82777761 (number)

82777761 is an odd 8-digits composite number following 82777760 and preceding 82777762. In scientific notation, it is written as 8.2777761 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 49688640 positive integers (up to 82777761) that are relatively prime to 82777761.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred seventy-seven thousand seven hundred sixty-one

Notation

Scientific notation 8.2777761 × 10^7
Engineering notation 8.2777761 × 10^6

Prime Factorization of 82777761

Prime Factorization 27 × 11 × 109 × 2557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82777761
Product of the distinct prime numbers

The prime factorization of 82777761 is 27 × 11 × 109 × 2557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 92, 38, 252, 903, 328, 3840, 77144, 17316, 306683, 20873, 4180651, 296042, 39314207, 45425772, 458491451, 820186534, 799469852, 6886505671

Basic calculations (n = 82777761)

Multiplication

n×y
n×2 165555522
n×3 248333283
n×4 331111044
n×5 413888805

Division

n÷y
n÷2 41388880.5
n÷3 27592587
n÷3 20694440.25
n÷5 16555552.2

Exponentiation

ny
n2 6852157716173121
n3 5.6720627376368E+23
n4 4.6952065367311E+31
n5 3.8865868454316E+39

Nth Root

y√n
2√n 9098.2284539354
3√n 435.81739294951
4√n 95.384634265354
5√n 38.333876120672

Divisors of 82777761

1, 11, 27, 109, 297, 1199, 2557, 2943, 28127, 32373, 69039, 278713, 759429, 3065843, 7525251, 82777761

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82777760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82777761 can be divided by 16 positive divisors. The sum of these divisors (counting 82777761) is 1, the average is 0.0625.

Base conversion 82777761

Base System Value
2 Binary 100111011110001011010100001
3 Ternary 12202202112202000
4 Quaternary 10323301122201
5 Quinary 132142342021
6 Senary 12114114213
8 Octal 473613241
10 Decimal 82777761
12 Duodecimal 2387b969
16 Hexadecimal 4ef16a1
20 Vigesimal 15h7481
36 Base36 1da7q9

Cryptographic Hash Functions

md5 cfded7ad967e626d5e5c3ba11468d221
sha1 46d838d618c6f00c0be4c4a3750f93a7dc397550
sha256 83454ebcd245572c2b756cb2079bf970d394435cdb2ebc8e34e6a3400b311562
sha512 55e99579b450ebc03440571cfd4b653372d509fabd0e7fbba444d92bea0b8c635d5b0ec8d67367deef99b520984307ab90ec5e7f0e620f93db51ad3d504aeec7
ripemd-160 cfbf5d665f93cfa303ed9053e8286dbc19db5914

82777761 as geometric shapes

Circle

Radius = n
Diameter 165555522
Circumference 520108011.67642
Area 2.1526688342368E+16

Sphere

Radius = n
Volume 2.3759080836347E+24
Surface area 8.6106753369472E+16
Circumference 520108011.67642

Square

Length = n
Perimeter 331111044
Area 6852157716173121
Diagonal 117065432.26908

Cube

Length = n
Surface area 41112946297038726
Volume 5.6720627376368E+23
Space diagonal 143375287.78879

Equilateral Triangle

Length = n
Perimeter 248333283
Area 2.9670713264717E+15
Altitude 71687643.894397

Triangular Pyramid

Length = n
Surface area 2.9670713264717E+15
Volume 6.6845900418309E+22
Height 39021810.75636