72045765 (number)

72045765 is an odd 8-digits composite number following 72045764 and preceding 72045766. In scientific notation, it is written as 7.2045765 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 34931040 positive integers (up to 72045765) that are relatively prime to 72045765.

Interesting facts

Basic properties

Name

Name seventy-two million forty-five thousand seven hundred sixty-five

Notation

Scientific notation 7.2045765 × 10^7
Engineering notation 7.2045765 × 10^6

Prime Factorization of 72045765

Prime Factorization 5 × 3 × 3 × 11 × 145547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24015255
Product of the distinct prime numbers

The prime factorization of 72045765 is 5 × 3 × 3 × 11 × 145547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 53, 70, 129, 789, 6673, 6808, 30800, 17688, 650056, 479114, 5837936, 6047228, 28600523, 16694330, 118657002, 479058595, 6738017429, 597658687

Basic calculations (n = 72045765)

Multiplication

n×y
n×2 144091530
n×3 216137295
n×4 288183060
n×5 360228825

Division

n÷y
n÷2 36022882.5
n÷3 24015255
n÷3 18011441.25
n÷5 14409153

Exponentiation

ny
n2 5190592254435225
n3 3.7396018977386E+23
n4 2.6942247951803E+31
n5 1.9410748645073E+39

Nth Root

y√n
2√n 8487.9776743344
3√n 416.10488949356
4√n 92.13022128669
5√n 37.283930644828

Divisors of 72045765

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 145547, 436641, 727735, 1309923, 1601017, 2183205, 4803051, 6549615, 8005085, 14409153, 24015255, 72045765

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 -72045764
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 72045765 can be divided by 24 positive divisors. The sum of these divisors (counting 72045765) is 1, the average is 0.041666666666667.

Base conversion 72045765

Base System Value
2 Binary 100010010110101010011000101
3 Ternary 12000120022012200
4 Quaternary 10102311103011
5 Quinary 121420431030
6 Senary 11052105113
8 Octal 422652305
10 Decimal 72045765
12 Duodecimal 20165199
16 Hexadecimal 44b54c5
20 Vigesimal 12a5e85
36 Base36 16w6v9

Cryptographic Hash Functions

md5 d26ccf4e3578de4c1496dffbae658af0
sha1 fbdcd95dca5c07cd8ee9b5ab33f29e71a920595b
sha256 2823c9ee4b031ead825f6f876b1046da8365ba2de97d665b57cfd6ced36c314f
sha512 636ff920196642578a17aeece8c21a95c02e8286aedf60b2d0210fe2eaef8f7f37cc3bd932c2b59b08208968070a49b29f349ac55a98c361f6e8a04715f1adfd
ripemd-160 9c99ce7679b6df2fb8f1b247a945036b5fd5caec

72045765 as geometric shapes

Circle

Radius = n
Diameter 144091530
Circumference 452676892.09251
Area 1.6306726494314E+16

Sphere

Radius = n
Volume 1.5664407799048E+24
Surface area 6.5226905977255E+16
Circumference 452676892.09251

Square

Length = n
Perimeter 288183060
Area 5190592254435225
Diagonal 101888097.97454

Cube

Length = n
Surface area 31143553526611350
Volume 3.7396018977386E+23
Space diagonal 124786925.45017

Equilateral Triangle

Length = n
Perimeter 216137295
Area 2.2475923765138E+15
Altitude 62393462.725084

Triangular Pyramid

Length = n
Surface area 2.2475923765138E+15
Volume 4.4071631013817E+22
Height 33962699.324848