81330777, eighty-one million three hundred thirty thousand seven hundred seventy-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

81330777 has 32 divisors, whose sum is 132088320
The reverse of 81330777 is 77703318
Previous prime number is 251

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	eighty-one million three hundred thirty thousand seven hundred seventy-seven

Notation

Scientific notation	8.1330777 × 10^7
Engineering notation	8.1330777 × 10^6

Prime Factorization of 81330777

Prime Factorization 3 × 9 × 11 × 251 × 1091

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	81330777	Product of the distinct prime numbers

The prime factorization of 81330777 is 3 × 9 × 11 × 251 × 1091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 63, 55, 238, 140, 2104, 243, 296, 31691, 103861, 797679, 574113, 2341254, 67593320, 38297994, 971236562, 440660485, 6445842449, 5690413763

Basic calculations (n = 81330777)

Multiplication

n×y

n×2	162661554
n×3	243992331
n×4	325323108
n×5	406653885

Division

n÷y

n÷2	40665388.5
n÷3	27110259
n÷3	20332694.25
n÷5	16266155.4

Exponentiation

n^y

n²	6614695287423729
n³	5.3797830734441E+23
n⁴	4.3754193745466E+31
n⁵	3.5585625743273E+39

Nth Root

^y√n

²√n	9018.357777334
³√n	433.26303784117
⁴√n	94.965034498672
⁵√n	38.198911206302

Divisors of 81330777

1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 1091, 2259, 2761, 3273, 6777, 8283, 9819, 12001, 24849, 29457, 36003, 74547, 108009, 273841, 324027, 821523, 2464569, 3012251, 7393707, 9036753, 27110259, 81330777

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-81330776	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81330777 can be divided by 32 positive divisors. The sum of these divisors (counting 81330777) is 1, the average is 0.03125.

Base conversion 81330777

Base	System	Value
2	Binary	100110110010000001001011001
3	Ternary	12200001000212000
4	Quaternary	10312100021121
5	Quinary	131310041102
6	Senary	12023111213
8	Octal	466201131
10	Decimal	81330777
12	Duodecimal	232a2509
16	Hexadecimal	4d90259
20	Vigesimal	15866ih
36	Base36	1cf789

Cryptographic Hash Functions

md5	8fe4aa2f3b1e6032d5a711b910f8e0c1
sha1	47aaa7eccc6503b1bacc21cc1cbd99331f87c4a4
sha256	90d21f72f8edcfa63cd9780ded4094372fa840b766f3ba7e2f4a2f03fdcb14f6
sha512	711baef11e98b30a17fc52043453c380dfeed299cb052518e6f4cad78a8f6d4ee96668998c625a583eee5c8620855db411410af09b59420f0e529e35a6734efe
ripemd-160	83c5f2d70c34a99de7c64a4e785bf6bcc5ec6525

81330777 as geometric shapes

Circle

Radius = n

Diameter	162661554
Circumference	511016343.0679
Area	2.0780678120705E+16

Sphere

Radius = n

Volume	2.2534782641918E+24
Surface area	8.3122712482822E+16
Circumference	511016343.0679

Square

Length = n

Perimeter	325323108
Area	6614695287423729
Diagonal	115019087.87174

Cube

Length = n

Surface area	39688171724542374
Volume	5.3797830734441E+23
Space diagonal	140869037.98305

Equilateral Triangle

Length = n

Perimeter	243992331
Area	2.8642470786011E+15
Altitude	70434518.991527

Triangular Pyramid

Length = n

Surface area	2.8642470786011E+15
Volume	6.3401351542416E+22
Height	38339695.957247