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

82042018 (number)

82042018 is an even 8-digits composite number following 82042017 and preceding 82042019. In scientific notation, it is written as 8.2042018 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 40598016 positive integers (up to 82042018) that are relatively prime to 82042018.

Interesting facts

82042018 has 8 divisors, whose sum is 124332012
The reverse of 82042018 is 81024028
Previous prime number is 97

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	eighty-two million forty-two thousand eighteen

Notation

Scientific notation	8.2042018 × 10^7
Engineering notation	8.2042018 × 10^6

Prime Factorization of 82042018

Prime Factorization 2 × 97 × 422897

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82042018	Product of the distinct prime numbers

The prime factorization of 82042018 is 2 × 97 × 422897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 45, 58, 529, 578, 9663, 7464, 6991, 74298, 915551, 612012, 9086175, 8839050, 82120516, 63294304, 326400672, 397684415, 1255304446, 6627403066

Basic calculations (n = 82042018)

Multiplication

n×y

n×2	164084036
n×3	246126054
n×4	328168072
n×5	410210090

Division

n÷y

n÷2	41021009
n÷3	27347339.333333
n÷3	20510504.5
n÷5	16408403.6

Exponentiation

n^y

n²	6730892717512324
n³	5.5221602148622E+23
n⁴	4.530491677466E+31
n⁵	3.7169067975152E+39

Nth Root

^y√n

²√n	9057.7048969372
³√n	434.52234176878
⁴√n	95.171975375828
⁵√n	38.265488932735

Divisors of 82042018

1, 2, 97, 194, 422897, 845794, 41021009, 82042018

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82042017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82042018 can be divided by 8 positive divisors. The sum of these divisors (counting 82042018) is 1, the average is 0.125.

Base conversion 82042018

Base	System	Value
2	Binary	100111000111101110010100010
3	Ternary	12201101011111021
4	Quaternary	10320331302202
5	Quinary	132000321033
6	Senary	12050240054
8	Octal	470756242
10	Decimal	82042018
12	Duodecimal	2358602a
16	Hexadecimal	4e3dca2
20	Vigesimal	15cf50i
36	Base36	1cug0y

Cryptographic Hash Functions

md5	3623455d44bcf8bb4e26f61807c5932e
sha1	726cd4ac534387b51b389745daeee148fc0e6950
sha256	08671d29f4a38cf4186d09b87b1b2bac3b594e0a1769d1f9dae2607307d2b3fa
sha512	aff91c72299b8fbe850ad37a1757e6aa9c1d6b2507ae2a8799142647e7b12e954ff1bcc7e5326f63e6a9e165fff3ff3440644b5d4f855586bdec2140d65b93dc
ripemd-160	826b9663be682155c7989ae96f39a85d18bb5848

82042018 as geometric shapes

Circle

Radius = n

Diameter	164084036
Circumference	515485202.06896
Area	2.1145723113438E+16

Sphere

Radius = n

Volume	2.3131170617276E+24
Surface area	8.4582892453751E+16
Circumference	515485202.06896

Square

Length = n

Perimeter	328168072
Area	6730892717512324
Diagonal	116024934.54006

Cube

Length = n

Surface area	40385356305073944
Volume	5.5221602148622E+23
Space diagonal	142100943.53148

Equilateral Triangle

Length = n

Perimeter	246126054
Area	2.9145620417567E+15
Altitude	71050471.76574

Triangular Pyramid

Length = n

Surface area	2.9145620417567E+15
Volume	6.507928224546E+22
Height	38674978.180019