72271837 (number)

72271837 is an odd 8-digits composite number following 72271836 and preceding 72271838. In scientific notation, it is written as 7.2271837 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 65640960 positive integers (up to 72271837) that are relatively prime to 72271837.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred seventy-one thousand eight hundred thirty-seven

Notation

Scientific notation 7.2271837 × 10^7
Engineering notation 7.2271837 × 10^6

Prime Factorization of 72271837

Prime Factorization 11 × 1409 × 4663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72271837
Product of the distinct prime numbers

The prime factorization of 72271837 is 11 × 1409 × 4663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72271837)

Multiplication

n×y
n×2 144543674
n×3 216815511
n×4 289087348
n×5 361359185

Division

n÷y
n÷2 36135918.5
n÷3 24090612.333333
n÷3 18067959.25
n÷5 14454367.4

Exponentiation

ny
n2 5223218423354569
n3 3.7749159050808E+23
n4 2.7282010698071E+31
n5 1.9717210302032E+39

Nth Root

y√n
2√n 8501.2844323667
3√n 416.53966611177
4√n 92.202410122332
5√n 37.307299938232

Divisors of 72271837

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72271836
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72271837 can be divided by 8 positive divisors. The sum of these divisors (counting 72271837) is 1, the average is 0.125.

Base conversion 72271837

Base System Value
2 Binary 100010011101100011111011101
3 Ternary 12000222210022201
4 Quaternary 10103230133131
5 Quinary 122000144322
6 Senary 11101011501
8 Octal 423543735
10 Decimal 72271837
12 Duodecimal 20253b91
16 Hexadecimal 44ec7dd
20 Vigesimal 12bdjbh
36 Base36 1711b1

Cryptographic Hash Functions

md5 032846e401ce04605942e4b589c7d6ea
sha1 b2d4d21619bf47c394bae08ef4a975a297e39ad0
sha256 3e38e3600f425fbcc487181a9b3dd4881ab511181c126ed9610fb6680a206ece
sha512 8b483d28d3de47fb2df0161c62e51645c01b6d6336ea6dc01a5a288cec7751eddb24b92e85eccd7e0eac31bbc1c650b516ed7edfe5d3a2727e985056f1e8ce17
ripemd-160 c0ef3c05304aaff9cffb78202eeef6176396c541

72271837 as geometric shapes

Circle

Radius = n
Diameter 144543674
Circumference 454097344.36128
Area 1.6409224626906E+16

Sphere

Radius = n
Volume 1.5812330767095E+24
Surface area 6.5636898507622E+16
Circumference 454097344.36128

Square

Length = n
Perimeter 289087348
Area 5223218423354569
Diagonal 102207812.06302

Cube

Length = n
Surface area 31339310540127414
Volume 3.7749159050808E+23
Space diagonal 125178493.64034

Equilateral Triangle

Length = n
Perimeter 216815511
Area 2.26171992207E+15
Altitude 62589246.820168

Triangular Pyramid

Length = n
Surface area 2.26171992207E+15
Volume 4.4487810581526E+22
Height 34069270.687673