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

82840438 (number)

82840438 is an even 8-digits composite number following 82840437 and preceding 82840439. In scientific notation, it is written as 8.2840438 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 41420218 positive integers (up to 82840438) that are relatively prime to 82840438.

Interesting facts

82840438 has 4 divisors, whose sum is 124260660
The reverse of 82840438 is 83404828
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-two million eight hundred forty thousand four hundred thirty-eight

Notation

Scientific notation	8.2840438 × 10^7
Engineering notation	8.2840438 × 10^6

Prime Factorization of 82840438

Prime Factorization 2 × 41420219

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82840438	Product of the distinct prime numbers

The prime factorization of 82840438 is 2 × 41420219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 41, 7, 652, 489, 7889, 6846, 77364, 60947, 409419, 403141, 9347621, 2687494, 43113710, 47629978, 636951845, 545109857, 1551694694, 192976537

Basic calculations (n = 82840438)

Multiplication

n×y

n×2	165680876
n×3	248521314
n×4	331361752
n×5	414202190

Division

n÷y

n÷2	41420219
n÷3	27613479.333333
n÷3	20710109.5
n÷5	16568087.6

Exponentiation

n^y

n²	6862538168031844
n³	5.6849566763148E+23
n⁴	4.7094430107694E+31
n⁵	3.9013232174817E+39

Nth Root

^y√n

²√n	9101.6722639304
³√n	435.92736143651
⁴√n	95.40268478366
⁵√n	38.339679430563

Divisors of 82840438

1, 2, 41420219, 82840438

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	-82840437	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 82840438 can be divided by 4 positive divisors. The sum of these divisors (counting 82840438) is 1, the average is 0.25.

Base conversion 82840438

Base	System	Value
2	Binary	100111100000000101101110110
3	Ternary	12202212201201101
4	Quaternary	10330000231312
5	Quinary	132201343223
6	Senary	12115320314
8	Octal	474005566
10	Decimal	82840438
12	Duodecimal	238b009a
16	Hexadecimal	4f00b76
20	Vigesimal	15hf11i
36	Base36	1dbk3a

Cryptographic Hash Functions

md5	01234aef949464ee565bf38a2ecb7999
sha1	1dbfdab24b0ee80234487d9ea64fa77a06c4d446
sha256	dc34b729f524ab4cb4739de0ee6fb55c5c117e959fcf1e0aa8acbf41c13ca203
sha512	42e76565d580dce2329105bd0a7e88b2324e6ff8e264981ce1f60448decb9da533d1fc4ef512fd0ab299ccc40154f23f7e6c164c82f18fd7563faa08fb251aa9
ripemd-160	16d5539e61e3f5f420d9630d0e3118032664fc3c

82840438 as geometric shapes

Circle

Radius = n

Diameter	165680876
Circumference	520501822.88192
Area	2.1559299493668E+16

Sphere

Radius = n

Volume	2.3813090840382E+24
Surface area	8.6237197974674E+16
Circumference	520501822.88192

Square

Length = n

Perimeter	331361752
Area	6862538168031844
Diagonal	117154070.93253

Cube

Length = n

Surface area	41175229008191064
Volume	5.6849566763148E+23
Space diagonal	143483847.53726

Equilateral Triangle

Length = n

Perimeter	248521314
Area	2.9715661939779E+15
Altitude	71741923.76863

Triangular Pyramid

Length = n

Surface area	2.9715661939779E+15
Volume	6.6997856942898E+22
Height	39051356.977509