72486215 (number)

72486215 is an odd 8-digits composite number following 72486214 and preceding 72486216. In scientific notation, it is written as 7.2486215 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 52815360 positive integers (up to 72486215) that are relatively prime to 72486215.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2486215 × 10^7
Engineering notation 7.2486215 × 10^6

Prime Factorization of 72486215

Prime Factorization 5 × 17 × 31 × 27509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72486215
Product of the distinct prime numbers

The prime factorization of 72486215 is 5 × 17 × 31 × 27509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 76, 68, 440, 327, 8200, 9316, 26665, 15193, 246506, 128208, 681077, 1636046, 586876, 80882179, 209745085, 53191240, 7057505237, 9579412868

Basic calculations (n = 72486215)

Multiplication

n×y
n×2 144972430
n×3 217458645
n×4 289944860
n×5 362431075

Division

n÷y
n÷2 36243107.5
n÷3 24162071.666667
n÷3 18121553.75
n÷5 14497243

Exponentiation

ny
n2 5254251365026225
n3 3.8086079410933E+23
n4 2.760715740688E+31
n5 2.0011383473339E+39

Nth Root

y√n
2√n 8513.8836614086
3√n 416.9511163457
4√n 92.270708577579
5√n 37.329406451618

Divisors of 72486215

1, 5, 17, 31, 85, 155, 527, 2635, 27509, 137545, 467653, 852779, 2338265, 4263895, 14497243, 72486215

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 -72486214
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 72486215 can be divided by 16 positive divisors. The sum of these divisors (counting 72486215) is 1, the average is 0.0625.

Base conversion 72486215

Base System Value
2 Binary 100010100100000110101000111
3 Ternary 12001101200101122
4 Quaternary 10110200311013
5 Quinary 122024024330
6 Senary 11105344155
8 Octal 424406507
10 Decimal 72486215
12 Duodecimal 2033805b
16 Hexadecimal 4520d47
20 Vigesimal 12d0faf
36 Base36 175mpz

Cryptographic Hash Functions

md5 547e4b61ef985ff7fe3eea678bab00b7
sha1 b4aba850b0274124585a92d5faf5b5f7602922cf
sha256 35c3750eea7049e7ba9b9c0d2d0f42a6d857211826d70f411b175957a5a31169
sha512 ea02fa481dcb6e216dac1e0c654c0f379d67c865ff94470741fe9d5907551454ce3b439a73a6cfd2a52cad3a2bc6ea0dd4102c23919f92f34b00c27df5c5c5c9
ripemd-160 a6f34128c6ffe5be0c47076a77977b974074a22f

72486215 as geometric shapes

Circle

Radius = n
Diameter 144972430
Circumference 455444321.06106
Area 1.6506717488481E+16

Sphere

Radius = n
Volume 1.5953459637523E+24
Surface area 6.6026869953922E+16
Circumference 455444321.06106

Square

Length = n
Perimeter 289944860
Area 5254251365026225
Diagonal 102510988.33809

Cube

Length = n
Surface area 31525508190157350
Volume 3.8086079410933E+23
Space diagonal 125549807.22836

Equilateral Triangle

Length = n
Perimeter 217458645
Area 2.2751575799909E+15
Altitude 62774903.614181

Triangular Pyramid

Length = n
Surface area 2.2751575799909E+15
Volume 4.4884875033801E+22
Height 34170329.446031