72029279 (number)

72029279 is an odd 8-digits composite number following 72029278 and preceding 72029280. In scientific notation, it is written as 7.2029279 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 60574176 positive integers (up to 72029279) that are relatively prime to 72029279.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-nine thousand two hundred seventy-nine

Notation

Scientific notation 7.2029279 × 10^7
Engineering notation 7.2029279 × 10^6

Prime Factorization of 72029279

Prime Factorization 7 × 53 × 194149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72029279
Product of the distinct prime numbers

The prime factorization of 72029279 is 7 × 53 × 194149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 18, 4, 759, 745, 2764, 5106, 83380, 43009, 95501, 346806, 1358942, 8014573, 98963918, 84979800, 786828764, 45424780, 9301732248, 8516183945

Basic calculations (n = 72029279)

Multiplication

n×y
n×2 144058558
n×3 216087837
n×4 288117116
n×5 360146395

Division

n÷y
n÷2 36014639.5
n÷3 24009759.666667
n÷3 18007319.75
n÷5 14405855.8

Exponentiation

ny
n2 5188217033259841
n3 3.7370353220123E+23
n4 2.6917595984208E+31
n5 1.9388550311558E+39

Nth Root

y√n
2√n 8487.0064804971
3√n 416.07314842584
4√n 92.124950369035
5√n 37.282224176311

Divisors of 72029279

1, 7, 53, 371, 194149, 1359043, 10289897, 72029279

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72029278
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72029279 can be divided by 8 positive divisors. The sum of these divisors (counting 72029279) is 1, the average is 0.125.

Base conversion 72029279

Base System Value
2 Binary 100010010110001010001011111
3 Ternary 12000112110121002
4 Quaternary 10102301101133
5 Quinary 121414414104
6 Senary 11051500515
8 Octal 422612137
10 Decimal 72029279
12 Duodecimal 2015773b
16 Hexadecimal 44b145f
20 Vigesimal 12a3d3j
36 Base36 16vu5b

Cryptographic Hash Functions

md5 529df12d70ff4e6f9145beba68398618
sha1 fde290a52adc3444c30ed97401f29c56e652a9b2
sha256 832f228a82de037e64207f623af77003edcafe88a718d6409852bf1fc36eb057
sha512 9bbb870af601a98fd609d338af14bdf724104db2ca439080cda9bcf1380f17b27ca3d31c3e192163333e1357822606ef7c1540942c31e679e2106dbe4acd6892
ripemd-160 95f1f550046ab93d6055126a673477c186c610d0

72029279 as geometric shapes

Circle

Radius = n
Diameter 144058558
Circumference 452573307.49954
Area 1.6299264516919E+16

Sphere

Radius = n
Volume 1.5653656951786E+24
Surface area 6.5197058067674E+16
Circumference 452573307.49954

Square

Length = n
Perimeter 288117116
Area 5188217033259841
Diagonal 101864783.24976

Cube

Length = n
Surface area 31129302199559046
Volume 3.7370353220123E+23
Space diagonal 124758370.86055

Equilateral Triangle

Length = n
Perimeter 216087837
Area 2.2465638755751E+15
Altitude 62379185.430277

Triangular Pyramid

Length = n
Surface area 2.2465638755751E+15
Volume 4.4041383628809E+22
Height 33954927.749919