72457650 (number)

72457650 is an even 8-digits composite number following 72457649 and preceding 72457651. In scientific notation, it is written as 7.2457650 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 19321920 positive integers (up to 72457650) that are relatively prime to 72457650.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2457650 × 10^7
Engineering notation 7.2457650 × 10^6

Prime Factorization of 72457650

Prime Factorization 2 × 3 × 3 × 25 × 161017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24152550
Product of the distinct prime numbers

The prime factorization of 72457650 is 2 × 3 × 3 × 25 × 161017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 21, 49, 554, 69, 4788, 447, 10589, 42700, 183601, 346013, 1790143, 6587661, 28959324, 30789390, 675358670, 308189974, 1552040663, 6970441977

Basic calculations (n = 72457650)

Multiplication

n×y
n×2 144915300
n×3 217372950
n×4 289830600
n×5 362288250

Division

n÷y
n÷2 36228825
n÷3 24152550
n÷3 18114412.5
n÷5 14491530

Exponentiation

ny
n2 5250111043522500
n3 3.8041070845269E+23
n4 2.7563665969317E+31
n5 1.9971984615217E+39

Nth Root

y√n
2√n 8512.2059420576
3√n 416.89633915583
4√n 92.261616840686
5√n 37.326463871106

Divisors of 72457650

1, 2, 3, 6, 9, 18, 25, 50, 75, 150, 225, 450, 161017, 322034, 483051, 966102, 1449153, 2898306, 4025425, 8050850, 12076275, 24152550, 36228825, 72457650

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72457649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72457650 can be divided by 24 positive divisors. The sum of these divisors (counting 72457650) is 1, the average is 0.041666666666667.

Base conversion 72457650

Base System Value
2 Binary 100010100011001110110110010
3 Ternary 12001100020012200
4 Quaternary 10110121312302
5 Quinary 122022121100
6 Senary 11105004030
8 Octal 424316662
10 Decimal 72457650
12 Duodecimal 20323616
16 Hexadecimal 4519db2
20 Vigesimal 12ch42a
36 Base36 1750oi

Cryptographic Hash Functions

md5 75b560c2caa5850315ff32d55f3ccfbd
sha1 d31cd3e3a1ad0559f19a4295dd3ffe090782238a
sha256 f773bf256eb7c63ed2517641e752c75626930e889c906c26c70e2cc0648981d8
sha512 9e7cccb08ee08b970b6af55a0279954f1d72cf89281a31e3c1d480f690b2c91dc187ebf503e2e6af0feed968167d510dccae5c06fb20efcc897c2dac3887b55e
ripemd-160 61cd1dffa7cf948f99ddd6a63ba5bec90b9cb827

72457650 as geometric shapes

Circle

Radius = n
Diameter 144915300
Circumference 455264841.87276
Area 1.6493710284861E+16

Sphere

Radius = n
Volume 1.5934606493625E+24
Surface area 6.5974841139444E+16
Circumference 455264841.87276

Square

Length = n
Perimeter 289830600
Area 5250111043522500
Diagonal 102470591.32768

Cube

Length = n
Surface area 31500666261135000
Volume 3.8041070845269E+23
Space diagonal 125500331.19704

Equilateral Triangle

Length = n
Perimeter 217372950
Area 2.2733647681899E+15
Altitude 62750165.598522

Triangular Pyramid

Length = n
Surface area 2.2733647681899E+15
Volume 4.4831831930479E+22
Height 34156863.775894