82769991 (number)

82769991 is an odd 8-digits composite number following 82769990 and preceding 82769992. In scientific notation, it is written as 8.2769991 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 51156864 positive integers (up to 82769991) that are relatively prime to 82769991.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred sixty-nine thousand nine hundred ninety-one

Notation

Scientific notation 8.2769991 × 10^7
Engineering notation 8.2769991 × 10^6

Prime Factorization of 82769991

Prime Factorization 3 × 17 × 67 × 24223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82769991
Product of the distinct prime numbers

The prime factorization of 82769991 is 3 × 17 × 67 × 24223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 48, 92, 549, 361, 8242, 486, 86176, 24552, 990169, 854824, 8543793, 5031530, 51402811, 58758549, 684345317, 893358583, 9700336189, 6149659448

Basic calculations (n = 82769991)

Multiplication

n×y
n×2 165539982
n×3 248309973
n×4 331079964
n×5 413849955

Division

n÷y
n÷2 41384995.5
n÷3 27589997
n÷3 20692497.75
n÷5 16553998.2

Exponentiation

ny
n2 6850871410140081
n3 5.6704656495945E+23
n4 4.6934439078275E+31
n5 3.8847631000988E+39

Nth Root

y√n
2√n 9097.8014377101
3√n 435.80375640808
4√n 95.382395848029
5√n 38.333156445731

Divisors of 82769991

1, 3, 17, 51, 67, 201, 1139, 3417, 24223, 72669, 411791, 1235373, 1622941, 4868823, 27589997, 82769991

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 -82769990
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 82769991 can be divided by 16 positive divisors. The sum of these divisors (counting 82769991) is 1, the average is 0.0625.

Base conversion 82769991

Base System Value
2 Binary 100111011101111100001000111
3 Ternary 12202202011002020
4 Quaternary 10323233201013
5 Quinary 132142114431
6 Senary 12114014223
8 Octal 473574107
10 Decimal 82769991
12 Duodecimal 23877373
16 Hexadecimal 4eef847
20 Vigesimal 15h64jb
36 Base36 1da1qf

Cryptographic Hash Functions

md5 699c2178b438f31305a8c5b1911cc139
sha1 31be6dad9dfd1cce6202ad79a5b65222968f4a7d
sha256 e1ff5c6f1aa180a8d439bd2f6917e9b30dd99d95864d5842fe8f625ac3fe78d5
sha512 cf6afe302448fe152f8ac9c63a51a60b9d8e600b8c233869238972698dfc8c8ac2e5b3035df34013b6ee5ecc3f3b39864af76a527e9c39afa09bc47feb456318
ripemd-160 0515199b5a1025fca65435e0f45ef852b8a9ba03

82769991 as geometric shapes

Circle

Radius = n
Diameter 165539982
Circumference 520059191.32659
Area 2.1522647292784E+16

Sphere

Radius = n
Volume 2.3752390969599E+24
Surface area 8.6090589171138E+16
Circumference 520059191.32659

Square

Length = n
Perimeter 331079964
Area 6850871410140081
Diagonal 117054443.8297

Cube

Length = n
Surface area 41105228460840486
Volume 5.6704656495945E+23
Space diagonal 143361829.75402

Equilateral Triangle

Length = n
Perimeter 248309973
Area 2.9665143396209E+15
Altitude 71680914.877009

Triangular Pyramid

Length = n
Surface area 2.9665143396209E+15
Volume 6.6827078555228E+22
Height 39018147.943233