72038672 (number)

72038672 is an even 8-digits composite number following 72038671 and preceding 72038673. In scientific notation, it is written as 7.2038672 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 35971488 positive integers (up to 72038672) that are relatively prime to 72038672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2038672 × 10^7
Engineering notation 7.2038672 × 10^6

Prime Factorization of 72038672

Prime Factorization 2 × 2 × 2 × 2 × 883 × 5099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9004834
Product of the distinct prime numbers

The prime factorization of 72038672 is 2 × 2 × 2 × 2 × 883 × 5099. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 37, 25, 407, 780, 9826, 2360, 31581, 97169, 701211, 85385, 6984805, 261963, 30011875, 77566982, 735728274, 101420553, 847250291, 3601462574

Basic calculations (n = 72038672)

Multiplication

n×y
n×2 144077344
n×3 216116016
n×4 288154688
n×5 360193360

Division

n÷y
n÷2 36019336
n÷3 24012890.666667
n÷3 18009668
n÷5 14407734.4

Exponentiation

ny
n2 5189570263523584
n3 3.7384975003493E+23
n4 2.6931639520048E+31
n5 1.940119545807E+39

Nth Root

y√n
2√n 8487.5598377861
3√n 416.09123368814
4√n 92.127953617706
5√n 37.283196485548

Divisors of 72038672

1, 2, 4, 8, 16, 883, 1766, 3532, 5099, 7064, 10198, 14128, 20396, 40792, 81584, 4502417, 9004834, 18009668, 36019336, 72038672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72038671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72038672 can be divided by 20 positive divisors. The sum of these divisors (counting 72038672) is 1, the average is 0.05.

Base conversion 72038672

Base System Value
2 Binary 100010010110011100100010000
3 Ternary 12000112221110222
4 Quaternary 10102303210100
5 Quinary 121420214142
6 Senary 11052012212
8 Octal 422634420
10 Decimal 72038672
12 Duodecimal 20161068
16 Hexadecimal 44b3910
20 Vigesimal 12a4gdc
36 Base36 16w1e8

Cryptographic Hash Functions

md5 d58d9c640249811dec3ec5a4c5acd797
sha1 0bee94bfee014d8dc88cd6e9e9ae0d8bd922a781
sha256 ddc5ad28db1d8078e4fd8670fd5559706f0a1315b3211486e5f9642fe809c09e
sha512 894e722b3cf09fca7448828a8d2dd50f940c0533a8faad0c98c875758b3b1e76d9accc89b164a20f88a2641073db59a18793d25cbf3f4ccf5bda27d9ddfc06d6
ripemd-160 7922ef3db64849cc4deb855a34c0decfa9f48e67

72038672 as geometric shapes

Circle

Radius = n
Diameter 144077344
Circumference 452632325.45913
Area 1.6303515815174E+16

Sphere

Radius = n
Volume 1.5659781710082E+24
Surface area 6.5214063260695E+16
Circumference 452632325.45913

Square

Length = n
Perimeter 288154688
Area 5189570263523584
Diagonal 101878066.95775

Cube

Length = n
Surface area 31137421581141504
Volume 3.7384975003493E+23
Space diagonal 124774640.01379

Equilateral Triangle

Length = n
Perimeter 216116016
Area 2.2471498414679E+15
Altitude 62387320.006895

Triangular Pyramid

Length = n
Surface area 2.2471498414679E+15
Volume 4.4058615565766E+22
Height 33959355.652582