82661392 (number)

82661392 is an even 8-digits composite number following 82661391 and preceding 82661393. In scientific notation, it is written as 8.2661392 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 30 positive divisors. There are 37572480 positive integers (up to 82661392) that are relatively prime to 82661392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661392 × 10^7
Engineering notation 8.2661392 × 10^6

Prime Factorization of 82661392

Prime Factorization 2 × 2 × 2 × 2 × 11 × 11 × 42697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 939334
Product of the distinct prime numbers

The prime factorization of 82661392 is 2 × 2 × 2 × 2 × 11 × 11 × 42697. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 2, 25, 10, 569, 243, 30, 325, 16352, 81384, 24305, 365646, 6748017, 185647, 93998675, 1229498, 948133937, 527573049, 1030706821, 9378205154

Basic calculations (n = 82661392)

Multiplication

n×y
n×2 165322784
n×3 247984176
n×4 330645568
n×5 413306960

Division

n÷y
n÷2 41330696
n÷3 27553797.333333
n÷3 20665348
n÷5 16532278.4

Exponentiation

ny
n2 6832905727377664
n3 5.6481749882981E+23
n4 4.668860067923E+31
n5 3.8593447226773E+39

Nth Root

y√n
2√n 9091.8310587032
3√n 435.61307310355
4√n 95.351093641883
5√n 38.3230921001

Divisors of 82661392

1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 42697, 85394, 170788, 341576, 469667, 683152, 939334, 1878668, 3757336, 5166337, 7514672, 10332674, 20665348, 41330696, 82661392

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661392 can be divided by 30 positive divisors. The sum of these divisors (counting 82661392) is 1, the average is 0.033333333333333.

Base conversion 82661392

Base System Value
2 Binary 100111011010101000000010000
3 Ternary 12202112122010001
4 Quaternary 10323111000100
5 Quinary 132130131032
6 Senary 12111415344
8 Octal 473250020
10 Decimal 82661392
12 Duodecimal 23824554
16 Hexadecimal 4ed5010
20 Vigesimal 15gcd9c
36 Base36 1d7pxs

Cryptographic Hash Functions

md5 30c417600e2b96af1cda4ebf307ac856
sha1 d0ec806b2a28a4ef97ba45a42c67075c8a5993b4
sha256 d2ab1f5e8eae674e52456c041018882f20e1cccaab2035f56f94ae37e6338954
sha512 ebbb70d20475623eebe381e62b8a5a1cf11d0e72449252920c4968b3e3adfa935a8f129bc662df1a847627d21acd41493c605cf27a4dccbbb3dc8ce5e1b62413
ripemd-160 38c455791e1a52cc0c268d599376be56c3518a33

82661392 as geometric shapes

Circle

Radius = n
Diameter 165322784
Circumference 519376843.68541
Area 2.1466206435801E+16

Sphere

Radius = n
Volume 2.3659020065903E+24
Surface area 8.5864825743205E+16
Circumference 519376843.68541

Square

Length = n
Perimeter 330645568
Area 6832905727377664
Diagonal 116900861.65104

Cube

Length = n
Surface area 40997434364265984
Volume 5.6481749882981E+23
Space diagonal 143173730.76837

Equilateral Triangle

Length = n
Perimeter 247984176
Area 2.9587349707866E+15
Altitude 71586865.384184

Triangular Pyramid

Length = n
Surface area 2.9587349707866E+15
Volume 6.6564380592564E+22
Height 38966953.88368