72671966 (number)

72671966 is an even 8-digits composite number following 72671965 and preceding 72671967. In scientific notation, it is written as 7.2671966 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 36264088 positive integers (up to 72671966) that are relatively prime to 72671966.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand nine hundred sixty-six

Notation

Scientific notation 7.2671966 × 10^7
Engineering notation 7.2671966 × 10^6

Prime Factorization of 72671966

Prime Factorization 2 × 509 × 71387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72671966
Product of the distinct prime numbers

The prime factorization of 72671966 is 2 × 509 × 71387. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 36, 73, 463, 481, 7013, 3835, 40886, 77198, 549091, 821529, 9386302, 7261710, 91250748, 18652549, 995378503, 276534795, 7156680935, 4400633387

Basic calculations (n = 72671966)

Multiplication

n×y
n×2 145343932
n×3 218015898
n×4 290687864
n×5 363359830

Division

n÷y
n÷2 36335983
n÷3 24223988.666667
n÷3 18167991.5
n÷5 14534393.2

Exponentiation

ny
n2 5281214642305156
n3 3.837962509243E+23
n4 2.7891228098098E+31
n5 2.0269103800432E+39

Nth Root

y√n
2√n 8524.7853931932
3√n 417.30696802775
4√n 92.329764394767
5√n 37.348518714462

Divisors of 72671966

1, 2, 509, 1018, 71387, 142774, 36335983, 72671966

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 -72671965
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 72671966 can be divided by 8 positive divisors. The sum of these divisors (counting 72671966) is 1, the average is 0.125.

Base conversion 72671966

Base System Value
2 Binary 100010101001110001011011110
3 Ternary 12001202010012022
4 Quaternary 10111032023132
5 Quinary 122101000331
6 Senary 11113340142
8 Octal 425161336
10 Decimal 72671966
12 Duodecimal 20407652
16 Hexadecimal 454e2de
20 Vigesimal 12e3ji6
36 Base36 179m1q

Cryptographic Hash Functions

md5 5d47de86b48bc760fc5fb96f9f49aca6
sha1 4ade54ad53bd639ab80e65e55cf0cb96d8de182b
sha256 360379b384538d0b8c9cb402ac38937af6506d3881f8ee7ca367b55a3dfd6745
sha512 f266535a99d640d0703efa5eb817b0f55890ad4caa21a23d1be7622ddb19ac33357cd7341e046acde37543675d9a98a13e3fa00ca5830647db5dc4875fb077c3
ripemd-160 fbe50653ea4d027292f8c0c630ba3be804a4b206

72671966 as geometric shapes

Circle

Radius = n
Diameter 145343932
Circumference 456611429.01505
Area 1.6591425122297E+16

Sphere

Radius = n
Volume 1.6076419765055E+24
Surface area 6.6365700489187E+16
Circumference 456611429.01505

Square

Length = n
Perimeter 290687864
Area 5281214642305156
Diagonal 102773679.92152

Cube

Length = n
Surface area 31687287853830936
Volume 3.837962509243E+23
Space diagonal 125871537.39792

Equilateral Triangle

Length = n
Perimeter 218015898
Area 2.2868330215373E+15
Altitude 62935768.698959

Triangular Pyramid

Length = n
Surface area 2.2868330215373E+15
Volume 4.5230821937091E+22
Height 34257893.307172