83438900 (number)

83438900 is an even 8-digits composite number following 83438899 and preceding 83438901. In scientific notation, it is written as 8.3438900 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 33300960 positive integers (up to 83438900) that are relatively prime to 83438900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3438900 × 10^7
Engineering notation 8.3438900 × 10^6

Prime Factorization of 83438900

Prime Factorization 2 × 2 × 25 × 743 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41719450
Product of the distinct prime numbers

The prime factorization of 83438900 is 2 × 2 × 25 × 743 × 1123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 14, 20, 390, 883, 570, 2998, 57883, 26061, 141345, 36155, 92186, 6734274, 24800284, 2017508, 214192443, 5370354, 6287337449, 5465298556

Basic calculations (n = 83438900)

Multiplication

n×y
n×2 166877800
n×3 250316700
n×4 333755600
n×5 417194500

Division

n÷y
n÷2 41719450
n÷3 27812966.666667
n÷3 20859725
n÷5 16687780

Exponentiation

ny
n2 6962050033210000
n3 5.8090579651601E+23
n4 4.8470140664919E+31
n5 4.0442952199261E+39

Nth Root

y√n
2√n 9134.4895861783
3√n 436.97459649468
4√n 95.574523729801
5√n 38.394915312486

Divisors of 83438900

1, 2, 4, 25, 50, 100, 743, 1123, 1486, 2246, 2972, 4492, 18575, 28075, 37150, 56150, 74300, 112300, 834389, 1668778, 3337556, 20859725, 41719450, 83438900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83438899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83438900 can be divided by 24 positive divisors. The sum of these divisors (counting 83438900) is 1, the average is 0.041666666666667.

Base conversion 83438900

Base System Value
2 Binary 100111110010010110100110100
3 Ternary 12211000010122122
4 Quaternary 10332102310310
5 Quinary 132330021100
6 Senary 12140215112
8 Octal 476226464
10 Decimal 83438900
12 Duodecimal 23b3a498
16 Hexadecimal 4f92d34
20 Vigesimal 1619h50
36 Base36 1dodv8

Cryptographic Hash Functions

md5 796b7bfb1a6e3240e877e190399e4cba
sha1 158645d67797bbf010bf1c23631f7bb9027b674d
sha256 030f132e4c6bd4c387623ceb395136ff3ba3a485d237f0c8fcc24fae9cab1351
sha512 cd70ea985791f0141e05c42d9096724bf071d25259be2da595cfe98a565cfbe4d992ad6a66c01652cb80c1350a7aa9ce22360ccb27eeb8a87fb27fb654b8776a
ripemd-160 0fb35e61b6d1c9a80a16a128e59ae02bc6d42bef

83438900 as geometric shapes

Circle

Radius = n
Diameter 166877800
Circumference 524262070.52723
Area 2.1871925238257E+16

Sphere

Radius = n
Volume 2.4332925103499E+24
Surface area 8.7487700953028E+16
Circumference 524262070.52723

Square

Length = n
Perimeter 333755600
Area 6962050033210000
Diagonal 118000424.00949

Cube

Length = n
Surface area 41772300199260000
Volume 5.8090579651601E+23
Space diagonal 144520414.12766

Equilateral Triangle

Length = n
Perimeter 250316700
Area 3.0146560955891E+15
Altitude 72260207.063829

Triangular Pyramid

Length = n
Surface area 3.0146560955891E+15
Volume 6.846040465784E+22
Height 39333474.669831