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

81359097 (number)

81359097 is an odd 8-digits composite number following 81359096 and preceding 81359098. In scientific notation, it is written as 8.1359097 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 52241040 positive integers (up to 81359097) that are relatively prime to 81359097.

Interesting facts

81359097 has 8 divisors, whose sum is 82623744
The reverse of 81359097 is 79095318
Previous prime number is 223

Basic properties

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

Name

Name	eighty-one million three hundred fifty-nine thousand ninety-seven

Notation

Scientific notation	8.1359097 × 10^7
Engineering notation	8.1359097 × 10^6

Prime Factorization of 81359097

Prime Factorization 93 × 223 × 3923

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	81359097	Product of the distinct prime numbers

The prime factorization of 81359097 is 93 × 223 × 3923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 67, 9, 27, 504, 3192, 3519, 27756, 44846, 579638, 367840, 4885506, 2170240, 81484220, 12733676, 593071692, 251194962, 7290780960, 6632167910

Basic calculations (n = 81359097)

Multiplication

n×y

n×2	162718194
n×3	244077291
n×4	325436388
n×5	406795485

Division

n÷y

n÷2	40679548.5
n÷3	27119699
n÷3	20339774.25
n÷5	16271819.4

Exponentiation

n^y

n²	6619302664655409
n³	5.3854048756606E+23
n⁴	4.3815167766314E+31
n⁵	3.5647624843708E+39

Nth Root

^y√n

²√n	9019.9277713294
³√n	433.31332050902
⁴√n	94.973300307662
⁵√n	38.201571066595

Divisors of 81359097

1, 93, 223, 3923, 20739, 364839, 874829, 81359097

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	-81359096	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 81359097 can be divided by 8 positive divisors. The sum of these divisors (counting 81359097) is 1, the average is 0.125.

Base conversion 81359097

Base	System	Value
2	Binary	100110110010111000011111001
3	Ternary	12200002110200220
4	Quaternary	10312113003321
5	Quinary	131311442342
6	Senary	12023450253
8	Octal	466270371
10	Decimal	81359097
12	Duodecimal	232b6989
16	Hexadecimal	4d970f9
20	Vigesimal	1589heh
36	Base36	1cft2x

Cryptographic Hash Functions

md5	d670bf43346070dc7af803699db0da6c
sha1	f5816eb92798f83a9f4d0cb7fe6d39341c8b0e6e
sha256	1f47eea4e9e89743ba8a3d75481e9356d2d12ce2b3912744b0ff7a8289c4943b
sha512	85f74247ba5117f126ac3dd251919ce6a4b648c434de0f3cb92d34845e7c3b8ecdae87945ad3b3c291a3a14534134225b82add2a2048d94f0375b1c45bfb23d2
ripemd-160	71fc42dd79814e30d42bc348c8ef329c1e791a9c

81359097 as geometric shapes

Circle

Radius = n

Diameter	162718194
Circumference	511194282.8758
Area	2.0795152623169E+16

Sphere

Radius = n

Volume	2.2558331191976E+24
Surface area	8.3180610492675E+16
Circumference	511194282.8758

Square

Length = n

Perimeter	325436388
Area	6619302664655409
Diagonal	115059138.39983

Cube

Length = n

Surface area	39715815987932454
Volume	5.3854048756606E+23
Space diagonal	140918089.66192

Equilateral Triangle

Length = n

Perimeter	244077291
Area	2.8662421314648E+15
Altitude	70459044.830962

Triangular Pyramid

Length = n

Surface area	2.8662421314648E+15
Volume	6.3467605116912E+22
Height	38353046.133276