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

82144421 (number)

82144421 is an odd 8-digits prime number following 82144420 and preceding 82144422. In scientific notation, it is written as 8.2144421 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 82144420 positive integers (up to 82144421) that are relatively prime to 82144421.

Interesting facts

82144421 has 2 divisors, whose sum is 82144422
The reverse of 82144421 is 12444128
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	eighty-two million one hundred forty-four thousand four hundred twenty-one

Notation

Scientific notation	8.2144421 × 10^7
Engineering notation	8.2144421 × 10^6

Prime Factorization of 82144421

Prime Factorization 82144421

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	82144421	Product of the distinct prime numbers

The prime factorization of 82144421 is 82144421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 7, 26, 25, 461, 248, 2629, 8549, 43526, 35552, 323024, 580689, 1967966, 3236250, 32775295, 44810553, 731020149, 992056637, 5217725337, 3435543826

Basic calculations (n = 82144421)

Multiplication

n×y

n×2	164288842
n×3	246433263
n×4	328577684
n×5	410722105

Division

n÷y

n÷2	41072210.5
n÷3	27381473.666667
n÷3	20536105.25
n÷5	16428884.2

Exponentiation

n^y

n²	6747705901425241
n³	5.5428639435086E+23
n⁴	4.5531534932129E+31
n⁵	3.740161574241E+39

Nth Root

^y√n

²√n	9063.3559457852
³√n	434.70305360459
⁴√n	95.201659364662
⁵√n	38.275036591432

Divisors of 82144421

1, 82144421

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	82144422	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	41072211	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9063.3560009524	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999756526	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144421 can be divided by 2 positive divisors. The sum of these divisors (counting 82144421) is 82144422, the average is 41072211.

Base conversion 82144421

Base	System	Value
2	Binary	100111001010110110010100101
3	Ternary	12201120100221222
4	Quaternary	10321112302211
5	Quinary	132012110141
6	Senary	12052350125
8	Octal	471266245
10	Decimal	82144421
12	Duodecimal	23615345
16	Hexadecimal	4e56ca5
20	Vigesimal	15d8111
36	Base36	1cwn1h

Cryptographic Hash Functions

md5	f024be83bdae0de939e8835265d109a0
sha1	a0305071d73fabd530957e04f6a9460048c7bb08
sha256	2f0f31a7f6855262f3bc58e70f025bd7e4903e73c41e8103f8847fe8a8db2c95
sha512	708fa12a0b19bbbb2090119db382f905a95c88ec97346042232a552972bb3dc8c96988deecd7451dbc29ee801fd47a0ba0d33bfda939439b5ff7cb8e87462144
ripemd-160	8d614c80afc74e074209a90a366ec8d077d6d173

82144421 as geometric shapes

Circle

Radius = n

Diameter	164288842
Circumference	516128619.09397
Area	2.1198543288502E+16

Sphere

Radius = n

Volume	2.3217894193032E+24
Surface area	8.4794173154008E+16
Circumference	516128619.09397

Square

Length = n

Perimeter	328577684
Area	6747705901425241
Diagonal	116169754.25149

Cube

Length = n

Surface area	40486235408551446
Volume	5.5428639435086E+23
Space diagonal	142278310.73033

Equilateral Triangle

Length = n

Perimeter	246433263
Area	2.9218423639502E+15
Altitude	71139155.365164

Triangular Pyramid

Length = n

Surface area	2.9218423639502E+15
Volume	6.5323278027489E+22
Height	38723251.417162