72085416 (number)

72085416 is an even 8-digits composite number following 72085415 and preceding 72085417. In scientific notation, it is written as 7.2085416 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 20643840 positive integers (up to 72085416) that are relatively prime to 72085416.

Interesting facts

Basic properties

Name

Name seventy-two million eighty-five thousand four hundred sixteen

Notation

Scientific notation 7.2085416 × 10^7
Engineering notation 7.2085416 × 10^6

Prime Factorization of 72085416

Prime Factorization 2 × 2 × 2 × 3 × 13 × 31 × 29 × 257

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 18021354
Product of the distinct prime numbers

The prime factorization of 72085416 is 2 × 2 × 2 × 3 × 13 × 31 × 29 × 257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72085416)

Multiplication

n×y
n×2 144170832
n×3 216256248
n×4 288341664
n×5 360427080

Division

n÷y
n÷2 36042708
n÷3 24028472
n÷3 18021354
n÷5 14417083.2

Exponentiation

ny
n2 5196307199893056
n3 3.7457796616809E+23
n4 2.700160851566E+31
n5 1.9464221825205E+39

Nth Root

y√n
2√n 8490.3130684328
3√n 416.18121111642
4√n 92.142894834234
5√n 37.288033647395

Divisors of 72085416

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72085415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72085416 can be divided by 128 positive divisors. The sum of these divisors (counting 72085416) is 1, the average is 0.0078125.

Base conversion 72085416

Base System Value
2 Binary 100010010111110111110101000
3 Ternary 12000122022121020
4 Quaternary 10102332332220
5 Quinary 121423213131
6 Senary 11053012440
8 Octal 422767650
10 Decimal 72085416
12 Duodecimal 20184120
16 Hexadecimal 44befa8
20 Vigesimal 12aadag
36 Base36 16x1go

Cryptographic Hash Functions

md5 8737d8b8d676a8d1be3a7207b1b0cd7e
sha1 b69f71ff20f6d823952e526c1d18c93c603f2a4e
sha256 67d3f8f6593d59bce26201dae1ef6889a3fca412af445ca3e354e8343cabc8d9
sha512 81b017d2779a78c54d4c3d2201e48ca69165fe31cbdbfdd2b85c69422d5a8972268e00e84f849879c0e53ef07402759781fbf795e88449e9457796f50cf00309
ripemd-160 78fffc907706b01ff1b26fb102789b9770ea4799

72085416 as geometric shapes

Circle

Radius = n
Diameter 144170832
Circumference 452926026.67313
Area 1.632468052498E+16

Sphere

Radius = n
Volume 1.5690285156137E+24
Surface area 6.5298722099919E+16
Circumference 452926026.67313

Square

Length = n
Perimeter 288341664
Area 5196307199893056
Diagonal 101944172.95651

Cube

Length = n
Surface area 31177843199358336
Volume 3.7457796616809E+23
Space diagonal 124855602.99674

Equilateral Triangle

Length = n
Perimeter 216256248
Area 2.2500670204877E+15
Altitude 62427801.498369

Triangular Pyramid

Length = n
Surface area 2.2500670204877E+15
Volume 4.4144436660086E+22
Height 33981390.985502