83042786 (number)

83042786 is an even 8-digits composite number following 83042785 and preceding 83042787. In scientific notation, it is written as 8.3042786 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 41521392 positive integers (up to 83042786) that are relatively prime to 83042786.

Interesting facts

Basic properties

Name

Name eighty-three million forty-two thousand seven hundred eighty-six

Notation

Scientific notation 8.3042786 × 10^7
Engineering notation 8.3042786 × 10^6

Prime Factorization of 83042786

Prime Factorization 2 × 41521393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83042786
Product of the distinct prime numbers

The prime factorization of 83042786 is 2 × 41521393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 4, 89, 426, 936, 1832, 5642, 33027, 22450, 993259, 89414, 3433272, 327024, 51855905, 50495963, 171712179, 751043660, 2172897750, 2223475622

Basic calculations (n = 83042786)

Multiplication

n×y
n×2 166085572
n×3 249128358
n×4 332171144
n×5 415213930

Division

n÷y
n÷2 41521393
n÷3 27680928.666667
n÷3 20760696.5
n÷5 16608557.2

Exponentiation

ny
n2 6896104306641796
n3 5.7267171417013E+23
n4 4.7556254608084E+31
n5 3.9492038743806E+39

Nth Root

y√n
2√n 9112.7814634172
3√n 436.28200830817
4√n 95.46088970577
5√n 38.358391037654

Divisors of 83042786

1, 2, 41521393, 83042786

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83042785
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83042786 can be divided by 4 positive divisors. The sum of these divisors (counting 83042786) is 1, the average is 0.25.

Base conversion 83042786

Base System Value
2 Binary 100111100110010000111100010
3 Ternary 12210021000021202
4 Quaternary 10330302013202
5 Quinary 132224332121
6 Senary 12123521202
8 Octal 474620742
10 Decimal 83042786
12 Duodecimal 23989202
16 Hexadecimal 4f321e2
20 Vigesimal 15j06j6
36 Base36 1dfw82

Cryptographic Hash Functions

md5 91fe1c9b322028d6f8676d6572112bf2
sha1 0bd6770e62a1f29e39cd49e814c04678dd055be4
sha256 c8298fb5da7dddcb26f4a53061aaa390bf9f673c0a5625ef121b04ace32cd3fb
sha512 3ebefd2c3dc758d76f3db7bde8218f60dccd6e3ef070682fcb3c218987ef4f766df5f2efbdf125053f5f74daa3ac4f6e3acfea91be0842035566f4f7846363ad
ripemd-160 b55a94cabfc64ebcab8676131d2716637d04c449

83042786 as geometric shapes

Circle

Radius = n
Diameter 166085572
Circumference 521773212.86246
Area 2.1664750628135E+16

Sphere

Radius = n
Volume 2.3988016668741E+24
Surface area 8.6659002512539E+16
Circumference 521773212.86246

Square

Length = n
Perimeter 332171144
Area 6896104306641796
Diagonal 117440234.21845

Cube

Length = n
Surface area 41376625839850776
Volume 5.7267171417013E+23
Space diagonal 143834324.55407

Equilateral Triangle

Length = n
Perimeter 249128358
Area 2.9861007583495E+15
Altitude 71917162.277035

Triangular Pyramid

Length = n
Surface area 2.9861007583495E+15
Volume 6.7490008747238E+22
Height 39146744.739482