72682912 (number)

72682912 is an even 8-digits composite number following 72682911 and preceding 72682913. In scientific notation, it is written as 7.2682912 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors. There are 36341440 positive integers (up to 72682912) that are relatively prime to 72682912.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred eighty-two thousand nine hundred twelve

Notation

Scientific notation 7.2682912 × 10^7
Engineering notation 7.2682912 × 10^6

Prime Factorization of 72682912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2271341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4542682
Product of the distinct prime numbers

The prime factorization of 72682912 is 2 × 2 × 2 × 2 × 2 × 2271341. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 49, 38, 23, 926, 1989, 7367, 68636, 65827, 957068, 708366, 3414702, 7534164, 71524549, 26090093, 104946826, 568901565, 1293780750, 7802929493

Basic calculations (n = 72682912)

Multiplication

n×y
n×2 145365824
n×3 218048736
n×4 290731648
n×5 363414560

Division

n÷y
n÷2 36341456
n÷3 24227637.333333
n÷3 18170728
n÷5 14536582.4

Exponentiation

ny
n2 5282805696799744
n3 3.8396970157359E+23
n4 2.790803603014E+31
n5 2.0284373268715E+39

Nth Root

y√n
2√n 8525.4273793165
3√n 417.32791885195
4√n 92.333240922847
5√n 37.349643748722

Divisors of 72682912

1, 2, 4, 8, 16, 32, 2271341, 4542682, 9085364, 18170728, 36341456, 72682912

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72682911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72682912 can be divided by 12 positive divisors. The sum of these divisors (counting 72682912) is 1, the average is 0.083333333333333.

Base conversion 72682912

Base System Value
2 Binary 100010101010000110110100000
3 Ternary 12001202200012201
4 Quaternary 10111100312200
5 Quinary 122101323122
6 Senary 11113502544
8 Octal 425206640
10 Decimal 72682912
12 Duodecimal 20411a54
16 Hexadecimal 4550da0
20 Vigesimal 12e575c
36 Base36 179uhs

Cryptographic Hash Functions

md5 4d9917e31149482b4e47af62b6900754
sha1 4e923ae04c9e1dc09cfa03ede9d7cc7786e0216e
sha256 4a13fc00e09d1e4cbb8f959f0ff35c519c4647c1355a831185d7d1838d8c4508
sha512 15cc59573c5602ac34446a464df1cff14385d5c97449d1ed27f10c782dccb7c18e89e0364204c2549821e8e651e070bda154f435d55ba3a67959fea9c8c72a77
ripemd-160 3d5d8a7214f5c2761f7425f9ca8ec9d78bdaadb4

72682912 as geometric shapes

Circle

Radius = n
Diameter 145365824
Circumference 456680204.76143
Area 1.6596423567408E+16

Sphere

Radius = n
Volume 1.6083685248862E+24
Surface area 6.6385694269634E+16
Circumference 456680204.76143

Square

Length = n
Perimeter 290731648
Area 5282805696799744
Diagonal 102789159.90317

Cube

Length = n
Surface area 31696834180798464
Volume 3.8396970157359E+23
Space diagonal 125890496.42606

Equilateral Triangle

Length = n
Perimeter 218048736
Area 2.2875219683429E+15
Altitude 62945248.213029

Triangular Pyramid

Length = n
Surface area 2.2875219683429E+15
Volume 4.5251263292144E+22
Height 34263053.301057