d0d9568b53f5f3cd7607870e05e93aa681a93cb63d4d37f677448
ripemd-160	703ef90a76548131cdcdf63df2585cf6fe9db083

82842145 as geometric shapes

Circle

Radius = n

Diameter	165684290
Circumference	520512548.27924
Area	2.1560187999434E+16

Sphere

Radius = n

Volume	2.3814562939685E+24
Surface area	8.6240751997737E+16
Circumference	520512548.27924

Square

Length = n

Perimeter	331368580
Area	6862820988201025
Diagonal	117156484.99508

Cube

Length = n

Surface area	41176925929206150
Volume	5.6853081141359E+23
Space diagonal	143486804.14799

Equilateral Triangle

Length = n

Perimeter	248526435
Area	2.9716886587036E+15
Altitude	71743402.073994

Triangular Pyramid

Length = n

Surface area	2.9716886587036E+15
Volume	6.700199867734E+22
Height	39052161.665026