72906739 (number)

72906739 is an odd 8-digits composite number following 72906738 and preceding 72906740. In scientific notation, it is written as 7.2906739 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 72849400 positive integers (up to 72906739) that are relatively prime to 72906739.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred six thousand seven hundred thirty-nine

Notation

Scientific notation 7.2906739 × 10^7
Engineering notation 7.2906739 × 10^6

Prime Factorization of 72906739

Prime Factorization 1301 × 56039

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72906739
Product of the distinct prime numbers

The prime factorization of 72906739 is 1301 × 56039. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 1, 47, 155, 60, 4558, 132, 8596, 71681, 733944, 997622, 4239176, 3861218, 77770677, 50625354, 494143903, 757574176, 6720481976, 8111164910

Basic calculations (n = 72906739)

Multiplication

n×y
n×2 145813478
n×3 218720217
n×4 291626956
n×5 364533695

Division

n÷y
n÷2 36453369.5
n÷3 24302246.333333
n÷3 18226684.75
n÷5 14581347.8

Exponentiation

ny
n2 5315392591614121
n3 3.8752794035934E+23
n4 2.8253398402986E+31
n5 2.0598631432295E+39

Nth Root

y√n
2√n 8538.5443138746
3√n 417.75586691953
4√n 92.404244025232
5√n 37.37261910784

Divisors of 72906739

1, 1301, 56039, 72906739

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72906738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72906739 can be divided by 4 positive divisors. The sum of these divisors (counting 72906739) is 1, the average is 0.25.

Base conversion 72906739

Base System Value
2 Binary 100010110000111011111110011
3 Ternary 12002012001020121
4 Quaternary 10112013133303
5 Quinary 122131003424
6 Senary 11122351111
8 Octal 426073763
10 Decimal 72906739
12 Duodecimal 204bb497
16 Hexadecimal 45877f3
20 Vigesimal 12fd6gj
36 Base36 17en77

Cryptographic Hash Functions

md5 9af081acbb9a2a078a2527415059ede9
sha1 e875323f9885ea9bb5c0d88bc6fe4f95d13b018d
sha256 c68bfcd410e91d72eff955c2c11d91dd20d8ae646477e80ce95ba49789a36c3b
sha512 ee05b0c257dace1c5dd8580591ca6cd48d8e197546479cb417676adca45e2f265069bcf5d98a4661a5d3ded7ceb33706f7a5595cbef92fec32f80d8b00b97b17
ripemd-160 c06ba5e0ce0292c599c3faa594aa10c6ffe53cc7

72906739 as geometric shapes

Circle

Radius = n
Diameter 145813478
Circumference 458086551.27918
Area 1.6698798316761E+16

Sphere

Radius = n
Volume 1.6232732406583E+24
Surface area 6.6795193267042E+16
Circumference 458086551.27918

Square

Length = n
Perimeter 291626956
Area 5315392591614121
Diagonal 103105699.0822

Cube

Length = n
Surface area 31892355549684726
Volume 3.8752794035934E+23
Space diagonal 126278176.16216

Equilateral Triangle

Length = n
Perimeter 218720217
Area 2.3016325077127E+15
Altitude 63139088.081082

Triangular Pyramid

Length = n
Surface area 2.3016325077127E+15
Volume 4.5670605754558E+22
Height 34368566.360732