83666445 (number)

83666445 is an odd 8-digits composite number following 83666444 and preceding 83666446. In scientific notation, it is written as 8.3666445 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 43533440 positive integers (up to 83666445) that are relatively prime to 83666445.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred sixty-six thousand four hundred forty-five

Notation

Scientific notation 8.3666445 × 10^7
Engineering notation 8.3666445 × 10^6

Prime Factorization of 83666445

Prime Factorization 3 × 41 × 5 × 136043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83666445
Product of the distinct prime numbers

The prime factorization of 83666445 is 3 × 41 × 5 × 136043. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 84, 75, 377, 59, 6914, 9257, 5171, 46117, 367197, 498849, 9886764, 4966841, 4456127, 55768539, 17628704, 821319285, 6249429087, 7699587989

Basic calculations (n = 83666445)

Multiplication

n×y
n×2 167332890
n×3 250999335
n×4 334665780
n×5 418332225

Division

n÷y
n÷2 41833222.5
n÷3 27888815
n÷3 20916611.25
n÷5 16733289

Exponentiation

ny
n2 7000074018938025
n3 5.8567130790141E+23
n4 4.9001036270611E+31
n5 4.0997425060781E+39

Nth Root

y√n
2√n 9146.9363723599
3√n 437.37145829133
4√n 95.639617169664
5√n 38.415833748417

Divisors of 83666445

1, 3, 5, 15, 41, 123, 205, 615, 136043, 408129, 680215, 2040645, 5577763, 16733289, 27888815, 83666445

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 -83666444
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 83666445 can be divided by 16 positive divisors. The sum of these divisors (counting 83666445) is 1, the average is 0.0625.

Base conversion 83666445

Base System Value
2 Binary 100111111001010011000001101
3 Ternary 12211102200210020
4 Quaternary 10333022120031
5 Quinary 132404311240
6 Senary 12145132353
8 Octal 477123015
10 Decimal 83666445
12 Duodecimal 2402a0b9
16 Hexadecimal 4fca60d
20 Vigesimal 162i625
36 Base36 1dt9fx

Cryptographic Hash Functions

md5 e0c82fcd6fbc17a1c65b7e2daba29239
sha1 582a2d06f82aebabd9d9012e68fa85fa44258331
sha256 24daf1432974bcf5f859c670866d9c0ab358bf99cc8beda44aeb2b6cdbb61c66
sha512 2e412e45ab3288d54079cb3c68a2df4e36b2a44da007a19c8400f7864afbbbc0f79e1449290c63f764d199777169222db853462cac6ebe1aa527ea9ddbea4fbb
ripemd-160 d48bea1e5046fb93d41314c1ff37760f413aff90

83666445 as geometric shapes

Circle

Radius = n
Diameter 167332890
Circumference 525691777.92795
Area 2.199138111248E+16

Sphere

Radius = n
Volume 2.4532542377618E+24
Surface area 8.7965524449922E+16
Circumference 525691777.92795

Square

Length = n
Perimeter 334665780
Area 7000074018938025
Diagonal 118322221.23454

Cube

Length = n
Surface area 42000444113628150
Volume 5.8567130790141E+23
Space diagonal 144914533.62867

Equilateral Triangle

Length = n
Perimeter 250999335
Area 3.0311209643859E+15
Altitude 72457266.814334

Triangular Pyramid

Length = n
Surface area 3.0311209643859E+15
Volume 6.902202556058E+22
Height 39440740.411514