72669146 (number)

72669146 is an even 8-digits composite number following 72669145 and preceding 72669147. In scientific notation, it is written as 7.2669146 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 31676400 positive integers (up to 72669146) that are relatively prime to 72669146.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-nine thousand one hundred forty-six

Notation

Scientific notation 7.2669146 × 10^7
Engineering notation 7.2669146 × 10^6

Prime Factorization of 72669146

Prime Factorization 2 × 341 × 127 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72669146
Product of the distinct prime numbers

The prime factorization of 72669146 is 2 × 341 × 127 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 62, 91, 773, 503, 4138, 7211, 93951, 4754, 695713, 145234, 3135137, 52584, 91209794, 59595652, 182261535, 337326800, 181705914, 8544885924

Basic calculations (n = 72669146)

Multiplication

n×y
n×2 145338292
n×3 218007438
n×4 290676584
n×5 363345730

Division

n÷y
n÷2 36334573
n÷3 24223048.666667
n÷3 18167286.5
n÷5 14533829.2

Exponentiation

ny
n2 5280804780369316
n3 3.8375157358216E+23
n4 2.7886899128371E+31
n5 2.0265171442469E+39

Nth Root

y√n
2√n 8524.6199915304
3√n 417.30157016052
4√n 92.328868678926
5√n 37.348228851773

Divisors of 72669146

1, 2, 127, 254, 341, 682, 839, 1678, 43307, 86614, 106553, 213106, 286099, 572198, 36334573, 72669146

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 -72669145
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 72669146 can be divided by 16 positive divisors. The sum of these divisors (counting 72669146) is 1, the average is 0.0625.

Base conversion 72669146

Base System Value
2 Binary 100010101001101011111011010
3 Ternary 12001201222022212
4 Quaternary 10111031133122
5 Quinary 122100403041
6 Senary 11113315122
8 Octal 425153732
10 Decimal 72669146
12 Duodecimal 20405aa2
16 Hexadecimal 454d7da
20 Vigesimal 12e3ch6
36 Base36 179jve

Cryptographic Hash Functions

md5 acee94e95e812e70da96c390ab23086b
sha1 6bf20e8999ee08fd63ded8f69976168770156086
sha256 abf76bbc89f3a4b4190aa634978235495e0dc8a54b25aac83029f66e7b1df62b
sha512 f469daa607df169aeaa4cc48c506baa14d3d8cc5cd60bb823dfb30688d0fbeded0c233076b05b0e996202d07d12d44690e4d514870fbb7e2a9cc998226038821
ripemd-160 891802d3ba202fbebb25b30c6ef908448cfd6f2f

72669146 as geometric shapes

Circle

Radius = n
Diameter 145338292
Circumference 456593710.43249
Area 1.659013750305E+16

Sphere

Radius = n
Volume 1.6074548324923E+24
Surface area 6.63605500122E+16
Circumference 456593710.43249

Square

Length = n
Perimeter 290676584
Area 5280804780369316
Diagonal 102769691.83927

Cube

Length = n
Surface area 31684828682215896
Volume 3.8375157358216E+23
Space diagonal 125866653.01464

Equilateral Triangle

Length = n
Perimeter 218007438
Area 2.2866555461131E+15
Altitude 62933326.50732

Triangular Pyramid

Length = n
Surface area 2.2866555461131E+15
Volume 4.5225556661825E+22
Height 34256563.946424