82661992 (number)

82661992 is an even 8-digits composite number following 82661991 and preceding 82661993. In scientific notation, it is written as 8.2661992 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 35360064 positive integers (up to 82661992) that are relatively prime to 82661992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661992 × 10^7
Engineering notation 8.2661992 × 10^6

Prime Factorization of 82661992

Prime Factorization 2 × 2 × 2 × 7 × 719 × 2053

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20665498
Product of the distinct prime numbers

The prime factorization of 82661992 is 2 × 2 × 2 × 7 × 719 × 2053. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 5, 21, 241, 575, 5875, 360, 41471, 8168, 601171, 325094, 2053979, 4374903, 60011306, 83380323, 689067284, 475276917, 448955970, 5047531337

Basic calculations (n = 82661992)

Multiplication

n×y
n×2 165323984
n×3 247985976
n×4 330647968
n×5 413309960

Division

n÷y
n÷2 41330996
n÷3 27553997.333333
n÷3 20665498
n÷5 16532398.4

Exponentiation

ny
n2 6833004921408064
n3 5.6482979814939E+23
n4 4.6689956255987E+31
n5 3.8594847905127E+39

Nth Root

y√n
2√n 9091.8640552969
3√n 435.61412707085
4√n 95.35126666855
5√n 38.323147733783

Divisors of 82661992

1, 2, 4, 7, 8, 14, 28, 56, 719, 1438, 2053, 2876, 4106, 5033, 5752, 8212, 10066, 14371, 16424, 20132, 28742, 40264, 57484, 114968, 1476107, 2952214, 5904428, 10332749, 11808856, 20665498, 41330996, 82661992

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 -82661991
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 82661992 can be divided by 32 positive divisors. The sum of these divisors (counting 82661992) is 1, the average is 0.03125.

Base conversion 82661992

Base System Value
2 Binary 100111011010101001001101000
3 Ternary 12202112122221021
4 Quaternary 10323111021220
5 Quinary 132130140432
6 Senary 12111422224
8 Octal 473251150
10 Decimal 82661992
12 Duodecimal 23824974
16 Hexadecimal 4ed5268
20 Vigesimal 15gcejc
36 Base36 1d7qeg

Cryptographic Hash Functions

md5 be6ed83a05ec729c4d4a27ef0bfa890e
sha1 af21b19c70c486532e627a7838adafddf820d61c
sha256 3b030eabd065ece4a0ed62ab1676bff7857f6a9e39c7cc9892c1dd633eb4cc6a
sha512 ef4aebb50e5a4669e92ab18925e6e9400479a7d4349fabf777279fabee3fa439cdc0a0d1660ed7643a47ebbce531c0953eacf839e787aa08ed0a0e7110597b2e
ripemd-160 45dc186b8d47153612421819519e38b41ac9ceaf

82661992 as geometric shapes

Circle

Radius = n
Diameter 165323984
Circumference 519380613.5966
Area 2.1466518063038E+16

Sphere

Radius = n
Volume 2.3659535258597E+24
Surface area 8.5866072252154E+16
Circumference 519380613.5966

Square

Length = n
Perimeter 330647968
Area 6833004921408064
Diagonal 116901710.17918

Cube

Length = n
Surface area 40998029528448384
Volume 5.6482979814939E+23
Space diagonal 143174769.99885

Equilateral Triangle

Length = n
Perimeter 247985976
Area 2.9587779230617E+15
Altitude 71587384.999426

Triangular Pyramid

Length = n
Surface area 2.9587779230617E+15
Volume 6.6565830081278E+22
Height 38967236.726392