72045250 (number)

72045250 is an even 8-digits composite number following 72045249 and preceding 72045251. In scientific notation, it is written as 7.2045250 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 28818000 positive integers (up to 72045250) that are relatively prime to 72045250.

Interesting facts

Basic properties

Name

Name seventy-two million forty-five thousand two hundred fifty

Notation

Scientific notation 7.2045250 × 10^7
Engineering notation 7.2045250 × 10^6

Prime Factorization of 72045250

Prime Factorization 2 × 25 × 5 × 288181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72045250
Product of the distinct prime numbers

The prime factorization of 72045250 is 2 × 25 × 5 × 288181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 53, 56, 765, 393, 9515, 7106, 29029, 46793, 141521, 296889, 767710, 8224498, 56011134, 85077576, 395350535, 48658006, 8998537101, 3547978021

Basic calculations (n = 72045250)

Multiplication

n×y
n×2 144090500
n×3 216135750
n×4 288181000
n×5 360226250

Division

n÷y
n÷2 36022625
n÷3 24015083.333333
n÷3 18011312.5
n÷5 14409050

Exponentiation

ny
n2 5190518047562500
n3 3.7395217036615E+23
n4 2.6941477602072E+31
n5 1.9410054892107E+39

Nth Root

y√n
2√n 8487.9473372542
3√n 416.10389801947
4√n 92.130056644149
5√n 37.283877341822

Divisors of 72045250

1, 2, 5, 10, 25, 50, 125, 250, 288181, 576362, 1440905, 2881810, 7204525, 14409050, 36022625, 72045250

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72045249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72045250 can be divided by 16 positive divisors. The sum of these divisors (counting 72045250) is 1, the average is 0.0625.

Base conversion 72045250

Base System Value
2 Binary 100010010110101001011000010
3 Ternary 12000120021111121
4 Quaternary 10102311023002
5 Quinary 121420422000
6 Senary 11052102454
8 Octal 422651302
10 Decimal 72045250
12 Duodecimal 20164a2a
16 Hexadecimal 44b52c2
20 Vigesimal 12a5d2a
36 Base36 16w6gy

Cryptographic Hash Functions

md5 ab09378c26b93ffab3d60c779340c456
sha1 2312d707bc20459d09f569be58941c01b50bb8d3
sha256 76d55c138d6ce36870507e15bf17195442ca19433205ba2d91ecbbe45b78a1a5
sha512 f65e11cc545ecbc85e69cc6dff4446bb6f872b9279c6cea3cc24492303aa1eeea950b14c29b96d5a7b8de972e685e60b282733f4dbfebc667df484ecfe0c5a2d
ripemd-160 aee15168060c12eedecca36db8ce5db75243db77

72045250 as geometric shapes

Circle

Radius = n
Diameter 144090500
Circumference 452673656.25208
Area 1.6306493366548E+16

Sphere

Radius = n
Volume 1.5664071882884E+24
Surface area 6.522597346619E+16
Circumference 452673656.25208

Square

Length = n
Perimeter 288181000
Area 5190518047562500
Diagonal 101887369.65456

Cube

Length = n
Surface area 31143108285375000
Volume 3.7395217036615E+23
Space diagonal 124786033.444

Equilateral Triangle

Length = n
Perimeter 216135750
Area 2.2475602439954E+15
Altitude 62393016.722001

Triangular Pyramid

Length = n
Surface area 2.2475602439954E+15
Volume 4.4070685917556E+22
Height 33962456.55152