72450650 (number)

72450650 is an even 8-digits composite number following 72450649 and preceding 72450651. In scientific notation, it is written as 7.2450650 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 28980240 positive integers (up to 72450650) that are relatively prime to 72450650.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred fifty thousand six hundred fifty

Notation

Scientific notation 7.2450650 × 10^7
Engineering notation 7.2450650 × 10^6

Prime Factorization of 72450650

Prime Factorization 2 × 5 × 5 × 1449013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14490130
Product of the distinct prime numbers

The prime factorization of 72450650 is 2 × 5 × 5 × 1449013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 16, 72, 787, 704, 8490, 1034, 24539, 57720, 266069, 520009, 1291353, 3176081, 38349375, 33023966, 179242023, 635578246, 1033042086, 3947018620

Basic calculations (n = 72450650)

Multiplication

n×y
n×2 144901300
n×3 217351950
n×4 289802600
n×5 362253250

Division

n÷y
n÷2 36225325
n÷3 24150216.666667
n÷3 18112662.5
n÷5 14490130

Exponentiation

ny
n2 5249096685422500
n3 3.8030046677171E+23
n4 2.7553016012913E+31
n5 1.996233919596E+39

Nth Root

y√n
2√n 8511.7947578639
3√n 416.88291352787
4√n 92.259388453772
5√n 37.325742635061

Divisors of 72450650

1, 2, 5, 10, 25, 50, 1449013, 2898026, 7245065, 14490130, 36225325, 72450650

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72450649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72450650 can be divided by 12 positive divisors. The sum of these divisors (counting 72450650) is 1, the average is 0.083333333333333.

Base conversion 72450650

Base System Value
2 Binary 100010100011000001001011010
3 Ternary 12001022212121102
4 Quaternary 10110120021122
5 Quinary 122021410100
6 Senary 11104511402
8 Octal 424301132
10 Decimal 72450650
12 Duodecimal 2031b562
16 Hexadecimal 451825a
20 Vigesimal 12cg6ca
36 Base36 174va2

Cryptographic Hash Functions

md5 1bd8fd0a0f79389f4ba25a05c0a4ec56
sha1 e342229f4809171a03600d4118a585ab873bd595
sha256 c462df08a3e04faf8b9af12489361e8e6a6f1bd21bddf574b087efae2ee1939f
sha512 f3234f95170d9a0abb9c5f78372fefeffe362c3c4ba9a5bbc8cc047b19398fa5241c6ce178c4b18bdce309ee411d6b9036c4ce11d73ea2487be5ab29c245bd34
ripemd-160 f01716ef4404f719fb4cc6d1de811e4d1e1fef9f

72450650 as geometric shapes

Circle

Radius = n
Diameter 144901300
Circumference 455220859.57561
Area 1.6490523584906E+16

Sphere

Radius = n
Volume 1.592998870089E+24
Surface area 6.5962094339623E+16
Circumference 455220859.57561

Square

Length = n
Perimeter 289802600
Area 5249096685422500
Diagonal 102460691.83275

Cube

Length = n
Surface area 31494580112535000
Volume 3.8030046677171E+23
Space diagonal 125488206.84139

Equilateral Triangle

Length = n
Perimeter 217351950
Area 2.2729255382483E+15
Altitude 62744103.420695

Triangular Pyramid

Length = n
Surface area 2.2729255382483E+15
Volume 4.481883982378E+22
Height 34153563.944249