82666028 (number)

82666028 is an even 8-digits composite number following 82666027 and preceding 82666029. In scientific notation, it is written as 8.2666028 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 41252640 positive integers (up to 82666028) that are relatively prime to 82666028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2666028 × 10^7
Engineering notation 8.2666028 × 10^6

Prime Factorization of 82666028

Prime Factorization 2 × 2 × 521 × 39667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41333014
Product of the distinct prime numbers

The prime factorization of 82666028 is 2 × 2 × 521 × 39667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 42, 79, 193, 325, 6218, 7040, 65617, 25268, 807605, 788195, 6633590, 6662276, 3488213, 47517911, 766095926, 269865828, 3808597714, 2112196067

Basic calculations (n = 82666028)

Multiplication

n×y
n×2 165332056
n×3 247998084
n×4 330664112
n×5 413330140

Division

n÷y
n÷2 41333014
n÷3 27555342.666667
n÷3 20666507
n÷5 16533205.6

Exponentiation

ny
n2 6833672185296784
n3 5.6491253621257E+23
n4 4.6699075536099E+31
n5 3.8604270858413E+39

Nth Root

y√n
2√n 9092.086009272
3√n 435.62121662499
4√n 95.352430536783
5√n 38.323521954631

Divisors of 82666028

1, 2, 4, 521, 1042, 2084, 39667, 79334, 158668, 20666507, 41333014, 82666028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82666027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82666028 can be divided by 12 positive divisors. The sum of these divisors (counting 82666028) is 1, the average is 0.083333333333333.

Base conversion 82666028

Base System Value
2 Binary 100111011010110001000101100
3 Ternary 12202112212110202
4 Quaternary 10323112020230
5 Quinary 132130303103
6 Senary 12111453032
8 Octal 473261054
10 Decimal 82666028
12 Duodecimal 23827178
16 Hexadecimal 4ed622c
20 Vigesimal 15gd518
36 Base36 1d7tik

Cryptographic Hash Functions

md5 bc56ed3d95a70cfbd3356bf260ab6f68
sha1 702ac10b510bf5f23cf6e6461b23e9f320233b60
sha256 9c95207311275ce39372b787eee1d09680a25b9cec2ff4ea88907e91e73eaf7a
sha512 c16d6a3e24d9896bf5ceb4a4390550eac54f3587ba84d2f480d5d7337f683607b850811414d3ae05791ba9ddab2965a4602d07bff481d085628aa871279e6745
ripemd-160 240653819b0716da4072fed044886acb97e5d7fd

82666028 as geometric shapes

Circle

Radius = n
Diameter 165332056
Circumference 519405972.5325
Area 2.1468614334369E+16

Sphere

Radius = n
Volume 2.3663000982482E+24
Surface area 8.5874457337477E+16
Circumference 519405972.5325

Square

Length = n
Perimeter 330664112
Area 6833672185296784
Diagonal 116907417.94511

Cube

Length = n
Surface area 41002033111780704
Volume 5.6491253621257E+23
Space diagonal 143181760.55591

Equilateral Triangle

Length = n
Perimeter 247998084
Area 2.9590668568011E+15
Altitude 71590880.277956

Triangular Pyramid

Length = n
Surface area 2.9590668568011E+15
Volume 6.6575580855533E+22
Height 38969139.315038