83885644 (number)

83885644 is an even 8-digits composite number following 83885643 and preceding 83885645. In scientific notation, it is written as 8.3885644 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 41151344 positive integers (up to 83885644) that are relatively prime to 83885644.

Interesting facts

Basic properties

Name

Name eighty-three million eight hundred eighty-five thousand six hundred forty-four

Notation

Scientific notation 8.3885644 × 10^7
Engineering notation 8.3885644 × 10^6

Prime Factorization of 83885644

Prime Factorization 2 × 2 × 53 × 395687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41942822
Product of the distinct prime numbers

The prime factorization of 83885644 is 2 × 2 × 53 × 395687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 86, 74, 131, 311, 9322, 7189, 46006, 3211, 268602, 385337, 4683471, 1611587, 86063047, 52536479, 847164378, 695505046, 9077717412, 7119075607

Basic calculations (n = 83885644)

Multiplication

n×y
n×2 167771288
n×3 251656932
n×4 335542576
n×5 419428220

Division

n÷y
n÷2 41942822
n÷3 27961881.333333
n÷3 20971411
n÷5 16777128.8

Exponentiation

ny
n2 7036801269294736
n3 5.9028660617481E+23
n4 4.9516572103548E+31
n5 4.1537295395786E+39

Nth Root

y√n
2√n 9158.9106339127
3√n 437.75308393574
4√n 95.702197644112
5√n 38.435941932927

Divisors of 83885644

1, 2, 4, 53, 106, 212, 395687, 791374, 1582748, 20971411, 41942822, 83885644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83885643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83885644 can be divided by 12 positive divisors. The sum of these divisors (counting 83885644) is 1, the average is 0.083333333333333.

Base conversion 83885644

Base System Value
2 Binary 100111111111111111001001100
3 Ternary 12211211211110201
4 Quaternary 10333333321030
5 Quinary 132433320034
6 Senary 12153543244
8 Octal 477777114
10 Decimal 83885644
12 Duodecimal 24114b24
16 Hexadecimal 4fffe4c
20 Vigesimal 1645e24
36 Base36 1dxyks

Cryptographic Hash Functions

md5 b6e78d323248f607c5aa51f297e8b277
sha1 4722a9d194be4d6e305914a75037e2b1cb77e7a7
sha256 865c0974845c82658ee1738ba0d71074c94d88f4cda89f026c361b48d5e7912c
sha512 f418d095f312e30d8a45c689d4e58aaf52e3b53cc1d3c5291a22789ad1635a9d36500eed392ae328dd65106a9a7212e3b578357390b5bda18ff70434b1e9360c
ripemd-160 91dc550b9df5f9fc8339d4ad58d87c952a88b751

83885644 as geometric shapes

Circle

Radius = n
Diameter 167771288
Circumference 527069045.8641
Area 2.2106763172388E+16

Sphere

Radius = n
Volume 2.4725867539616E+24
Surface area 8.8427052689551E+16
Circumference 527069045.8641

Square

Length = n
Perimeter 335542576
Area 7036801269294736
Diagonal 118632215.4332

Cube

Length = n
Surface area 42220807615768416
Volume 5.9028660617481E+23
Space diagonal 145294197.43364

Equilateral Triangle

Length = n
Perimeter 251656932
Area 3.0470243302959E+15
Altitude 72647098.716818

Triangular Pyramid

Length = n
Surface area 3.0470243302959E+15
Volume 6.95659436783E+22
Height 39544071.811067