72433440 (number)

72433440 is an even 8-digits composite number following 72433439 and preceding 72433441. In scientific notation, it is written as 7.2433440 × 10^7. The sum of its digits is 27. It has a total of 12 prime factors and 168 positive divisors. There are 18475776 positive integers (up to 72433440) that are relatively prime to 72433440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2433440 × 10^7
Engineering notation 7.2433440 × 10^6

Prime Factorization of 72433440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 45 × 3 × 9 × 3 × 69 × 3 × 3

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 167670
Product of the distinct prime numbers

The prime factorization of 72433440 is 2 × 2 × 2 × 2 × 2 × 45 × 3 × 9 × 3 × 69 × 3 × 3. Since it has a total of 12 prime factors.

Most popular turbo-numbers

7, 5, 60, 24, 25, 222, 9375, 7635, 98698, 58545, 332360, 17857, 2477565, 8997910, 46354481, 79818187, 806674102, 934650058, 4551727435, 5426246099

Basic calculations (n = 72433440)

Multiplication

n×y
n×2 144866880
n×3 217300320
n×4 289733760
n×5 362167200

Division

n÷y
n÷2 36216720
n÷3 24144480
n÷3 18108360
n÷5 14486688

Exponentiation

ny
n2 5246603230233600
n3 3.8002952028093E+23
n4 2.7526845455498E+31
n5 1.9938641086901E+39

Nth Root

y√n
2√n 8510.7837476933
3√n 416.84990198553
4√n 92.253909118765
5√n 37.323969187685

Divisors of 72433440

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 45, 48, 54, 69, 72, 81, 90, 96, 108, 135, 138, 144, 162, 180, 207, 216, 243, 270, 276, 288, 324, 360, 405, 414, 432, 486, 540, 552, 621, 648, 720, 729, 810, 828, 864, 972, 1080, 1104, 1215, 1242, 1296, 1440, 1458, 1620, 1656, 1863, 1944, 2160, 2208, 2430, 2484, 2592, 2916, 3105, 3240, 3312, 3645, 3726, 3888, 4320, 4860, 4968, 5589, 5832, 6210, 6480, 6624, 7290, 7452, 7776, 9315, 9720, 9936, 10935, 11178, 11664, 12420, 12960, 14580, 14904, 16767, 18630, 19440, 19872, 21870, 22356, 23328, 24840, 27945, 29160, 29808, 32805, 33534, 37260, 38880, 43740, 44712, 49680, 50301, 55890, 58320, 59616, 65610, 67068, 74520, 83835, 87480, 89424, 99360, 100602, 111780, 116640, 131220, 134136, 149040, 167670, 174960, 178848, 201204, 223560, 251505, 262440, 268272, 298080, 335340, 349920, 402408, 447120, 503010, 524880, 536544, 670680, 754515, 804816, 894240, 1006020, 1049760, 1341360, 1509030, 1609632, 2012040, 2263545, 2682720, 3018060, 4024080, 4527090, 6036120, 8048160, 9054180, 12072240, 18108360, 24144480, 36216720, 72433440

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72433439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
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 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72433440 can be divided by 168 positive divisors. The sum of these divisors (counting 72433440) is 1, the average is 0.005952380952381.

Base conversion 72433440

Base System Value
2 Binary 100010100010011111100100000
3 Ternary 12001022000000000
4 Quaternary 10110103330200
5 Quinary 122020332230
6 Senary 11104300000
8 Octal 424237440
10 Decimal 72433440
12 Duodecimal 20311600
16 Hexadecimal 4513f20
20 Vigesimal 12ce3c0
36 Base36 174i00

Cryptographic Hash Functions

md5 af307ef8cdef3105b9a4f37a17c8588e
sha1 45d91cab8e42d07c23226333d3cf58e57ba21a49
sha256 e07b7f4e135e7f2ec8a3a82f86a879c2a620e422047db9d084a4cbb5ea22fb66
sha512 0c254400a293cc1662e27893db44293aa4da68875be483b23fc54f874fdc5962906f253ac561c86bbdb1e0b7bd2403c8b4067b246d75a0f4daa7cbcae52e491e
ripemd-160 22425904018ac343183ba1c6c1fa3c9cfaa63e02

72433440 as geometric shapes

Circle

Radius = n
Diameter 144866880
Circumference 455112725.95647
Area 1.6482690164402E+16

Sphere

Radius = n
Volume 1.5918639320824E+24
Surface area 6.5930760657609E+16
Circumference 455112725.95647

Square

Length = n
Perimeter 289733760
Area 5246603230233600
Diagonal 102436353.21734

Cube

Length = n
Surface area 31479619381401600
Volume 3.8002952028093E+23
Space diagonal 125458398.24699

Equilateral Triangle

Length = n
Perimeter 217300320
Area 2.2718458404799E+15
Altitude 62729199.123496

Triangular Pyramid

Length = n
Surface area 2.2718458404799E+15
Volume 4.478690847362E+22
Height 34145451.072446