72028236 (number)

72028236 is an even 8-digits composite number following 72028235 and preceding 72028237. In scientific notation, it is written as 7.2028236 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 36 positive divisors. There are 20579328 positive integers (up to 72028236) that are relatively prime to 72028236.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-eight thousand two hundred thirty-six

Notation

Scientific notation 7.2028236 × 10^7
Engineering notation 7.2028236 × 10^6

Prime Factorization of 72028236

Prime Factorization 2 × 2 × 7 × 3 × 7 × 122497

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5144874
Product of the distinct prime numbers

The prime factorization of 72028236 is 2 × 2 × 7 × 3 × 7 × 122497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 62, 27, 976, 326, 7677, 1001, 54307, 59322, 793692, 983972, 2695185, 6720982, 48132696, 6690948, 817942898, 505167243, 7582299431, 8064183818

Basic calculations (n = 72028236)

Multiplication

n×y
n×2 144056472
n×3 216084708
n×4 288112944
n×5 360141180

Division

n÷y
n÷2 36014118
n÷3 24009412
n÷3 18007059
n÷5 14405647.2

Exponentiation

ny
n2 5188066781271696
n3 3.736872985052E+23
n4 2.6916036926935E+31
n5 1.938714659958E+39

Nth Root

y√n
2√n 8486.9450334028
3√n 416.07114013886
4√n 92.124616869775
5√n 37.282116204704

Divisors of 72028236

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 122497, 244994, 367491, 489988, 734982, 857479, 1469964, 1714958, 2572437, 3429916, 5144874, 6002353, 10289748, 12004706, 18007059, 24009412, 36014118, 72028236

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72028235
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72028236 can be divided by 36 positive divisors. The sum of these divisors (counting 72028236) is 1, the average is 0.027777777777778.

Base conversion 72028236

Base System Value
2 Binary 100010010110001000001001100
3 Ternary 12000112102011110
4 Quaternary 10102301001030
5 Quinary 121414400421
6 Senary 11051452020
8 Octal 422610114
10 Decimal 72028236
12 Duodecimal 20157010
16 Hexadecimal 44b104c
20 Vigesimal 12a3abg
36 Base36 16vtcc

Cryptographic Hash Functions

md5 dce9717d295ea7ad9c6f39812e94f380
sha1 6c042e8c95566fde05c5c4c6efd6e301295eac29
sha256 2b08e4917b0369aa2305fe97b1ef752307de7b79fabffd245170086c7fb1320b
sha512 3458a484093abca03df687b32237f73c0b0d87c2c057958bc62048a85211a63bd878af992817cb373daa87ad0b6d552fd2bd81efc949a808b4645e054be42d8a
ripemd-160 c10ed4528c5a08b4d19deb360d9d002ba62d787b

72028236 as geometric shapes

Circle

Radius = n
Diameter 144056472
Circumference 452566754.13726
Area 1.6298792486376E+16

Sphere

Radius = n
Volume 1.5652976956317E+24
Surface area 6.5195169945506E+16
Circumference 452566754.13726

Square

Length = n
Perimeter 288112944
Area 5188066781271696
Diagonal 101863308.22501

Cube

Length = n
Surface area 31128400687630176
Volume 3.736872985052E+23
Space diagonal 124756564.33156

Equilateral Triangle

Length = n
Perimeter 216084708
Area 2.2464988145557E+15
Altitude 62378282.165781

Triangular Pyramid

Length = n
Surface area 2.2464988145557E+15
Volume 4.4039470469385E+22
Height 33954436.075003