72486216 (number)

72486216 is an even 8-digits composite number following 72486215 and preceding 72486217. In scientific notation, it is written as 7.2486216 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 20805120 positive integers (up to 72486216) that are relatively prime to 72486216.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2486216 × 10^7
Engineering notation 7.2486216 × 10^6

Prime Factorization of 72486216

Prime Factorization 2 × 2 × 2 × 19 × 3 × 3 × 11 × 4817

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6040518
Product of the distinct prime numbers

The prime factorization of 72486216 is 2 × 2 × 2 × 19 × 3 × 3 × 11 × 4817. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72486216)

Multiplication

n×y
n×2 144972432
n×3 217458648
n×4 289944864
n×5 362431080

Division

n÷y
n÷2 36243108
n÷3 24162072
n÷3 18121554
n÷5 14497243.2

Exponentiation

ny
n2 5254251509998656
n3 3.8086080987209E+23
n4 2.7607158930323E+31
n5 2.0011384853697E+39

Nth Root

y√n
2√n 8513.8837201362
3√n 416.95111826308
4√n 92.270708895815
5√n 37.329406554616

Divisors of 72486216

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72486215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72486216 can be divided by 96 positive divisors. The sum of these divisors (counting 72486216) is 1, the average is 0.010416666666667.

Base conversion 72486216

Base System Value
2 Binary 100010100100000110101001000
3 Ternary 12001101200101200
4 Quaternary 10110200311020
5 Quinary 122024024331
6 Senary 11105344200
8 Octal 424406510
10 Decimal 72486216
12 Duodecimal 20338060
16 Hexadecimal 4520d48
20 Vigesimal 12d0fag
36 Base36 175mq0

Cryptographic Hash Functions

md5 1591c852c1122ac87e3eb1e31e577f37
sha1 437c399a97724ed9399821a24e480ac7b9a16b29
sha256 e4d7dba940262f8ca0d9dbe74312feb9b7d6ff85ee141193bcfd5c5a522b1b7e
sha512 9756015ae74a45329fc9771422f66f679a9612eea0833820a5ab15f761e8c7b8f79321baaf988141e5f0f1d50eadcb2a7f14c06bdf4dc857236894f742bacc32
ripemd-160 f5ded1648c4012a1b20eb401cc92c8dc4785eb31

72486216 as geometric shapes

Circle

Radius = n
Diameter 144972432
Circumference 455444327.34425
Area 1.6506717943925E+16

Sphere

Radius = n
Volume 1.5953460297792E+24
Surface area 6.6026871775699E+16
Circumference 455444327.34425

Square

Length = n
Perimeter 289944864
Area 5254251509998656
Diagonal 102510989.75231

Cube

Length = n
Surface area 31525509059991936
Volume 3.8086080987209E+23
Space diagonal 125549808.96041

Equilateral Triangle

Length = n
Perimeter 217458648
Area 2.2751576427658E+15
Altitude 62774904.480206

Triangular Pyramid

Length = n
Surface area 2.2751576427658E+15
Volume 4.4884876891459E+22
Height 34170329.917435