72029261 (number)

72029261 is an odd 8-digits composite number following 72029260 and preceding 72029262. In scientific notation, it is written as 7.2029261 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 67993200 positive integers (up to 72029261) that are relatively prime to 72029261.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-nine thousand two hundred sixty-one

Notation

Scientific notation 7.2029261 × 10^7
Engineering notation 7.2029261 × 10^6

Prime Factorization of 72029261

Prime Factorization 23 × 101 × 101 × 307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 713161
Product of the distinct prime numbers

The prime factorization of 72029261 is 23 × 101 × 101 × 307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 80, 45, 106, 735, 3983, 5790, 89157, 89947, 990869, 619825, 2935083, 1944488, 18222215, 38383988, 37486860, 867340764, 2119165106, 6576157067

Basic calculations (n = 72029261)

Multiplication

n×y
n×2 144058522
n×3 216087783
n×4 288117044
n×5 360146305

Division

n÷y
n÷2 36014630.5
n÷3 24009753.666667
n÷3 18007315.25
n÷5 14405852.2

Exponentiation

ny
n2 5188214440206121
n3 3.7370325203758E+23
n4 2.6917569077563E+31
n5 1.9388526085733E+39

Nth Root

y√n
2√n 8487.0054200525
3√n 416.07311376717
4√n 92.124944613565
5√n 37.282222312957

Divisors of 72029261

1, 23, 101, 307, 2323, 7061, 10201, 31007, 234623, 713161, 3131707, 72029261

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72029260
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72029261 can be divided by 12 positive divisors. The sum of these divisors (counting 72029261) is 1, the average is 0.083333333333333.

Base conversion 72029261

Base System Value
2 Binary 100010010110001010001001101
3 Ternary 12000112110120102
4 Quaternary 10102301101031
5 Quinary 121414414021
6 Senary 11051500445
8 Octal 422612115
10 Decimal 72029261
12 Duodecimal 20157725
16 Hexadecimal 44b144d
20 Vigesimal 12a3d31
36 Base36 16vu4t

Cryptographic Hash Functions

md5 f9d8eba4fde2cd767cc45c3d3add312e
sha1 dbaf94ce409258250d09045db0ded617e3d15f8b
sha256 107be3d33b129762113ee6afd4cc952a1c52ae6c0cb1acd4b47131883a854097
sha512 9e92fba5fbd45bd5ac6f47c379b35b96ad7cf868d8b49170935d933a70628e0e2e0f335329342ee540e28d91f2c26d458d36443c25d2911f197a6065ee01882f
ripemd-160 1cc2f36e610d6550eb483c540f44c1779a9f3231

72029261 as geometric shapes

Circle

Radius = n
Diameter 144058522
Circumference 452573194.4022
Area 1.62992563706E+16

Sphere

Radius = n
Volume 1.5653645216318E+24
Surface area 6.51970254824E+16
Circumference 452573194.4022

Square

Length = n
Perimeter 288117044
Area 5188214440206121
Diagonal 101864757.79391

Cube

Length = n
Surface area 31129286641236726
Volume 3.7370325203758E+23
Space diagonal 124758339.68364

Equilateral Triangle

Length = n
Perimeter 216087783
Area 2.2465627527499E+15
Altitude 62379169.84182

Triangular Pyramid

Length = n
Surface area 2.2465627527499E+15
Volume 4.4041350611206E+22
Height 33954919.264637