83449938 (number)

83449938 is an even 8-digits composite number following 83449937 and preceding 83449939. In scientific notation, it is written as 8.3449938 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 22109760 positive integers (up to 83449938) that are relatively prime to 83449938.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred forty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 8.3449938 × 10^7
Engineering notation 8.3449938 × 10^6

Prime Factorization of 83449938

Prime Factorization 2 × 3 × 13 × 11 × 19 × 5119

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83449938
Product of the distinct prime numbers

The prime factorization of 83449938 is 2 × 3 × 13 × 11 × 19 × 5119. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 43, 31, 307, 506, 8030, 694, 3794, 31294, 994504, 71169, 8237062, 6870030, 16704970, 21641872, 920853373, 872173101, 9989760004, 1566407241

Basic calculations (n = 83449938)

Multiplication

n×y
n×2 166899876
n×3 250349814
n×4 333799752
n×5 417249690

Division

n÷y
n÷2 41724969
n÷3 27816646
n÷3 20862484.5
n÷5 16689987.6

Exponentiation

ny
n2 6963892152203844
n3 5.811363683401E+23
n4 4.8495793907526E+31
n5 4.0469709948438E+39

Nth Root

y√n
2√n 9135.0937597816
3√n 436.99386453761
4√n 95.577684423622
5√n 38.39593109925

Divisors of 83449938

1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 1254, 1482, 2717, 5119, 5434, 8151, 10238, 15357, 16302, 30714, 56309, 66547, 97261, 112618, 133094, 168927, 194522, 199641, 291783, 337854, 399282, 583566, 732017, 1069871, 1264393, 1464034, 2139742, 2196051, 2528786, 3209613, 3793179, 4392102, 6419226, 7586358, 13908323, 27816646, 41724969, 83449938

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83449937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83449938 can be divided by 64 positive divisors. The sum of these divisors (counting 83449938) is 1, the average is 0.015625.

Base conversion 83449938

Base System Value
2 Binary 100111110010101100001010010
3 Ternary 12211000200210110
4 Quaternary 10332111201102
5 Quinary 132330344223
6 Senary 12140342150
8 Octal 476254122
10 Decimal 83449938
12 Duodecimal 23b44956
16 Hexadecimal 4f95852
20 Vigesimal 161b4gi
36 Base36 1domdu

Cryptographic Hash Functions

md5 4e23d4bb16c679daddded657a914fbb7
sha1 c4ac776f3b6653c1b1662a1c6402317c47163863
sha256 216050ea686ba53178c9052a538234759de9b9954e4663a1cd7a6dab244d4507
sha512 e85488ce3455ea5f4cfaf55b4ee4d8365ddc339ba2cedca039c91b4ea76ff56bc5d10fd4d7eb53b3ece2eaf86816935df8d395289cc41c867ec0f1715615681b
ripemd-160 bd0eac25b9eecbaadcb2b1b40abf858b9c3252b0

83449938 as geometric shapes

Circle

Radius = n
Diameter 166899876
Circumference 524331424.32665
Area 2.1877712425755E+16

Sphere

Radius = n
Volume 2.4342583273481E+24
Surface area 8.7510849703021E+16
Circumference 524331424.32665

Square

Length = n
Perimeter 333799752
Area 6963892152203844
Diagonal 118016034.09879

Cube

Length = n
Surface area 41783352913223064
Volume 5.811363683401E+23
Space diagonal 144539532.50447

Equilateral Triangle

Length = n
Perimeter 250349814
Area 3.0154537565118E+15
Altitude 72269766.252236

Triangular Pyramid

Length = n
Surface area 3.0154537565118E+15
Volume 6.8487577807901E+22
Height 39338678.032931