72051265 (number)

72051265 is an odd 8-digits composite number following 72051264 and preceding 72051266. In scientific notation, it is written as 7.2051265 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 48364800 positive integers (up to 72051265) that are relatively prime to 72051265.

Interesting facts

Basic properties

Name

Name seventy-two million fifty-one thousand two hundred sixty-five

Notation

Scientific notation 7.2051265 × 10^7
Engineering notation 7.2051265 × 10^6

Prime Factorization of 72051265

Prime Factorization 5 × 13 × 121 × 9161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72051265
Product of the distinct prime numbers

The prime factorization of 72051265 is 5 × 13 × 121 × 9161. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 55, 96, 222, 470, 7458, 6252, 51135, 55096, 434315, 683001, 1258989, 8547469, 94631104, 13850931, 986121053, 220148842, 7619555121, 5786460998

Basic calculations (n = 72051265)

Multiplication

n×y
n×2 144102530
n×3 216153795
n×4 288205060
n×5 360256325

Division

n÷y
n÷2 36025632.5
n÷3 24017088.333333
n÷3 18012816.25
n÷5 14410253

Exponentiation

ny
n2 5191384788100225
n3 3.7404584108438E+23
n4 2.6950476018118E+31
n5 1.9418158894576E+39

Nth Root

y√n
2√n 8488.3016558084
3√n 416.11547775718
4√n 92.131979550037
5√n 37.284499881221

Divisors of 72051265

1, 5, 13, 65, 121, 605, 1573, 7865, 9161, 45805, 119093, 595465, 1108481, 5542405, 14410253, 72051265

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 -72051264
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 72051265 can be divided by 16 positive divisors. The sum of these divisors (counting 72051265) is 1, the average is 0.0625.

Base conversion 72051265

Base System Value
2 Binary 100010010110110101001000001
3 Ternary 12000120120202101
4 Quaternary 10102312221001
5 Quinary 121421120030
6 Senary 11052150401
8 Octal 422665101
10 Decimal 72051265
12 Duodecimal 20168401
16 Hexadecimal 44b6a41
20 Vigesimal 12a6835
36 Base36 16wb41

Cryptographic Hash Functions

md5 1a38f01d43ce2d2582c3ce7063755ae5
sha1 9be559c629c5d43cb697f5447ecc9e5aa44a120b
sha256 5ceea356e32d9e5e86584562566b4f4f6e97fa1636fef616fcbbf06a183b832d
sha512 fed0c7335025d3ee58991b57e8717cbe40bfcdc754babc7100497cdf007d022039a819362fa8e867855251eb5578af6f5e82edd2d382097bf3fafb8336dd78ea
ripemd-160 2bf2207342aff24886422d0197a3022a558f98f9

72051265 as geometric shapes

Circle

Radius = n
Diameter 144102530
Circumference 452711449.6117
Area 1.6309216312253E+16

Sphere

Radius = n
Volume 1.5667995552753E+24
Surface area 6.5236865249014E+16
Circumference 452711449.6117

Square

Length = n
Perimeter 288205060
Area 5191384788100225
Diagonal 101895876.14914

Cube

Length = n
Surface area 31148308728601350
Volume 3.7404584108438E+23
Space diagonal 124796451.72961

Equilateral Triangle

Length = n
Perimeter 216153795
Area 2.2479355536574E+15
Altitude 62398225.864805

Triangular Pyramid

Length = n
Surface area 2.2479355536574E+15
Volume 4.4081725117565E+22
Height 33965292.049713