82661928 (number)

82661928 is an even 8-digits composite number following 82661927 and preceding 82661929. In scientific notation, it is written as 8.2661928 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 27553968 positive integers (up to 82661928) that are relatively prime to 82661928.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand nine hundred twenty-eight

Notation

Scientific notation 8.2661928 × 10^7
Engineering notation 8.2661928 × 10^6

Prime Factorization of 82661928

Prime Factorization 2 × 2 × 2 × 3 × 3444247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20665482
Product of the distinct prime numbers

The prime factorization of 82661928 is 2 × 2 × 2 × 3 × 3444247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 5, 1, 210, 545, 1874, 2199, 49878, 96663, 516941, 328068, 8948338, 2583984, 49409637, 28058821, 756542030, 211943514, 5769007823, 8402106339

Basic calculations (n = 82661928)

Multiplication

n×y
n×2 165323856
n×3 247985784
n×4 330647712
n×5 413309640

Division

n÷y
n÷2 41330964
n÷3 27553976
n÷3 20665482
n÷5 16532385.6

Exponentiation

ny
n2 6832994340677184
n3 5.6482848621346E+23
n4 4.6689811659726E+31
n5 3.8594698497499E+39

Nth Root

y√n
2√n 9091.860535666
3√n 435.61401464791
4√n 95.351248212417
5√n 38.323141799539

Divisors of 82661928

1, 2, 3, 4, 6, 8, 12, 24, 3444247, 6888494, 10332741, 13776988, 20665482, 27553976, 41330964, 82661928

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 -82661927
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 82661928 can be divided by 16 positive divisors. The sum of these divisors (counting 82661928) is 1, the average is 0.0625.

Base conversion 82661928

Base System Value
2 Binary 100111011010101001000101000
3 Ternary 12202112122211220
4 Quaternary 10323111020220
5 Quinary 132130140203
6 Senary 12111422040
8 Octal 473251050
10 Decimal 82661928
12 Duodecimal 23824920
16 Hexadecimal 4ed5228
20 Vigesimal 15gceg8
36 Base36 1d7qco

Cryptographic Hash Functions

md5 b0fa91749b9dd3beea88dd992b870143
sha1 624840f4c1e82b1561636f3db54412e02d8c8edb
sha256 98d33a57fe5ad4d8b6e37488e5e714bc9b19b6a9fa500616377ceab44ef2bf3a
sha512 18f4b70d8b002c20a8de6d6be6c7319be7a8b393e01a547a866a613a7c094fe003bf578c26d209eeb64e3fe778f1969d2c7fabeb4908184461026b2b9e6a636d
ripemd-160 b5b14010e8ed69875616e404e4e857069b26a51d

82661928 as geometric shapes

Circle

Radius = n
Diameter 165323856
Circumference 519380211.47274
Area 2.1466484822692E+16

Sphere

Radius = n
Volume 2.3659480304353E+24
Surface area 8.5865939290768E+16
Circumference 519380211.47274

Square

Length = n
Perimeter 330647712
Area 6832994340677184
Diagonal 116901619.66951

Cube

Length = n
Surface area 40997966044063104
Volume 5.6482848621346E+23
Space diagonal 143174659.1476

Equilateral Triangle

Length = n
Perimeter 247985784
Area 2.9587733414709E+15
Altitude 71587329.5738

Triangular Pyramid

Length = n
Surface area 2.9587733414709E+15
Volume 6.6565675468146E+22
Height 38967206.556503