83669409 (number)

83669409 is an odd 8-digits composite number following 83669408 and preceding 83669410. In scientific notation, it is written as 8.3669409 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 8 positive divisors. There are 55779588 positive integers (up to 83669409) that are relatively prime to 83669409.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred sixty-nine thousand four hundred nine

Notation

Scientific notation 8.3669409 × 10^7
Engineering notation 8.3669409 × 10^6

Prime Factorization of 83669409

Prime Factorization 3 × 3 × 3 × 3098867

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9296601
Product of the distinct prime numbers

The prime factorization of 83669409 is 3 × 3 × 3 × 3098867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 95, 61, 603, 944, 6631, 8439, 78908, 8642, 727788, 473230, 9084017, 7345734, 99635293, 51066672, 48695499, 865859976, 1883264004, 234080136

Basic calculations (n = 83669409)

Multiplication

n×y
n×2 167338818
n×3 251008227
n×4 334677636
n×5 418347045

Division

n÷y
n÷2 41834704.5
n÷3 27889803
n÷3 20917352.25
n÷5 16733881.8

Exponentiation

ny
n2 7000570002409281
n3 5.8573355476471E+23
n4 4.9007980358633E+31
n5 4.1004687528904E+39

Nth Root

y√n
2√n 9147.0983923865
3√n 437.37662306077
4√n 95.640464199974
5√n 38.416105931411

Divisors of 83669409

1, 3, 9, 27, 3098867, 9296601, 27889803, 83669409

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 -83669408
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 83669409 can be divided by 8 positive divisors. The sum of these divisors (counting 83669409) is 1, the average is 0.125.

Base conversion 83669409

Base System Value
2 Binary 100111111001011000110100001
3 Ternary 12211102211212000
4 Quaternary 10333023012201
5 Quinary 132404410114
6 Senary 12145154213
8 Octal 477130641
10 Decimal 83669409
12 Duodecimal 2402b969
16 Hexadecimal 4fcb1a1
20 Vigesimal 162ida9
36 Base36 1dtbq9

Cryptographic Hash Functions

md5 dacb4fc98011ae87a291232983ad04ef
sha1 eef7a1dce0b5bc409c640dd80a1fc158d18a1ca7
sha256 b4ed20716467f332682ab17950411ab5c60dbaba5b6ef21352aeae531e4f7457
sha512 e8e8cde0fe1c9e08471c051ef2fe87feedbafb483a383c01f50e87029ebee72af6d1d11174ad73b68dd95dbe9f32a74b22b7bb641ea8306839285741c30af667
ripemd-160 a8519ec7ee90801a98719c4bff3600f20ce055b3

83669409 as geometric shapes

Circle

Radius = n
Diameter 167338818
Circumference 525710401.2892
Area 2.199293929051E+16

Sphere

Radius = n
Volume 2.4535149768131E+24
Surface area 8.797175716204E+16
Circumference 525710401.2892

Square

Length = n
Perimeter 334677636
Area 7000570002409281
Diagonal 118326412.96354

Cube

Length = n
Surface area 42003420014455686
Volume 5.8573355476471E+23
Space diagonal 144919667.42726

Equilateral Triangle

Length = n
Perimeter 251008227
Area 3.0313357315289E+15
Altitude 72459833.71363

Triangular Pyramid

Length = n
Surface area 3.0313357315289E+15
Volume 6.9029361423772E+22
Height 39442137.654514