72673791 (number)

72673791 is an odd 8-digits composite number following 72673790 and preceding 72673792. In scientific notation, it is written as 7.2673791 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 48247680 positive integers (up to 72673791) that are relatively prime to 72673791.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand seven hundred ninety-one

Notation

Scientific notation 7.2673791 × 10^7
Engineering notation 7.2673791 × 10^6

Prime Factorization of 72673791

Prime Factorization 3 × 241 × 100517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72673791
Product of the distinct prime numbers

The prime factorization of 72673791 is 3 × 241 × 100517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72673791)

Multiplication

n×y
n×2 145347582
n×3 218021373
n×4 290695164
n×5 363368955

Division

n÷y
n÷2 36336895.5
n÷3 24224597
n÷3 18168447.75
n÷5 14534758.2

Exponentiation

ny
n2 5281479898311681
n3 3.838251663006E+23
n4 2.789402991627E+31
n5 2.0271649002828E+39

Nth Root

y√n
2√n 8524.892433339
3√n 417.31046125393
4√n 92.330344055132
5√n 37.348706298109

Divisors of 72673791

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 -72673790
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 72673791 can be divided by 8 positive divisors. The sum of these divisors (counting 72673791) is 1, the average is 0.125.

Base conversion 72673791

Base System Value
2 Binary 100010101001110100111111111
3 Ternary 12001202012200220
4 Quaternary 10111032213333
5 Quinary 122101030131
6 Senary 11113352423
8 Octal 425164777
10 Decimal 72673791
12 Duodecimal 20408713
16 Hexadecimal 454e9ff
20 Vigesimal 12e449b
36 Base36 179ngf

Cryptographic Hash Functions

md5 932f8ec21b83e88958a3b98c72476c87
sha1 ae5cf92097df138d93050a465389b2b530abde85
sha256 bf1c080954782614eaa01cba6c70151f05047f890a8507cbb3607c9ad2d4dabc
sha512 d6b4087fbd5335827155557f9e7a7372d3f849e1f7ae2c36b870a8cbc892e63daf48cf573784ff5a8dfa2180224db9b22b02026036d3b64cb105057e9005cafe
ripemd-160 b9bd9400afa2ab53cdc974ccf988551e1c5f762e

72673791 as geometric shapes

Circle

Radius = n
Diameter 145347582
Circumference 456622895.82824
Area 1.6592258448618E+16

Sphere

Radius = n
Volume 1.6077630969505E+24
Surface area 6.6369033794473E+16
Circumference 456622895.82824

Square

Length = n
Perimeter 290695164
Area 5281479898311681
Diagonal 102776260.86127

Cube

Length = n
Surface area 31688879389870086
Volume 3.838251663006E+23
Space diagonal 125874698.39064

Equilateral Triangle

Length = n
Perimeter 218021373
Area 2.2869478807574E+15
Altitude 62937349.195321

Triangular Pyramid

Length = n
Surface area 2.2869478807574E+15
Volume 4.5234229646869E+22
Height 34258753.620423