64996943 (number)

64996943 is an odd 8-digits composite number following 64996942 and preceding 64996944. In scientific notation, it is written as 6.4996943 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 59018200 positive integers (up to 64996943) that are relatively prime to 64996943.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-six thousand nine hundred forty-three

Notation

Scientific notation 6.4996943 × 10^7
Engineering notation 6.4996943 × 10^6

Prime Factorization of 64996943

Prime Factorization 11 × 983 × 6011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64996943
Product of the distinct prime numbers

The prime factorization of 64996943 is 11 × 983 × 6011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 38, 20, 681, 783, 8377, 7435, 27879, 20477, 942870, 685739, 763013, 6893249, 73986351, 55752305, 671893735, 414640630, 8924401593, 9010529780

Basic calculations (n = 64996943)

Multiplication

n×y
n×2 129993886
n×3 194990829
n×4 259987772
n×5 324984715

Division

n÷y
n÷2 32498471.5
n÷3 21665647.666667
n÷3 16249235.75
n÷5 12999388.6

Exponentiation

ny
n2 4224602599345249
n3 2.7458625434729E+23
n4 1.7847267122395E+31
n5 1.1600178038601E+39

Nth Root

y√n
2√n 8062.0681589776
3√n 402.06627249924
4√n 89.789020258479
5√n 36.524021200101

Divisors of 64996943

1, 11, 983, 6011, 10813, 66121, 5908813, 64996943

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64996942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64996943 can be divided by 8 positive divisors. The sum of these divisors (counting 64996943) is 1, the average is 0.125.

Base conversion 64996943

Base System Value
2 Binary 11110111111100011001001111
3 Ternary 11112022012001012
4 Quaternary 3313330121033
5 Quinary 113114400233
6 Senary 10241035435
8 Octal 367743117
10 Decimal 64996943
12 Duodecimal 19925b7b
16 Hexadecimal 3dfc64f
20 Vigesimal 1064c73
36 Base36 12p3yn

Cryptographic Hash Functions

md5 6f652043657790f7f656c81420641c86
sha1 7485127bbdc8534514c1a23004d980e03c85b7bb
sha256 734efd8d068be3e0966ce3458c63741c4df124ee5cb9a145d97bd889dc3abfa2
sha512 798bbe246612937cf4f6bc7f5d5b157101db0305c0c104f66991fa16ea3b6747119b36ce5e2379b4b64bfe82afa490b5c6d34412775225fbdf7473d621874520
ripemd-160 50cb0d6c211c0f7c3016794dd313948d08abbb96

64996943 as geometric shapes

Circle

Radius = n
Diameter 129993886
Circumference 408387837.26919
Area 1.3271980490439E+16

Sphere

Radius = n
Volume 1.1501842125789E+24
Surface area 5.3087921961758E+16
Circumference 408387837.26919

Square

Length = n
Perimeter 259987772
Area 4224602599345249
Diagonal 91919558.303391

Cube

Length = n
Surface area 25347615596071494
Volume 2.7458625434729E+23
Space diagonal 112578007.61266

Equilateral Triangle

Length = n
Perimeter 194990829
Area 1.8293065859634E+15
Altitude 56289003.806329

Triangular Pyramid

Length = n
Surface area 1.8293065859634E+15
Volume 3.2360300411598E+22
Height 30639852.767797