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

82661188 (number)

82661188 is an even 8-digits composite number following 82661187 and preceding 82661189. In scientific notation, it is written as 8.2661188 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 41330592 positive integers (up to 82661188) that are relatively prime to 82661188.

Interesting facts

82661188 has 6 divisors, whose sum is 144657086
The reverse of 82661188 is 88116628
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	eighty-two million six hundred sixty-one thousand one hundred eighty-eight

Notation

Scientific notation	8.2661188 × 10^7
Engineering notation	8.2661188 × 10^6

Prime Factorization of 82661188

Prime Factorization 2 × 2 × 20665297

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	41330594	Product of the distinct prime numbers

The prime factorization of 82661188 is 2 × 2 × 20665297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 62, 16, 913, 651, 7854, 6529, 8720, 77239, 953194, 292123, 8302835, 226607, 40465928, 68275211, 676082124, 122793649, 5753215961, 9335762790

Basic calculations (n = 82661188)

Multiplication

n×y

n×2	165322376
n×3	247983564
n×4	330644752
n×5	413305940

Division

n÷y

n÷2	41330594
n÷3	27553729.333333
n÷3	20665297
n÷5	16532237.6

Exponentiation

n^y

n²	6832872001571344
n³	5.6481331710183E+23
n⁴	4.6688139789858E+31
n⁵	3.8592971005397E+39

Nth Root

^y√n

²√n	9091.819839834
³√n	435.61271475351
⁴√n	95.351034812602
⁵√n	38.323073184574

Divisors of 82661188

1, 2, 4, 20665297, 41330594, 82661188

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82661187	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661188 can be divided by 6 positive divisors. The sum of these divisors (counting 82661188) is 1, the average is 0.16666666666667.

Base conversion 82661188

Base	System	Value
2	Binary	100111011010100111101000100
3	Ternary	12202112121211111
4	Quaternary	10323110331010
5	Quinary	132130124223
6	Senary	12111414404
8	Octal	473247504
10	Decimal	82661188
12	Duodecimal	23824404
16	Hexadecimal	4ed4f44
20	Vigesimal	15gccj8
36	Base36	1d7ps4

Cryptographic Hash Functions

md5	8fe198b010d5ad70845bfc3aa63f518c
sha1	0028b84b5e1fe39d887ca7a90bf01f70c7ce5672
sha256	bf06f4d33241b4b58c4e195707202f27c2c37af5f7ecc99784ef817fc1449c78
sha512	571a88fa25dd11170bc4ca36cbfdf33303150004fb073cb2334b990c74e249250d02fd592a1510219b6ee41a07a9659fd4cd37afc1a2b42f1b1273fbb974ebeb
ripemd-160	c19a2b3ea8f8d99603cb3a180dbf47401a80cf6e

82661188 as geometric shapes

Circle

Radius = n

Diameter	165322376
Circumference	519375561.91561
Area	2.1466100483056E+16

Sphere

Radius = n

Volume	2.365884490209E+24
Surface area	8.5864401932224E+16
Circumference	519375561.91561

Square

Length = n

Perimeter	330644752
Area	6832872001571344
Diagonal	116900573.15147

Cube

Length = n

Surface area	40997232009428064
Volume	5.6481331710183E+23
Space diagonal	143173377.43

Equilateral Triangle

Length = n

Perimeter	247983564
Area	2.9587203670841E+15
Altitude	71586688.715001

Triangular Pyramid

Length = n

Surface area	2.9587203670841E+15
Volume	6.6563887771195E+22
Height	38966857.717157