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

82142458 (number)

82142458 is an even 8-digits composite number following 82142457 and preceding 82142459. In scientific notation, it is written as 8.2142458 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 41071228 positive integers (up to 82142458) that are relatively prime to 82142458.

Interesting facts

82142458 has 4 divisors, whose sum is 123213690
The reverse of 82142458 is 85424128
Previous prime number is 2

Basic properties

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

Name

Name	eighty-two million one hundred forty-two thousand four hundred fifty-eight

Notation

Scientific notation	8.2142458 × 10^7
Engineering notation	8.2142458 × 10^6

Prime Factorization of 82142458

Prime Factorization 2 × 41071229

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82142458	Product of the distinct prime numbers

The prime factorization of 82142458 is 2 × 41071229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 46, 41, 501, 300, 7578, 1679, 6202, 16812, 941118, 698021, 1131640, 3336756, 237244, 90471901, 37527254, 303036937, 4761915125, 4674183993

Basic calculations (n = 82142458)

Multiplication

n×y

n×2	164284916
n×3	246427374
n×4	328569832
n×5	410712290

Division

n÷y

n÷2	41071229
n÷3	27380819.333333
n÷3	20535614.5
n÷5	16428491.6

Exponentiation

n^y

n²	6747383406281764
n³	5.542466580604E+23
n⁴	4.5527182831366E+31
n⁵	3.7397147035838E+39

Nth Root

^y√n

²√n	9063.2476519182
³√n	434.69959088661
⁴√n	95.201090602567
⁵√n	38.274853658461

Divisors of 82142458

1, 2, 41071229, 82142458

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	-82142457	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 82142458 can be divided by 4 positive divisors. The sum of these divisors (counting 82142458) is 1, the average is 0.25.

Base conversion 82142458

Base	System	Value
2	Binary	100111001010110010011111010
3	Ternary	12201120021021021
4	Quaternary	10321112103322
5	Quinary	132012024313
6	Senary	12052333054
8	Octal	471262372
10	Decimal	82142458
12	Duodecimal	2361418a
16	Hexadecimal	4e564fa
20	Vigesimal	15d7g2i
36	Base36	1cwliy

Cryptographic Hash Functions

md5	0e30e00fce2d802330b13f95958fad42
sha1	ed32021dc2884e1a0180fecfd1eab0f07e55203e
sha256	9d52a6ee6758a4dc9cf2ca7bcb59d096f1d7b440406dcd6c0a3b8a196874dcf9
sha512	d2fb9b8669832bd35bdaabac562acabb46283fcc4b0b07e539034177e9eb2bfc7ac94cc76d5866e0a726156a7cbef365f14872cd09599ec736c502c77fba4bfe
ripemd-160	d34e596c1408e80d6e3aef91ffe7a59f0a0d287b

82142458 as geometric shapes

Circle

Radius = n

Diameter	164284916
Circumference	516116285.20122
Area	2.1197530140128E+16

Sphere

Radius = n

Volume	2.321622972319E+24
Surface area	8.4790120560514E+16
Circumference	516116285.20122

Square

Length = n

Perimeter	328569832
Area	6747383406281764
Diagonal	116166978.15026

Cube

Length = n

Surface area	40484300437690584
Volume	5.542466580604E+23
Space diagonal	142274910.71459

Equilateral Triangle

Length = n

Perimeter	246427374
Area	2.9217027194568E+15
Altitude	71137455.357296

Triangular Pyramid

Length = n

Surface area	2.9217027194568E+15
Volume	6.5318595060748E+22
Height	38722326.050087