72205344 (number)

72205344 is an even 8-digits composite number following 72205343 and preceding 72205345. In scientific notation, it is written as 7.2205344 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 72 positive divisors. There are 23721984 positive integers (up to 72205344) that are relatively prime to 72205344.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred five thousand three hundred forty-four

Notation

Scientific notation 7.2205344 × 10^7
Engineering notation 7.2205344 × 10^6

Prime Factorization of 72205344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 9 × 89 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 501426
Product of the distinct prime numbers

The prime factorization of 72205344 is 2 × 2 × 2 × 2 × 2 × 9 × 9 × 89 × 313. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 8, 68, 90, 233, 465, 542, 2548, 10344, 65141, 804944, 712210, 4207603, 7983308, 81618967, 61002737, 153694252, 357098414, 4992898699, 7395281298

Basic calculations (n = 72205344)

Multiplication

n×y
n×2 144410688
n×3 216616032
n×4 288821376
n×5 361026720

Division

n÷y
n÷2 36102672
n÷3 24068448
n÷3 18051336
n÷5 14441068.8

Exponentiation

ny
n2 5213611702158336
n3 3.7645062643677E+23
n4 2.7181746980882E+31
n5 1.9626673912756E+39

Nth Root

y√n
2√n 8497.3727704509
3√n 416.41188249359
4√n 92.181195319061
5√n 37.300432566845

Divisors of 72205344

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 81, 89, 144, 162, 178, 288, 313, 324, 356, 626, 648, 712, 801, 1252, 1296, 1424, 1602, 2504, 2592, 2817, 2848, 3204, 5008, 5634, 6408, 7209, 10016, 11268, 12816, 14418, 22536, 25353, 25632, 27857, 28836, 45072, 50706, 55714, 57672, 90144, 101412, 111428, 115344, 202824, 222856, 230688, 250713, 405648, 445712, 501426, 811296, 891424, 1002852, 2005704, 2256417, 4011408, 4512834, 8022816, 9025668, 18051336, 36102672, 72205344

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72205343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72205344 can be divided by 72 positive divisors. The sum of these divisors (counting 72205344) is 1, the average is 0.013888888888889.

Base conversion 72205344

Base System Value
2 Binary 100010011011100010000100000
3 Ternary 12000212102010000
4 Quaternary 10103130100200
5 Quinary 121441032334
6 Senary 11055340000
8 Octal 423342040
10 Decimal 72205344
12 Duodecimal 20221600
16 Hexadecimal 44dc420
20 Vigesimal 12b5d74
36 Base36 16zm00

Cryptographic Hash Functions

md5 991a7a7a1ac0f926be10ed3908e021a1
sha1 8835d4b967ca9945104cd16acdd0b6552cb0319b
sha256 977e856f7361ba8471f9cc74ba7c59c2b2681964209ee5da29452dfa1df72d9e
sha512 d1b7d2f2aba73cf78effd6a6a0c6d31ef7b353ac639324ac98b132a2f0227e4bb4b92074eb0583debd7e5ea1b99e5386bcaf46d0b7224536d396132e50b5a2c1
ripemd-160 ab03cf42217f790b5648c9eb83541c615e0633fd

72205344 as geometric shapes

Circle

Radius = n
Diameter 144410688
Circumference 453679556.52065
Area 1.637904422217E+16

Sphere

Radius = n
Volume 1.576872696604E+24
Surface area 6.5516176888682E+16
Circumference 453679556.52065

Square

Length = n
Perimeter 288821376
Area 5213611702158336
Diagonal 102113776.76061

Cube

Length = n
Surface area 31281670212950016
Volume 3.7645062643677E+23
Space diagonal 125063324.38599

Equilateral Triangle

Length = n
Perimeter 216616032
Area 2.2575600897685E+15
Altitude 62531662.192994

Triangular Pyramid

Length = n
Surface area 2.2575600897685E+15
Volume 4.4365131789227E+22
Height 34037925.586872