83787072 (number)

83787072 is an even 8-digits composite number following 83787071 and preceding 83787073. In scientific notation, it is written as 8.3787072 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 27763200 positive integers (up to 83787072) that are relatively prime to 83787072.

Interesting facts

Basic properties

Name

Name eighty-three million seven hundred eighty-seven thousand seventy-two

Notation

Scientific notation 8.3787072 × 10^7
Engineering notation 8.3787072 × 10^6

Prime Factorization of 83787072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 181 × 2411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2618346
Product of the distinct prime numbers

The prime factorization of 83787072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 181 × 2411. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83787072)

Multiplication

n×y
n×2 167574144
n×3 251361216
n×4 335148288
n×5 418935360

Division

n÷y
n÷2 41893536
n÷3 27929024
n÷3 20946768
n÷5 16757414.4

Exponentiation

ny
n2 7020273434333184
n3 5.8820815570216E+23
n4 4.9284239092804E+31
n5 4.129382089334E+39

Nth Root

y√n
2√n 9153.527844498
3√n 437.58155236188
4√n 95.674070910033
5√n 38.426904654195

Divisors of 83787072

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83787071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83787072 can be divided by 56 positive divisors. The sum of these divisors (counting 83787072) is 1, the average is 0.017857142857143.

Base conversion 83787072

Base System Value
2 Binary 100111111100111110101000000
3 Ternary 12211122211020220
4 Quaternary 10333213311000
5 Quinary 132422141242
6 Senary 12151503040
8 Octal 477476500
10 Decimal 83787072
12 Duodecimal 24087a80
16 Hexadecimal 4fe7d40
20 Vigesimal 163d7dc
36 Base36 1dvuio

Cryptographic Hash Functions

md5 4bf871e854dbc9b0297f1a73fdea6bda
sha1 5479ab9be699facc12bc6ecb254c5254b8b7bbe5
sha256 b719fd05f418710f2493940da1dc2038066ba4382073dffc92c61df5dd8cbfa3
sha512 249896185c8b603bc40b0cc59c92eadc0ea30aadb1d2cc7c425b92a83ba6f17406efdecb0c3b7c34503f445ffad54fa7f5fdfb4abb1fb0f3e79399f9052a34ed
ripemd-160 8637c4f5bd7882844bfb562a90439fc93655b8a9

83787072 as geometric shapes

Circle

Radius = n
Diameter 167574144
Circumference 526449699.722
Area 2.2054839447493E+16

Sphere

Radius = n
Volume 2.4638805609807E+24
Surface area 8.8219357789971E+16
Circumference 526449699.722

Square

Length = n
Perimeter 335148288
Area 7020273434333184
Diagonal 118492813.57393

Cube

Length = n
Surface area 42121640605999104
Volume 5.8820815570216E+23
Space diagonal 145123465.72143

Equilateral Triangle

Length = n
Perimeter 251361216
Area 3.0398675678228E+15
Altitude 72561732.860716

Triangular Pyramid

Length = n
Surface area 3.0398675678228E+15
Volume 6.9320995941039E+22
Height 39497604.524644