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

82291921 (number)

82291921 is an odd 8-digits prime number following 82291920 and preceding 82291922. In scientific notation, it is written as 8.2291921 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 82291920 positive integers (up to 82291921) that are relatively prime to 82291921.

Interesting facts

82291921 has 2 divisors, whose sum is 82291922
The reverse of 82291921 is 12919228
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighty-two million two hundred ninety-one thousand nine hundred twenty-one

Notation

Scientific notation	8.2291921 × 10^7
Engineering notation	8.2291921 × 10^6

Prime Factorization of 82291921

Prime Factorization 82291921

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	82291921	Product of the distinct prime numbers

The prime factorization of 82291921 is 82291921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 46, 45, 573, 52, 3825, 1031, 92097, 4937, 983192, 195583, 8222006, 1789077, 44250739, 290683, 605385942, 534095765, 275873575, 7138185492

Basic calculations (n = 82291921)

Multiplication

n×y

n×2	164583842
n×3	246875763
n×4	329167684
n×5	411459605

Division

n÷y

n÷2	41145960.5
n÷3	27430640.333333
n÷3	20572980.25
n÷5	16458384.2

Exponentiation

n^y

n²	6771960261870241
n³	5.5727761888497E+23
n⁴	4.585944578835E+31
n⁵	3.7738618899187E+39

Nth Root

^y√n

²√n	9071.4894587383
³√n	434.96308490192
⁴√n	95.24436707091
⁵√n	38.288772198253

Divisors of 82291921

1, 82291921

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	82291922	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	41145961	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9071.489513856	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999756963	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82291921 can be divided by 2 positive divisors. The sum of these divisors (counting 82291921) is 82291922, the average is 41145961.

Base conversion 82291921

Base	System	Value
2	Binary	100111001111010110011010001
3	Ternary	12201211212021221
4	Quaternary	10321322303101
5	Quinary	132031320141
6	Senary	12055445041
8	Octal	471726321
10	Decimal	82291921
12	Duodecimal	23686781
16	Hexadecimal	4e7acd1
20	Vigesimal	15e69g1
36	Base36	1czsup

Cryptographic Hash Functions

md5	c13834b5cd20bae6ceb38781f919d67a
sha1	9a75d36e5e499bdb595ddc3ea7ecbc7ce4c218ee
sha256	406356f31619528031b2646b2689e19d9c150af7c13314b1332a66128b20f3cd
sha512	9e9865640af2654e0674a00bc41e20754f359cac72de5f9613b62a325cf2c6e717f63abcdd645fd813ac75f9d1df2f5d249e5f75886b00aad33879dd7e1db75d
ripemd-160	d33927dfcf7d027a2d91ae0b0abebae07ad19833

82291921 as geometric shapes

Circle

Radius = n

Diameter	164583842
Circumference	517055388.92678
Area	2.1274740609094E+16

Sphere

Radius = n

Volume	2.334319031332E+24
Surface area	8.5098962436374E+16
Circumference	517055388.92678

Square

Length = n

Perimeter	329167684
Area	6771960261870241
Diagonal	116378350.75194

Cube

Length = n

Surface area	40631761571221446
Volume	5.5727761888497E+23
Space diagonal	142533788.22444

Equilateral Triangle

Length = n

Perimeter	246875763
Area	2.9323448100992E+15
Altitude	71266894.112222

Triangular Pyramid

Length = n

Surface area	2.9323448100992E+15
Volume	6.5675797219509E+22
Height	38792783.583978