82661646 (number)

82661646 is an even 8-digits composite number following 82661645 and preceding 82661647. In scientific notation, it is written as 8.2661646 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 27473784 positive integers (up to 82661646) that are relatively prime to 82661646.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2661646 × 10^7
Engineering notation 8.2661646 × 10^6

Prime Factorization of 82661646

Prime Factorization 2 × 3 × 347 × 39703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82661646
Product of the distinct prime numbers

The prime factorization of 82661646 is 2 × 3 × 347 × 39703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 6, 92, 768, 575, 6016, 733, 83843, 7527, 392236, 752834, 8504862, 6996851, 63752274, 97906484, 630655992, 446541888, 2345999230, 8058448221

Basic calculations (n = 82661646)

Multiplication

n×y
n×2 165323292
n×3 247984938
n×4 330646584
n×5 413308230

Division

n÷y
n÷2 41330823
n÷3 27553882
n÷3 20665411.5
n÷5 16532329.2

Exponentiation

ny
n2 6832947719429316
n3 5.6482270551997E+23
n4 4.6689174536454E+31
n5 3.8594040175646E+39

Nth Root

y√n
2√n 9091.8450272758
3√n 435.61351928366
4√n 95.351166889954
5√n 38.323115651732

Divisors of 82661646

1, 2, 3, 6, 347, 694, 1041, 2082, 39703, 79406, 119109, 238218, 13776941, 27553882, 41330823, 82661646

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 -82661645
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 82661646 can be divided by 16 positive divisors. The sum of these divisors (counting 82661646) is 1, the average is 0.0625.

Base conversion 82661646

Base System Value
2 Binary 100111011010101000100001110
3 Ternary 12202112122110110
4 Quaternary 10323111010032
5 Quinary 132130133041
6 Senary 12111420450
8 Octal 473250416
10 Decimal 82661646
12 Duodecimal 23824726
16 Hexadecimal 4ed510e
20 Vigesimal 15gce26
36 Base36 1d7q4u

Cryptographic Hash Functions

md5 4591874b8732744eabfd65caf7730266
sha1 95494da1f328578eee0df143799fa8745b850f54
sha256 3ac5f7468e06a7bffefbcee10a5375a55c6a2a5fbfa31cd72c79b22ae438d84a
sha512 54ec5a89b50c1b0ac417edd2e04ba5f00f81e5c79f08fcb4d6e3a3a141a017dae610bbe84cc5941eaf233bd985fd7624d5fa7af381d1269e4b0d46f372c59884
ripemd-160 f385e2342a36a314c1be0f9200347cc4b9bff951

82661646 as geometric shapes

Circle

Radius = n
Diameter 165323292
Circumference 519378439.61448
Area 2.1466338357722E+16

Sphere

Radius = n
Volume 2.365923816323E+24
Surface area 8.5865353430889E+16
Circumference 519378439.61448

Square

Length = n
Perimeter 330646584
Area 6832947719429316
Diagonal 116901220.86128

Cube

Length = n
Surface area 40997686316575896
Volume 5.6482270551997E+23
Space diagonal 143174170.70927

Equilateral Triangle

Length = n
Perimeter 247984938
Area 2.9587531538784E+15
Altitude 71587085.354636

Triangular Pyramid

Length = n
Surface area 2.9587531538784E+15
Volume 6.6564994206884E+22
Height 38967073.620428