82661960 (number)

82661960 is an even 8-digits composite number following 82661959 and preceding 82661961. In scientific notation, it is written as 8.2661960 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 33064768 positive integers (up to 82661960) that are relatively prime to 82661960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661960 × 10^7
Engineering notation 8.2661960 × 10^6

Prime Factorization of 82661960

Prime Factorization 2 × 2 × 2 × 5 × 2066549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20665490
Product of the distinct prime numbers

The prime factorization of 82661960 is 2 × 2 × 2 × 5 × 2066549. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 89, 76, 246, 227, 7705, 3328, 22295, 22563, 932639, 761321, 4059497, 1621623, 53315580, 33971324, 373944680, 172152205, 7029244586, 3342326771

Basic calculations (n = 82661960)

Multiplication

n×y
n×2 165323920
n×3 247985880
n×4 330647840
n×5 413309800

Division

n÷y
n÷2 41330980
n÷3 27553986.666667
n÷3 20665490
n÷5 16532392

Exponentiation

ny
n2 6832999631041600
n3 5.6482914218118E+23
n4 4.6689883957815E+31
n5 3.8594773201255E+39

Nth Root

y√n
2√n 9091.8622954816
3√n 435.61407085939
4√n 95.351257440485
5√n 38.323144766661

Divisors of 82661960

1, 2, 4, 5, 8, 10, 20, 40, 2066549, 4133098, 8266196, 10332745, 16532392, 20665490, 41330980, 82661960

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 -82661959
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 82661960 can be divided by 16 positive divisors. The sum of these divisors (counting 82661960) is 1, the average is 0.0625.

Base conversion 82661960

Base System Value
2 Binary 100111011010101001001001000
3 Ternary 12202112122220002
4 Quaternary 10323111021020
5 Quinary 132130140320
6 Senary 12111422132
8 Octal 473251110
10 Decimal 82661960
12 Duodecimal 23824948
16 Hexadecimal 4ed5248
20 Vigesimal 15gcei0
36 Base36 1d7qdk

Cryptographic Hash Functions

md5 30ed6a8b3eb4c0140b34749a6b1aeb9e
sha1 e4a08614fe7a603d14b2940c641e78c31f6968a0
sha256 c3b43d3144bfa5eeb172a6ebdd5903505db47f8ca2851c29ef0afda98386e686
sha512 685e4b2aedf5b088fe72dcb6a1cc1cf27f23f1bc1d066f31ab8df77a487fc523f6d6bdee8bcaf4df50ab650cc1dfbf8d2553b617b40fbb364f625d7ed1402952
ripemd-160 8b887d826bacf592f16c890e7b39cdd9f0d044c2

82661960 as geometric shapes

Circle

Radius = n
Diameter 165323920
Circumference 519380412.53467
Area 2.1466501442862E+16

Sphere

Radius = n
Volume 2.3659507781464E+24
Surface area 8.5866005771448E+16
Circumference 519380412.53467

Square

Length = n
Perimeter 330647840
Area 6832999631041600
Diagonal 116901664.92434

Cube

Length = n
Surface area 40997997786249600
Volume 5.6482914218118E+23
Space diagonal 143174714.57323

Equilateral Triangle

Length = n
Perimeter 247985880
Area 2.9587756322659E+15
Altitude 71587357.286613

Triangular Pyramid

Length = n
Surface area 2.9587756322659E+15
Volume 6.6565752774682E+22
Height 38967221.641447