64996942 (number)

64996942 is an even 8-digits composite number following 64996941 and preceding 64996943. In scientific notation, it is written as 6.4996942 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 30967200 positive integers (up to 64996942) that are relatively prime to 64996942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4996942 × 10^7
Engineering notation 6.4996942 × 10^6

Prime Factorization of 64996942

Prime Factorization 2 × 23 × 277 × 5101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64996942
Product of the distinct prime numbers

The prime factorization of 64996942 is 2 × 23 × 277 × 5101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 28, 3, 416, 456, 810, 1563, 64516, 18253, 762553, 384275, 1466561, 7898358, 77102300, 56186590, 52279436, 703303095, 8291207922, 3615257446

Basic calculations (n = 64996942)

Multiplication

n×y
n×2 129993884
n×3 194990826
n×4 259987768
n×5 324984710

Division

n÷y
n÷2 32498471
n÷3 21665647.333333
n÷3 16249235.5
n÷5 12999388.4

Exponentiation

ny
n2 4224602469351364
n3 2.7458624167349E+23
n4 1.784726602405E+31
n5 1.1600177146237E+39

Nth Root

y√n
2√n 8062.0680969587
3√n 402.06627043727
4√n 89.78901991312
5√n 36.524021087714

Divisors of 64996942

1, 2, 23, 46, 277, 554, 5101, 6371, 10202, 12742, 117323, 234646, 1412977, 2825954, 32498471, 64996942

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 -64996941
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 64996942 can be divided by 16 positive divisors. The sum of these divisors (counting 64996942) is 1, the average is 0.0625.

Base conversion 64996942

Base System Value
2 Binary 11110111111100011001001110
3 Ternary 11112022012001011
4 Quaternary 3313330121032
5 Quinary 113114400232
6 Senary 10241035434
8 Octal 367743116
10 Decimal 64996942
12 Duodecimal 19925b7a
16 Hexadecimal 3dfc64e
20 Vigesimal 1064c72
36 Base36 12p3ym

Cryptographic Hash Functions

md5 8b2d6b4ff21da801df7820aaaeaca0c9
sha1 74378fa819760f0d5ba4e36527986b5bc5a534a6
sha256 3bb711f6885183681aa5891088c2ae242cbb40153f9c7fd76ac3fd93e5b5363b
sha512 9f8385c6b933e6d45632c26092a8fcb9256b9d08daefdc28b63830f18a2597adb7de563355f255512d06d7bc3232a864482ed67e21668de6c105fceb4e79afcb
ripemd-160 52ae5fffbfac4a702dc15367e17134c06e015e1c

64996942 as geometric shapes

Circle

Radius = n
Diameter 129993884
Circumference 408387830.986
Area 1.3271980082052E+16

Sphere

Radius = n
Volume 1.150184159491E+24
Surface area 5.3087920328206E+16
Circumference 408387830.986

Square

Length = n
Perimeter 259987768
Area 4224602469351364
Diagonal 91919556.889177

Cube

Length = n
Surface area 25347614816108184
Volume 2.7458624167349E+23
Space diagonal 112578005.88061

Equilateral Triangle

Length = n
Perimeter 194990826
Area 1.8293065296744E+15
Altitude 56289002.940304

Triangular Pyramid

Length = n
Surface area 1.8293065296744E+15
Volume 3.2360298917975E+22
Height 30639852.296392