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

83640489 (number)

83640489 is an odd 8-digits composite number following 83640488 and preceding 83640490. In scientific notation, it is written as 8.3640489 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 50528016 positive integers (up to 83640489) that are relatively prime to 83640489.

Interesting facts

83640489 has 8 divisors, whose sum is 89320000
The reverse of 83640489 is 98404638
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighty-three million six hundred forty thousand four hundred eighty-nine

Notation

Scientific notation	8.3640489 × 10^7
Engineering notation	8.3640489 × 10^6

Prime Factorization of 83640489

Prime Factorization 69 × 19 × 63799

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	83640489	Product of the distinct prime numbers

The prime factorization of 83640489 is 69 × 19 × 63799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 20, 99, 49, 125, 3912, 123, 1349, 5298, 822777, 904561, 3212785, 5084314, 38893894, 1710409, 457906528, 247708276, 1432283760, 8503642896

Basic calculations (n = 83640489)

Multiplication

n×y

n×2	167280978
n×3	250921467
n×4	334561956
n×5	418202445

Division

n÷y

n÷2	41820244.5
n÷3	27880163
n÷3	20910122.25
n÷5	16728097.8

Exponentiation

n^y

n²	6995731400159121
n³	5.8512639522196E+23
n⁴	4.8940257823172E+31
n⁵	4.0933870961162E+39

Nth Root

^y√n

²√n	9145.5174265866
³√n	437.32622475422
⁴√n	95.632198691584
⁵√n	38.413449889178

Divisors of 83640489

1, 19, 69, 1311, 63799, 1212181, 4402131, 83640489

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-83640488	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83640489 can be divided by 8 positive divisors. The sum of these divisors (counting 83640489) is 1, the average is 0.125.

Base conversion 83640489

Base	System	Value
2	Binary	100111111000100000010101001
3	Ternary	12211101101011220
4	Quaternary	10333010002221
5	Quinary	132402443424
6	Senary	12144412253
8	Octal	477040251
10	Decimal	83640489
12	Duodecimal	24017089
16	Hexadecimal	4fc40a9
20	Vigesimal	162f149
36	Base36	1dspex

Cryptographic Hash Functions

md5	adad37ca26b5325c8c8cf8c659835bcf
sha1	da404b69cf528344e39bb1764fef40bea1ff4b8b
sha256	9fe470816db1c65bbae9f9e9d5dd947c30696e97130cc83b232c730fe6072ce5
sha512	0439198e8411413ef0e5903d927c799b817fe1f1fd4582d773ca78ea355c749340506f1dd2bc276979c81c880fef6a05773428fd3a190c2155ab50c0e1283193
ripemd-160	a7ece6ee251ba8e2ac4e0b5431ff246f45c90ccc

83640489 as geometric shapes

Circle

Radius = n

Diameter	167280978
Circumference	525528691.57012
Area	2.1977738373227E+16

Sphere

Radius = n

Volume	2.4509717128677E+24
Surface area	8.7910953492909E+16
Circumference	525528691.57012

Square

Length = n

Perimeter	334561956
Area	6995731400159121
Diagonal	118285513.90732

Cube

Length = n

Surface area	41974388400954726
Volume	5.8512639522196E+23
Space diagonal	144869576.51791

Equilateral Triangle

Length = n

Perimeter	250921467
Area	3.0292405552951E+15
Altitude	72434788.258953

Triangular Pyramid

Length = n

Surface area	3.0292405552951E+15
Volume	6.8957806985448E+22
Height	39428504.635773