72616512 (number)

72616512 is an even 8-digits composite number following 72616511 and preceding 72616513. In scientific notation, it is written as 7.2616512 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 23984128 positive integers (up to 72616512) that are relatively prime to 72616512.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixteen thousand five hundred twelve

Notation

Scientific notation 7.2616512 × 10^7
Engineering notation 7.2616512 × 10^6

Prime Factorization of 72616512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 113 × 3347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2269266
Product of the distinct prime numbers

The prime factorization of 72616512 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 113 × 3347. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72616512)

Multiplication

n×y
n×2 145233024
n×3 217849536
n×4 290466048
n×5 363082560

Division

n÷y
n÷2 36308256
n÷3 24205504
n÷3 18154128
n÷5 14523302.4

Exponentiation

ny
n2 5273157815046144
n3 3.8291832775419E+23
n4 2.7806193342382E+31
n5 2.0191887725214E+39

Nth Root

y√n
2√n 8521.5322565839
3√n 417.20079581972
4√n 92.312145769578
5√n 37.342817046191

Divisors of 72616512

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72616511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72616512 can be divided by 56 positive divisors. The sum of these divisors (counting 72616512) is 1, the average is 0.017857142857143.

Base conversion 72616512

Base System Value
2 Binary 100010101000000101001000000
3 Ternary 12001122022010110
4 Quaternary 10111000221000
5 Quinary 122042212022
6 Senary 11112231320
8 Octal 425005100
10 Decimal 72616512
12 Duodecimal 2039b540
16 Hexadecimal 4540a40
20 Vigesimal 12dh15c
36 Base36 178f9c

Cryptographic Hash Functions

md5 2d9533593076aa15d87108a8e4ff17cb
sha1 e87fb298bbc4f68ee2a9e0b9615cb968bdaa0ab7
sha256 009a5cd6ba0eca90e03c7527a0ea07900e287b7d42721d4fbae804c606e95569
sha512 c7ee27eb46f4bdbf7ff9beb4d528b58755c7884303704ff72e4067ff98da5dcb78fb793124480c3ee1ea6fe7a3652f008c51fe40e5de41a150d84241d3ce670f
ripemd-160 ac0b555d2d59bb79165da493348a8b3916dda0df

72616512 as geometric shapes

Circle

Radius = n
Diameter 145233024
Circumference 456263001.25703
Area 1.6566113852969E+16

Sphere

Radius = n
Volume 1.6039645405299E+24
Surface area 6.6264455411874E+16
Circumference 456263001.25703

Square

Length = n
Perimeter 290466048
Area 5273157815046144
Diagonal 102695256.12263

Cube

Length = n
Surface area 31638946890276864
Volume 3.8291832775419E+23
Space diagonal 125775488.25244

Equilateral Triangle

Length = n
Perimeter 217849536
Area 2.2833443129972E+15
Altitude 62887744.126218

Triangular Pyramid

Length = n
Surface area 2.2833443129972E+15
Volume 4.5127357699267E+22
Height 34231752.040876