72732912 (number)

72732912 is an even 8-digits composite number following 72732911 and preceding 72732913. In scientific notation, it is written as 7.2732912 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 80 positive divisors. There are 19685376 positive integers (up to 72732912) that are relatively prime to 72732912.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred thirty-two thousand nine hundred twelve

Notation

Scientific notation 7.2732912 × 10^7
Engineering notation 7.2732912 × 10^6

Prime Factorization of 72732912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 19 × 11393

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9091614
Product of the distinct prime numbers

The prime factorization of 72732912 is 2 × 2 × 2 × 2 × 3 × 7 × 19 × 11393. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 8, 49, 66, 136, 157, 2526, 5283, 17333, 21153, 62401, 372537, 79482, 4205481, 65046431, 58210230, 518886514, 461326692, 6002900705, 3711949001

Basic calculations (n = 72732912)

Multiplication

n×y
n×2 145465824
n×3 218198736
n×4 290931648
n×5 363664560

Division

n÷y
n÷2 36366456
n÷3 24244304
n÷3 18183228
n÷5 14546582.4

Exponentiation

ny
n2 5290076487999744
n3 3.8476266767495E+23
n4 2.7984909248888E+31
n5 2.0354239417273E+39

Nth Root

y√n
2√n 8528.3592794863
3√n 417.42359293543
4√n 92.349116289688
5√n 37.354781045721

Divisors of 72732912

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11393, 22786, 34179, 45572, 68358, 79751, 91144, 136716, 159502, 182288, 216467, 239253, 273432, 319004, 432934, 478506, 546864, 638008, 649401, 865868, 957012, 1276016, 1298802, 1515269, 1731736, 1914024, 2597604, 3030538, 3463472, 3828048, 4545807, 5195208, 6061076, 9091614, 10390416, 12122152, 18183228, 24244304, 36366456, 72732912

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72732911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72732912 can be divided by 80 positive divisors. The sum of these divisors (counting 72732912) is 1, the average is 0.0125.

Base conversion 72732912

Base System Value
2 Binary 100010101011101000011110000
3 Ternary 12001212012210120
4 Quaternary 10111131003300
5 Quinary 122104423122
6 Senary 11114530240
8 Octal 425350360
10 Decimal 72732912
12 Duodecimal 20436980
16 Hexadecimal 455d0f0
20 Vigesimal 12ebc5c
36 Base36 17ax2o

Cryptographic Hash Functions

md5 2ffba4b4f11eb2c2af9b9be47aa0076b
sha1 f0a83b546d56f57a2d5e25f04ba25feabec1db3b
sha256 9866f3433660b2f240df10672d3b52ea7547404a3d13c9c3f5ebe8395df4a466
sha512 c1ae0234b3fa5d9737526991c41a27449eef377b26828100ee69a7ad6fabe249697c37e738f96f3298a17d032f4b782e3436b9e63eeb251d92e5f6105aa5d951
ripemd-160 1497e7e9f916f6f2d24809a45f33a12e74143bd4

72732912 as geometric shapes

Circle

Radius = n
Diameter 145465824
Circumference 456994364.02679
Area 1.6619265431628E+16

Sphere

Radius = n
Volume 1.6116900935243E+24
Surface area 6.6477061726512E+16
Circumference 456994364.02679

Square

Length = n
Perimeter 290931648
Area 5290076487999744
Diagonal 102859870.58129

Cube

Length = n
Surface area 31740458927998464
Volume 3.8476266767495E+23
Space diagonal 125977098.96644

Equilateral Triangle

Length = n
Perimeter 218198736
Area 2.2906703132853E+15
Altitude 62988549.483218

Triangular Pyramid

Length = n
Surface area 2.2906703132853E+15
Volume 4.5344715243398E+22
Height 34286623.527096