83409890 (number)

83409890 is an even 8-digits composite number following 83409889 and preceding 83409891. In scientific notation, it is written as 8.3409890 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 33363952 positive integers (up to 83409890) that are relatively prime to 83409890.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred nine thousand eight hundred ninety

Notation

Scientific notation 8.3409890 × 10^7
Engineering notation 8.3409890 × 10^6

Prime Factorization of 83409890

Prime Factorization 2 × 5 × 8340989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 83409890
Product of the distinct prime numbers

The prime factorization of 83409890 is 2 × 5 × 8340989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 76, 36, 125, 682, 7615, 8469, 62702, 53174, 43016, 802643, 7133909, 4939110, 50756854, 68487489, 833295642, 877835956, 8839162186, 6467380972

Basic calculations (n = 83409890)

Multiplication

n×y
n×2 166819780
n×3 250229670
n×4 333639560
n×5 417049450

Division

n÷y
n÷2 41704945
n÷3 27803296.666667
n÷3 20852472.5
n÷5 16681978

Exponentiation

ny
n2 6957209749812100
n3 5.8030009993875E+23
n4 4.8402767502881E+31
n5 4.0372695131108E+39

Nth Root

y√n
2√n 9132.901510473
3√n 436.92394824603
4√n 95.566215319395
5√n 38.392245115662

Divisors of 83409890

1, 2, 5, 10, 8340989, 16681978, 41704945, 83409890

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83409889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83409890 can be divided by 8 positive divisors. The sum of these divisors (counting 83409890) is 1, the average is 0.125.

Base conversion 83409890

Base System Value
2 Binary 100111110001011101111100010
3 Ternary 12210221122212012
4 Quaternary 10332023233202
5 Quinary 132323104030
6 Senary 12135432522
8 Octal 476135742
10 Decimal 83409890
12 Duodecimal 23b25742
16 Hexadecimal 4f8bbe2
20 Vigesimal 16164ea
36 Base36 1dnrhe

Cryptographic Hash Functions

md5 3d082b565712acbff4b371c7d9b00be9
sha1 9d504189fb42818a5102130789b0a931f0fb4e80
sha256 002f67db6cae4853166740b01eb63e169386423606aec492e1588ec26980d7cc
sha512 adf87be3ca074fd8a86c0b2bf8b3c0066b93631f4fddcbfff4037f751bc0bed84b39127fa685813166250b0065d0bd6d4a37d0e5d31e23eea1470919e669dc1f
ripemd-160 38647ea9b2f4d306ff96d1d13f9e7f5c4928b970

83409890 as geometric shapes

Circle

Radius = n
Diameter 166819780
Circumference 524079795.32147
Area 2.1856719039493E+16

Sphere

Radius = n
Volume 2.43075537446E+24
Surface area 8.7426876157972E+16
Circumference 524079795.32147

Square

Length = n
Perimeter 333639560
Area 6957209749812100
Diagonal 117959397.67405

Cube

Length = n
Surface area 41743258498872600
Volume 5.8030009993875E+23
Space diagonal 144470167.33373

Equilateral Triangle

Length = n
Perimeter 250229670
Area 3.012560191397E+15
Altitude 72235083.666866

Triangular Pyramid

Length = n
Surface area 3.012560191397E+15
Volume 6.8389022631654E+22
Height 39319799.224683