72673387 (number)

72673387 is an odd 8-digits composite number following 72673386 and preceding 72673388. In scientific notation, it is written as 7.2673387 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 71033760 positive integers (up to 72673387) that are relatively prime to 72673387.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand three hundred eighty-seven

Notation

Scientific notation 7.2673387 × 10^7
Engineering notation 7.2673387 × 10^6

Prime Factorization of 72673387

Prime Factorization 61 × 163 × 7309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72673387
Product of the distinct prime numbers

The prime factorization of 72673387 is 61 × 163 × 7309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72673387)

Multiplication

n×y
n×2 145346774
n×3 218020161
n×4 290693548
n×5 363366935

Division

n÷y
n÷2 36336693.5
n÷3 24224462.333333
n÷3 18168346.75
n÷5 14534677.4

Exponentiation

ny
n2 5281421178051769
n3 3.8381876518255E+23
n4 2.7893409659974E+31
n5 2.0271085549688E+39

Nth Root

y√n
2√n 8524.8687379924
3√n 417.30968796397
4√n 92.330215736737
5√n 37.348664773068

Divisors of 72673387

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 -72673386
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 72673387 can be divided by 8 positive divisors. The sum of these divisors (counting 72673387) is 1, the average is 0.125.

Base conversion 72673387

Base System Value
2 Binary 100010101001110100001101011
3 Ternary 12001202012010221
4 Quaternary 10111032201223
5 Quinary 122101022022
6 Senary 11113350511
8 Octal 425164153
10 Decimal 72673387
12 Duodecimal 20408437
16 Hexadecimal 454e86b
20 Vigesimal 12e4397
36 Base36 179n57

Cryptographic Hash Functions

md5 72db0f63edda93e4877385c40cd5cf45
sha1 0d0f6f8f24fcd237a07ad9ebc25b93f0e8826fa7
sha256 9bfad76d430489798489426d877e61e4722d9989985c435a85a93e9e224863d7
sha512 e1fd13ee3004325741e9c38110eaa6107d861bc080d90e6d0f460743091ef4cf83d355988cbb991ce6e17df2bcbd4154f2a41ae8742ca14ee95e5c82815ef070
ripemd-160 937890161bde55d95a965a34afa37c03af5c399f

72673387 as geometric shapes

Circle

Radius = n
Diameter 145346774
Circumference 456620357.42138
Area 1.6592073973481E+16

Sphere

Radius = n
Volume 1.6077362840099E+24
Surface area 6.6368295893924E+16
Circumference 456620357.42138

Square

Length = n
Perimeter 290693548
Area 5281421178051769
Diagonal 102775689.51899

Cube

Length = n
Surface area 31688527068310614
Volume 3.8381876518255E+23
Space diagonal 125873998.64212

Equilateral Triangle

Length = n
Perimeter 218020161
Area 2.286922454139E+15
Altitude 62936999.321058

Triangular Pyramid

Length = n
Surface area 2.286922454139E+15
Volume 4.5233475267872E+22
Height 34258563.172996