65164939 (number)

65164939 is an odd 8-digits composite number following 65164938 and preceding 65164940. In scientific notation, it is written as 6.5164939 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 55855656 positive integers (up to 65164939) that are relatively prime to 65164939.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred sixty-four thousand nine hundred thirty-nine

Notation

Scientific notation 6.5164939 × 10^7
Engineering notation 6.5164939 × 10^6

Prime Factorization of 65164939

Prime Factorization 7 × 9309277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65164939
Product of the distinct prime numbers

The prime factorization of 65164939 is 7 × 9309277. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 6, 16, 711, 499, 6615, 2137, 79707, 57439, 918492, 932963, 9769044, 3953292, 79251061, 9310134, 981957181, 379109128, 3770895463, 7046002844

Basic calculations (n = 65164939)

Multiplication

n×y
n×2 130329878
n×3 195494817
n×4 260659756
n×5 325824695

Division

n÷y
n÷2 32582469.5
n÷3 21721646.333333
n÷3 16291234.75
n÷5 13032987.8

Exponentiation

ny
n2 4246469274873721
n3 2.7672091126252E+23
n4 1.8032501302447E+31
n5 1.1750868473913E+39

Nth Root

y√n
2√n 8072.4803499296
3√n 402.41237808206
4√n 89.846982976223
5√n 36.542882258143

Divisors of 65164939

1, 7, 9309277, 65164939

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 -65164938
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 65164939 can be divided by 4 positive divisors. The sum of these divisors (counting 65164939) is 1, the average is 0.25.

Base conversion 65164939

Base System Value
2 Binary 11111000100101011010001011
3 Ternary 11112121201111021
4 Quaternary 3320211122023
5 Quinary 113140234224
6 Senary 10244413311
8 Octal 370453213
10 Decimal 65164939
12 Duodecimal 199a7237
16 Hexadecimal 3e2568b
20 Vigesimal 1075c6j
36 Base36 12spl7

Cryptographic Hash Functions

md5 61f40277611127ea7cf3f648c45a9e6d
sha1 8994cb7fb5d16f8d281d6d796d6a6e117264e57a
sha256 3d6cb9f1df2d362577c9283ef27cbc7c8c79ff0e586d3bc8ac68fde73d141cb1
sha512 6c518bbf89fb8e10585496014a4e228a354351389555cac296de92d4eb61db614618d0ccc2ae069b01d9384baac088177f4bbc40c26a489bf2d7888adcb7b579
ripemd-160 76966d114cbc5a4436172e13f142aa398efe1506

65164939 as geometric shapes

Circle

Radius = n
Diameter 130329878
Circumference 409443387.26805
Area 1.3340676677638E+16

Sphere

Radius = n
Volume 1.159125842556E+24
Surface area 5.3362706710552E+16
Circumference 409443387.26805

Square

Length = n
Perimeter 260659756
Area 4246469274873721
Diagonal 92157140.525015

Cube

Length = n
Surface area 25478815649242326
Volume 2.7672091126252E+23
Space diagonal 112868985.22013

Equilateral Triangle

Length = n
Perimeter 195494817
Area 1.8387751342154E+15
Altitude 56434492.610063

Triangular Pyramid

Length = n
Surface area 1.8387751342154E+15
Volume 3.2611872141641E+22
Height 30719046.841672