72808216 (number)

72808216 is an even 8-digits composite number following 72808215 and preceding 72808217. In scientific notation, it is written as 7.2808216 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 33603744 positive integers (up to 72808216) that are relatively prime to 72808216.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred eight thousand two hundred sixteen

Notation

Scientific notation 7.2808216 × 10^7
Engineering notation 7.2808216 × 10^6

Prime Factorization of 72808216

Prime Factorization 2 × 2 × 2 × 13 × 700079

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18202054
Product of the distinct prime numbers

The prime factorization of 72808216 is 2 × 2 × 2 × 13 × 700079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 70, 41, 18, 861, 3242, 2834, 81402, 95738, 364649, 724958, 2670748, 5245793, 38755768, 99096784, 467370403, 55481789, 8824389410, 4557081740

Basic calculations (n = 72808216)

Multiplication

n×y
n×2 145616432
n×3 218424648
n×4 291232864
n×5 364041080

Division

n÷y
n÷2 36404108
n÷3 24269405.333333
n÷3 18202054
n÷5 14561643.2

Exponentiation

ny
n2 5301036317102656
n3 3.8595899719945E+23
n4 2.8100986035241E+31
n5 2.0459826610668E+39

Nth Root

y√n
2√n 8532.7730545234
3√n 417.56760304646
4√n 92.373010422544
5√n 37.362512896727

Divisors of 72808216

1, 2, 4, 8, 13, 26, 52, 104, 700079, 1400158, 2800316, 5600632, 9101027, 18202054, 36404108, 72808216

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72808215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72808216 can be divided by 16 positive divisors. The sum of these divisors (counting 72808216) is 1, the average is 0.0625.

Base conversion 72808216

Base System Value
2 Binary 100010101101111011100011000
3 Ternary 12002000001002121
4 Quaternary 10111233130120
5 Quinary 122114330331
6 Senary 11120311024
8 Octal 425573430
10 Decimal 72808216
12 Duodecimal 20472474
16 Hexadecimal 456f718
20 Vigesimal 12f10ag
36 Base36 17cj6g

Cryptographic Hash Functions

md5 9574ddf4e1a44f64d66a9e631701e4e1
sha1 b3c87d9038545f33c768414366ee27a235cb668e
sha256 dedc388006fefb7e9feefe6ac5917f6aa32439bbfb2fd2fd00adbcbb99cf3612
sha512 6aacb6783c25cb2e211afd250e5d5d4ece8fae8cb7aa66dd2643e5f20ec2ae3120150df65294de266d910f189add997ad7a2c82352c1b29dae7162bf0f49e424
ripemd-160 4c7f5569afcc6349e925ece0a5ada3c8359e657e

72808216 as geometric shapes

Circle

Radius = n
Diameter 145616432
Circumference 457467513.01316
Area 1.6653696750222E+16

Sphere

Radius = n
Volume 1.6167012669183E+24
Surface area 6.661478700089E+16
Circumference 457467513.01316

Square

Length = n
Perimeter 291232864
Area 5301036317102656
Diagonal 102966366.51939

Cube

Length = n
Surface area 31806217902615936
Volume 3.8595899719945E+23
Space diagonal 126107529.32045

Equilateral Triangle

Length = n
Perimeter 218424648
Area 2.2954160584974E+15
Altitude 63053764.660225

Triangular Pyramid

Length = n
Surface area 2.2954160584974E+15
Volume 4.5485704029949E+22
Height 34322122.17313