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

86979989 (number)

86979989 is an odd 8-digits composite number following 86979988 and preceding 86979990. In scientific notation, it is written as 8.6979989 × 10^7. The sum of its digits is 65. It has a total of 2 prime factors and 4 positive divisors. There are 86960460 positive integers (up to 86979989) that are relatively prime to 86979989.

Interesting facts

86979989 has 4 divisors, whose sum is 86999520
The reverse of 86979989 is 98997968
Previous prime number is 12659

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 65
Digital Root 2

Name

Name	eighty-six million nine hundred seventy-nine thousand nine hundred eighty-nine

Notation

Scientific notation	8.6979989 × 10^7
Engineering notation	8.6979989 × 10^6

Prime Factorization of 86979989

Prime Factorization 12659 × 6871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	86979989	Product of the distinct prime numbers

The prime factorization of 86979989 is 12659 × 6871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 25, 87, 309, 256, 4971, 5005, 14250, 20566, 432693, 16260, 5010985, 9126978, 16046960, 77665341, 560158046, 522032663, 1424852835, 779383552

Basic calculations (n = 86979989)

Multiplication

n×y

n×2	173959978
n×3	260939967
n×4	347919956
n×5	434899945

Division

n÷y

n÷2	43489994.5
n÷3	28993329.666667
n÷3	21744997.25
n÷5	17395997.8

Exponentiation

n^y

n²	7565518486440121
n³	6.5804871472986E+23
n⁴	5.7237069968667E+31
n⁵	4.9784797162669E+39

Nth Root

^y√n

²√n	9326.3062892015
³√n	443.07078650148
⁴√n	96.572803051385
⁵√n	38.715410609398

Divisors of 86979989

1, 6871, 12659, 86979989

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	-86979988	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 86979989 can be divided by 4 positive divisors. The sum of these divisors (counting 86979989) is 1, the average is 0.25.

Base conversion 86979989

Base	System	Value
2	Binary	101001011110011010110010101
3	Ternary	20001200001010002
4	Quaternary	11023303112111
5	Quinary	134231324424
6	Senary	12344141045
8	Octal	513632625
10	Decimal	86979989
12	Duodecimal	25167785
16	Hexadecimal	52f3595
20	Vigesimal	173c9j9
36	Base36	1fsa6t

Cryptographic Hash Functions

md5	a9ff48ca38c14d872ddc692d0b2af517
sha1	bf08543663a8e718f241cddc068d63175aba5123
sha256	d3727c0ab2c4881912e00f3046cb9108ce79bc5bf4f8e02959f52e88dd331982
sha512	c36ff547f5e13f6a89c8f8e5557e85a4d67d84c38afa52235f96253518cd391877655a1bcb368636601238bfead07eca8a4d56e3dd1da9d9187e5d1bc86cd466
ripemd-160	e64609c1ffcd2733e319c4560add5c96ad75f1e2

86979989 as geometric shapes

Circle

Radius = n

Diameter	173959978
Circumference	546511388.90344
Area	2.3767777297598E+16

Sphere

Radius = n

Volume	2.7564280105327E+24
Surface area	9.5071109190392E+16
Circumference	546511388.90344

Square

Length = n

Perimeter	347919956
Area	7565518486440121
Diagonal	123008280.09886

Cube

Length = n

Surface area	45393110918640726
Volume	6.5804871472986E+23
Space diagonal	150653760.18978

Equilateral Triangle

Length = n

Perimeter	260939967
Area	3.275965601029E+15
Altitude	75326880.094891

Triangular Pyramid

Length = n

Surface area	3.275965601029E+15
Volume	7.7551784756096E+22
Height	41002760.032954