72234540 (number)

72234540 is an even 8-digits composite number following 72234539 and preceding 72234541. In scientific notation, it is written as 7.2234540 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 16510464 positive integers (up to 72234540) that are relatively prime to 72234540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2234540 × 10^7
Engineering notation 7.2234540 × 10^6

Prime Factorization of 72234540

Prime Factorization 2 × 2 × 105 × 3 × 57329

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36117270
Product of the distinct prime numbers

The prime factorization of 72234540 is 2 × 2 × 105 × 3 × 57329. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 89, 55, 607, 961, 397, 8729, 5468, 36316, 629334, 152435, 9481528, 4021510, 27204791, 6561474, 145613879, 909838681, 7955785934, 673363397

Basic calculations (n = 72234540)

Multiplication

n×y
n×2 144469080
n×3 216703620
n×4 288938160
n×5 361172700

Division

n÷y
n÷2 36117270
n÷3 24078180
n÷3 18058635
n÷5 14446908

Exponentiation

ny
n2 5217828769011600
n3 3.7690746092832E+23
n4 2.7225737062725E+31
n5 1.9666385928869E+39

Nth Root

y√n
2√n 8499.0905395813
3√n 416.46799986844
4√n 92.190512199365
5√n 37.303448541216

Divisors of 72234540

1, 2, 3, 4, 6, 12, 105, 210, 315, 420, 630, 1260, 57329, 114658, 171987, 229316, 343974, 687948, 6019545, 12039090, 18058635, 24078180, 36117270, 72234540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72234539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72234540 can be divided by 24 positive divisors. The sum of these divisors (counting 72234540) is 1, the average is 0.041666666666667.

Base conversion 72234540

Base System Value
2 Binary 100010011100011011000101100
3 Ternary 12000220220011100
4 Quaternary 10103203120230
5 Quinary 121443001130
6 Senary 11100123100
8 Octal 423433054
10 Decimal 72234540
12 Duodecimal 20236490
16 Hexadecimal 44e362c
20 Vigesimal 12b9670
36 Base36 1708j0

Cryptographic Hash Functions

md5 859104f9dbd194fbd811b43c767f224e
sha1 0214f51e17ecedc02afb34282369711d0692b450
sha256 bdfd30f5aeb84ea6b66761d559d7a50f34b5424c5a72bdec2e1e8be6e1ad6026
sha512 ac08271b5c5ee8a61f015c76800bc6006e924a755b210f30fe4db446ad129f668466f1d135cd92860e2124b9c13d6612de6771f19db0d8fa1be5ea376109bc4b
ripemd-160 831cac7fd677962eb9cce43bb7aef2045f9fd4b1

72234540 as geometric shapes

Circle

Radius = n
Diameter 144469080
Circumference 453863000.39888
Area 1.6392292528416E+16

Sphere

Radius = n
Volume 1.5787862804475E+24
Surface area 6.5569170113665E+16
Circumference 453863000.39888

Square

Length = n
Perimeter 288938160
Area 5217828769011600
Diagonal 102155066.13978

Cube

Length = n
Surface area 31306972614069600
Volume 3.7690746092832E+23
Space diagonal 125113893.34137

Equilateral Triangle

Length = n
Perimeter 216703620
Area 2.2593861332807E+15
Altitude 62556946.670683

Triangular Pyramid

Length = n
Surface area 2.2593861332807E+15
Volume 4.441897025037E+22
Height 34051688.713261