65644013 (number)

65644013 is an odd 8-digits composite number following 65644012 and preceding 65644014. In scientific notation, it is written as 6.5644013 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 65419680 positive integers (up to 65644013) that are relatively prime to 65644013.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-four thousand thirteen

Notation

Scientific notation 6.5644013 × 10^7
Engineering notation 6.5644013 × 10^6

Prime Factorization of 65644013

Prime Factorization 293 × 224041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65644013
Product of the distinct prime numbers

The prime factorization of 65644013 is 293 × 224041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 98, 18, 179, 361, 6660, 1543, 23188, 10870, 57788, 125970, 3181850, 5283259, 72310129, 68847101, 106843339, 102872497, 6135212262, 5474578643

Basic calculations (n = 65644013)

Multiplication

n×y
n×2 131288026
n×3 196932039
n×4 262576052
n×5 328220065

Division

n÷y
n÷2 32822006.5
n÷3 21881337.666667
n÷3 16411003.25
n÷5 13128802.6

Exponentiation

ny
n2 4309136442744169
n3 2.8286900866627E+23
n4 1.8568656882186E+31
n5 1.2189211537667E+39

Nth Root

y√n
2√n 8102.0992958615
3√n 403.39611154653
4√n 90.011661999218
5√n 36.596455511293

Divisors of 65644013

1, 293, 224041, 65644013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65644012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65644013 can be divided by 4 positive divisors. The sum of these divisors (counting 65644013) is 1, the average is 0.25.

Base conversion 65644013

Base System Value
2 Binary 11111010011010010111101101
3 Ternary 11120112001122202
4 Quaternary 3322122113231
5 Quinary 113301102023
6 Senary 10302551245
8 Octal 372322755
10 Decimal 65644013
12 Duodecimal 19b98525
16 Hexadecimal 3e9a5ed
20 Vigesimal 10a5a0d
36 Base36 132z8t

Cryptographic Hash Functions

md5 fa245d5865e1f7a374eeca6ef604f27c
sha1 676307a75f7756b0aa0ff1eae750f569ada51c7d
sha256 f9cf96b1e45fff4644f5b2edf558730a7c03c1272e1181f9ff1d6992ecf97bc1
sha512 465284d0b52bc7c7b565acd54f133d60fab73f113af48020e4f010c8d1d3b11295c5f8a52433104792412731095eff82523fe49daab915ab076f6a1fa37fcd07
ripemd-160 df11912064792075b75cafd5c3352963af607577

65644013 as geometric shapes

Circle

Radius = n
Diameter 131288026
Circumference 412453497.98591
Area 1.3537551391841E+16

Sphere

Radius = n
Volume 1.1848789327389E+24
Surface area 5.4150205567365E+16
Circumference 412453497.98591

Square

Length = n
Perimeter 262576052
Area 4309136442744169
Diagonal 92834653.473196

Cube

Length = n
Surface area 25854818656465014
Volume 2.8286900866627E+23
Space diagonal 113698765.72871

Equilateral Triangle

Length = n
Perimeter 196932039
Area 1.8659108138949E+15
Altitude 56849382.864356

Triangular Pyramid

Length = n
Surface area 1.8659108138949E+15
Volume 3.333643236924E+22
Height 30944884.491065