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

82146742 (number)

82146742 is an even 8-digits composite number following 82146741 and preceding 82146743. In scientific notation, it is written as 8.2146742 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 41073370 positive integers (up to 82146742) that are relatively prime to 82146742.

Interesting facts

82146742 has 4 divisors, whose sum is 123220116
The reverse of 82146742 is 24764128
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-six thousand seven hundred forty-two

Notation

Scientific notation	8.2146742 × 10^7
Engineering notation	8.2146742 × 10^6

Prime Factorization of 82146742

Prime Factorization 2 × 41073371

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82146742	Product of the distinct prime numbers

The prime factorization of 82146742 is 2 × 41073371. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 18, 78, 719, 600, 5401, 5709, 14388, 55718, 640450, 678662, 5907571, 6189051, 91963396, 28256882, 399257002, 728852083, 4915858361, 7910004569

Basic calculations (n = 82146742)

Multiplication

n×y

n×2	164293484
n×3	246440226
n×4	328586968
n×5	410733710

Division

n÷y

n÷2	41073371
n÷3	27382247.333333
n÷3	20536685.5
n÷5	16429348.4

Exponentiation

n^y

n²	6748087221214564
n³	5.5433337995461E+23
n⁴	4.5536681145119E+31
n⁵	3.7406899975644E+39

Nth Root

^y√n

²√n	9063.4839879596
³√n	434.70714776085
⁴√n	95.202331840977
⁵√n	38.275252882094

Divisors of 82146742

1, 2, 41073371, 82146742

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	-82146741	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 82146742 can be divided by 4 positive divisors. The sum of these divisors (counting 82146742) is 1, the average is 0.25.

Base conversion 82146742

Base	System	Value
2	Binary	100111001010111010110110110
3	Ternary	12201120111010221
4	Quaternary	10321113112312
5	Quinary	132012143432
6	Senary	12052404554
8	Octal	471272666
10	Decimal	82146742
12	Duodecimal	2361675a
16	Hexadecimal	4e575b6
20	Vigesimal	15d86h2
36	Base36	1cwoty

Cryptographic Hash Functions

md5	c4829c021f23a8d94341afa146c366e3
sha1	a4fff7cc7c47d962843b8da879260f16679ec69e
sha256	4a57f879f111add9f59b4f333c4d4040cc34397bbd855cb952d453285e2e2085
sha512	c83a1f4e4b3dc56b67c5bcc81f4fe0b1803ac9be25449d51a67546ecdf83a1ccfca56fb5fe15284f51ad44624282ddc96b8b7a802e97a62ebc2128e2e779240f
ripemd-160	6628786fcd8d46c227ca7a7392943fdb910d6833

82146742 as geometric shapes

Circle

Radius = n

Diameter	164293484
Circumference	516143202.36707
Area	2.1199741239951E+16

Sphere

Radius = n

Volume	2.32198623214E+24
Surface area	8.4798964959803E+16
Circumference	516143202.36707

Square

Length = n

Perimeter	328586968
Area	6748087221214564
Diagonal	116173036.64116

Cube

Length = n

Surface area	40488523327287384
Volume	5.5433337995461E+23
Space diagonal	142282330.82025

Equilateral Triangle

Length = n

Perimeter	246440226
Area	2.9220074802625E+15
Altitude	71141165.410126

Triangular Pyramid

Length = n

Surface area	2.9220074802625E+15
Volume	6.5328815333994E+22
Height	38724345.547055