72503838 (number)

72503838 is an even 8-digits composite number following 72503837 and preceding 72503839. In scientific notation, it is written as 7.2503838 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 21970800 positive integers (up to 72503838) that are relatively prime to 72503838.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred three thousand eight hundred thirty-eight

Notation

Scientific notation 7.2503838 × 10^7
Engineering notation 7.2503838 × 10^6

Prime Factorization of 72503838

Prime Factorization 2 × 9 × 11 × 366181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72503838
Product of the distinct prime numbers

The prime factorization of 72503838 is 2 × 9 × 11 × 366181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 92, 94, 722, 705, 192, 3160, 56100, 31864, 534532, 351223, 4600199, 3180786, 18711707, 77550402, 172192636, 583002873, 7421125591, 7530270884

Basic calculations (n = 72503838)

Multiplication

n×y
n×2 145007676
n×3 217511514
n×4 290015352
n×5 362519190

Division

n÷y
n÷2 36251919
n÷3 24167946
n÷3 18125959.5
n÷5 14500767.6

Exponentiation

ny
n2 5256806524730244
n3 3.8113864866638E+23
n4 2.7634014838446E+31
n5 2.0035721351363E+39

Nth Root

y√n
2√n 8514.9185551008
3√n 416.98490361648
4√n 92.276316328193
5√n 37.33122139578

Divisors of 72503838

1, 2, 9, 11, 18, 22, 99, 198, 366181, 732362, 3295629, 4027991, 6591258, 8055982, 36251919, 72503838

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72503837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72503838 can be divided by 16 positive divisors. The sum of these divisors (counting 72503838) is 1, the average is 0.0625.

Base conversion 72503838

Base System Value
2 Binary 100010100100101001000011110
3 Ternary 12001102120120100
4 Quaternary 10110211020132
5 Quinary 122030110323
6 Senary 11110001530
8 Octal 424451036
10 Decimal 72503838
12 Duodecimal 203462a6
16 Hexadecimal 452521e
20 Vigesimal 12d2jbi
36 Base36 1760bi

Cryptographic Hash Functions

md5 32a659bc653a5cbf45d102cb39cfc813
sha1 923d4a9c53faa83a23bc2f93f4ecafe6cf40a319
sha256 26c434780e224fbe95390789a100a223bda64ab0f63c47f67ae8ac643f238fbc
sha512 88b8e93852760d4d88de7dc5b0a989f2dfc6438da9811cb4f935ebd9e37dc49629787cbd39c720bbd0432c6540a6fef66191e3301bf662007927777bb320f44a
ripemd-160 90e19aac8487affa181c54482356254c6d715178

72503838 as geometric shapes

Circle

Radius = n
Diameter 145007676
Circumference 455555049.63573
Area 1.6514744759435E+16

Sphere

Radius = n
Volume 1.5965098381993E+24
Surface area 6.6058979037742E+16
Circumference 455555049.63573

Square

Length = n
Perimeter 290015352
Area 5256806524730244
Diagonal 102535911.0237

Cube

Length = n
Surface area 31540839148381464
Volume 3.8113864866638E+23
Space diagonal 125580331.15974

Equilateral Triangle

Length = n
Perimeter 217511514
Area 2.2762639965981E+15
Altitude 62790165.579872

Triangular Pyramid

Length = n
Surface area 2.2762639965981E+15
Volume 4.491762050738E+22
Height 34178637.007901