83669749 (number)

83669749 is an odd 8-digits composite number following 83669748 and preceding 83669750. In scientific notation, it is written as 8.3669749 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 78864192 positive integers (up to 83669749) that are relatively prime to 83669749.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred sixty-nine thousand seven hundred forty-nine

Notation

Scientific notation 8.3669749 × 10^7
Engineering notation 8.3669749 × 10^6

Prime Factorization of 83669749

Prime Factorization 19 × 199 × 22129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 83669749
Product of the distinct prime numbers

The prime factorization of 83669749 is 19 × 199 × 22129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 79, 55, 280, 292, 321, 468, 45074, 8707, 770463, 634706, 4507515, 9870516, 9495994, 77072376, 378320574, 793530864, 6185863187, 5839311094

Basic calculations (n = 83669749)

Multiplication

n×y
n×2 167339498
n×3 251009247
n×4 334678996
n×5 418348745

Division

n÷y
n÷2 41834874.5
n÷3 27889916.333333
n÷3 20917437.25
n÷5 16733949.8

Exponentiation

ny
n2 7000626897723001
n3 5.8574069537513E+23
n4 4.9008776961123E+31
n5 4.1005520671341E+39

Nth Root

y√n
2√n 9147.1169774962
3√n 437.3772155029
4√n 95.640561361256
5√n 38.416137152989

Divisors of 83669749

1, 19, 199, 3781, 22129, 420451, 4403671, 83669749

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 -83669748
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 83669749 can be divided by 8 positive divisors. The sum of these divisors (counting 83669749) is 1, the average is 0.125.

Base conversion 83669749

Base System Value
2 Binary 100111111001011001011110101
3 Ternary 12211102212022121
4 Quaternary 10333023023311
5 Quinary 132404412444
6 Senary 12145155541
8 Octal 477131365
10 Decimal 83669749
12 Duodecimal 2402bbb1
16 Hexadecimal 4fcb2f5
20 Vigesimal 162ie79
36 Base36 1dtbzp

Cryptographic Hash Functions

md5 e9b00ad50f5c187ceec523723861071e
sha1 d109dce251132a90fc70a1a09cd69c76d4057f6d
sha256 fa0062bb39ffdef66f7ec10032751863f17ab6d3a492295c2b827a0f9ba724e1
sha512 99f52fa3d07c21239015048f1a30e53047b56173eb3dda154f63d5104a3bc51aa978a4537dd49febf893a4c1922ee42fa9b568abb60c894eb214135471e4b667
ripemd-160 e472d7f7ae6c0d2715c70392f3a61b2d21a4f45f

83669749 as geometric shapes

Circle

Radius = n
Diameter 167339498
Circumference 525712537.5722
Area 2.199311803241E+16

Sphere

Radius = n
Volume 2.4535448873321E+24
Surface area 8.7972472129639E+16
Circumference 525712537.5722

Square

Length = n
Perimeter 334678996
Area 7000626897723001
Diagonal 118326893.79615

Cube

Length = n
Surface area 42003761386338006
Volume 5.8574069537513E+23
Space diagonal 144920256.32454

Equilateral Triangle

Length = n
Perimeter 251009247
Area 3.0313603679224E+15
Altitude 72460128.162268

Triangular Pyramid

Length = n
Surface area 3.0313603679224E+15
Volume 6.903020295278E+22
Height 39442297.932051