82661292 (number)

82661292 is an even 8-digits composite number following 82661291 and preceding 82661293. In scientific notation, it is written as 8.2661292 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 23522400 positive integers (up to 82661292) that are relatively prime to 82661292.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661292 × 10^7
Engineering notation 8.2661292 × 10^6

Prime Factorization of 82661292

Prime Factorization 2 × 2 × 7 × 3 × 3 × 991 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13776882
Product of the distinct prime numbers

The prime factorization of 82661292 is 2 × 2 × 7 × 3 × 3 × 991 × 331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 33, 79, 226, 147, 5512, 2317, 43735, 30670, 120197, 459330, 208615, 989450, 4120069, 23392795, 180915957, 174647683, 4735396987, 9110621951

Basic calculations (n = 82661292)

Multiplication

n×y
n×2 165322584
n×3 247983876
n×4 330645168
n×5 413306460

Division

n÷y
n÷2 41330646
n÷3 27553764
n÷3 20665323
n÷5 16532258.4

Exponentiation

ny
n2 6832889195109264
n3 5.6481544896057E+23
n4 4.6688374752641E+31
n5 3.8593213784335E+39

Nth Root

y√n
2√n 9091.8255592593
3√n 435.61289744184
4√n 95.351064804014
5√n 38.323082827788

Divisors of 82661292

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 991, 993, 1324, 1982, 1986, 2317, 2973, 2979, 3964, 3972, 4634, 5946, 5958, 6937, 6951, 8919, 9268, 11892, 11916, 13874, 13902, 17838, 20811, 20853, 27748, 27804, 35676, 41622, 41706, 62433, 83244, 83412, 124866, 249732, 328021, 656042, 984063, 1312084, 1968126, 2296147, 2952189, 3936252, 4592294, 5904378, 6888441, 9184588, 11808756, 13776882, 20665323, 27553764, 41330646, 82661292

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661291
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661292 can be divided by 72 positive divisors. The sum of these divisors (counting 82661292) is 1, the average is 0.013888888888889.

Base conversion 82661292

Base System Value
2 Binary 100111011010100111110101100
3 Ternary 12202112121222100
4 Quaternary 10323110332230
5 Quinary 132130130132
6 Senary 12111415100
8 Octal 473247654
10 Decimal 82661292
12 Duodecimal 23824490
16 Hexadecimal 4ed4fac
20 Vigesimal 15gcd4c
36 Base36 1d7pv0

Cryptographic Hash Functions

md5 23d2ebdb922805235d332f0e359eb766
sha1 dd4a0d86dcac242a020e1bc31910785cb471d85c
sha256 f8605970cd62bc860810f1dc53f9473bb7cd1dadbec3437ca03e8c509d004ec9
sha512 b1f07a202547d993d603ca357672d4533a1f8435742f57a8fe4658021e15563f0776730f365a72d070059bd093097e9d63aa4692d683cc056954718feaf4e264
ripemd-160 41059fc299d812d7f6e86f03bb30815f8cbad524

82661292 as geometric shapes

Circle

Radius = n
Diameter 165322584
Circumference 519376215.36688
Area 2.1466154498148E+16

Sphere

Radius = n
Volume 2.3658934201181E+24
Surface area 8.5864617992593E+16
Circumference 519376215.36688

Square

Length = n
Perimeter 330645168
Area 6832889195109264
Diagonal 116900720.22968

Cube

Length = n
Surface area 40997335170655584
Volume 5.6481544896057E+23
Space diagonal 143173557.56329

Equilateral Triangle

Length = n
Perimeter 247983876
Area 2.9587278121044E+15
Altitude 71586778.781643

Triangular Pyramid

Length = n
Surface area 2.9587278121044E+15
Volume 6.6564139013157E+22
Height 38966906.743228