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

89664981 (number)

89664981 is an odd 8-digits composite number following 89664980 and preceding 89664982. In scientific notation, it is written as 8.9664981 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 51030000 positive integers (up to 89664981) that are relatively prime to 89664981.

Interesting facts

89664981 has 8 divisors, whose sum is 94314528
The reverse of 89664981 is 18946698
Previous prime number is 251

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	eighty-nine million six hundred sixty-four thousand nine hundred eighty-one

Notation

Scientific notation	8.9664981 × 10^7
Engineering notation	8.9664981 × 10^6

Prime Factorization of 89664981

Prime Factorization 21 × 251 × 17011

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	89664981	Product of the distinct prime numbers

The prime factorization of 89664981 is 21 × 251 × 17011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 24, 86, 427, 850, 6074, 2368, 9243, 9815, 210256, 807993, 8775868, 2967819, 95466492, 60061796, 750619178, 186189151, 9626833597, 6946980628

Basic calculations (n = 89664981)

Multiplication

n×y

n×2	179329962
n×3	268994943
n×4	358659924
n×5	448324905

Division

n÷y

n÷2	44832490.5
n÷3	29888327
n÷3	22416245.25
n÷5	17932996.2

Exponentiation

n^y

n²	8039808817730361
n³	7.2088930488543E+23
n⁴	6.4638525825655E+31
n⁵	5.7958121900254E+39

Nth Root

^y√n

²√n	9469.159466394
³√n	447.58372558247
⁴√n	97.309606239025
⁵√n	38.951534565822

Divisors of 89664981

1, 21, 251, 5271, 17011, 357231, 4269761, 89664981

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	-89664980	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 89664981 can be divided by 8 positive divisors. The sum of these divisors (counting 89664981) is 1, the average is 0.125.

Base conversion 89664981

Base	System	Value
2	Binary	101010110000010110111010101
3	Ternary	20020201110020020
4	Quaternary	11112002313111
5	Quinary	140423234411
6	Senary	12521455353
8	Octal	526026725
10	Decimal	89664981
12	Duodecimal	26041559
16	Hexadecimal	5582dd5
20	Vigesimal	1808291
36	Base36	1hdtxx

Cryptographic Hash Functions

md5	836bdbd4a75d59d822d84f1439fee3b7
sha1	72164755f9c8d11106a95d4c4181fc71329ab5d3
sha256	5e23125e8e754906a5cc34616419e1b8a6c9d1e4a249a0a16c8acd01d0122cf3
sha512	508fccf8cbec92352e0c9ade98253b2162d5fb26a49187a649ff245ef639e15c00fe2c374080843a898e39c59a0f0ad0d58748f134cde4eb0a918870d1ddc887
ripemd-160	0a59f52ec1328f7e33422d059f82f31f95b532cc

89664981 as geometric shapes

Circle

Radius = n

Diameter	179329962
Circumference	563381691.18774
Area	2.5257804318048E+16

Sphere

Radius = n

Volume	3.0196540590393E+24
Surface area	1.0103121727219E+17
Circumference	563381691.18774

Square

Length = n

Perimeter	358659924
Area	8039808817730361
Diagonal	126805432.20013

Cube

Length = n

Surface area	48238852906382166
Volume	7.2088930488543E+23
Space diagonal	155304302.7517

Equilateral Triangle

Length = n

Perimeter	268994943
Area	3.4813393388623E+15
Altitude	77652151.375849

Triangular Pyramid

Length = n

Surface area	3.4813393388623E+15
Volume	8.4957619328223E+22
Height	42268477.400042