72038512 (number)

72038512 is an even 8-digits composite number following 72038511 and preceding 72038513. In scientific notation, it is written as 7.2038512 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 28498176 positive integers (up to 72038512) that are relatively prime to 72038512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2038512 × 10^7
Engineering notation 7.2038512 × 10^6

Prime Factorization of 72038512

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 49477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9004814
Product of the distinct prime numbers

The prime factorization of 72038512 is 2 × 2 × 2 × 2 × 7 × 13 × 49477. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 96, 55, 378, 49, 9588, 3761, 71377, 82689, 663474, 628681, 64045, 6185864, 931953, 84704733, 886425848, 105014179, 9632585959, 8496118298

Basic calculations (n = 72038512)

Multiplication

n×y
n×2 144077024
n×3 216115536
n×4 288154048
n×5 360192560

Division

n÷y
n÷2 36019256
n÷3 24012837.333333
n÷3 18009628
n÷5 14407702.4

Exponentiation

ny
n2 5189547211174144
n3 3.7384725904674E+23
n4 2.6931400257005E+31
n5 1.9400980005911E+39

Nth Root

y√n
2√n 8487.5504122214
3√n 416.09092563764
4√n 92.127902462942
5√n 37.283179924119

Divisors of 72038512

1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49477, 98954, 197908, 346339, 395816, 643201, 692678, 791632, 1286402, 1385356, 2572804, 2770712, 4502407, 5145608, 5541424, 9004814, 10291216, 18009628, 36019256, 72038512

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72038511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72038512 can be divided by 40 positive divisors. The sum of these divisors (counting 72038512) is 1, the average is 0.025.

Base conversion 72038512

Base System Value
2 Binary 100010010110011100001110000
3 Ternary 12000112221021001
4 Quaternary 10102303201300
5 Quinary 121420213022
6 Senary 11052011344
8 Octal 422634160
10 Decimal 72038512
12 Duodecimal 20160b54
16 Hexadecimal 44b3870
20 Vigesimal 12a4g5c
36 Base36 16w19s

Cryptographic Hash Functions

md5 c55dd6827a7f7be80f200c89807f7019
sha1 7f2f80659e33b7e0f23cdbe707c805f49f027942
sha256 fb9112721789799fe78de579fae2792caa694aa8929797d0666c05b4d330a504
sha512 cb3266a6ff867764190d216ca2d843d8194cff889dfd246191c1ec0224f3c07cf9332c1fd94f7b980bc52d27df330651ee4c5141b84716b691d161156bbee6e4
ripemd-160 e14e4903343b418e146638c909cf1c3174ac3fe5

72038512 as geometric shapes

Circle

Radius = n
Diameter 144077024
Circumference 452631320.14948
Area 1.6303443394082E+16

Sphere

Radius = n
Volume 1.5659677367812E+24
Surface area 6.5213773576328E+16
Circumference 452631320.14948

Square

Length = n
Perimeter 288154048
Area 5189547211174144
Diagonal 101877840.68358

Cube

Length = n
Surface area 31137283267044864
Volume 3.7384725904674E+23
Space diagonal 124774362.88566

Equilateral Triangle

Length = n
Perimeter 216115536
Area 2.2471398595077E+15
Altitude 62387181.44283

Triangular Pyramid

Length = n
Surface area 2.2471398595077E+15
Volume 4.4058321999992E+22
Height 33959280.227859