66436968 (number)

66436968 is an even 8-digits composite number following 66436967 and preceding 66436969. In scientific notation, it is written as 6.6436968 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 19779840 positive integers (up to 66436968) that are relatively prime to 66436968.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred thirty-six thousand nine hundred sixty-eight

Notation

Scientific notation 6.6436968 × 10^7
Engineering notation 6.6436968 × 10^6

Prime Factorization of 66436968

Prime Factorization 2 × 2 × 2 × 3 × 13 × 31 × 6869

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16609242
Product of the distinct prime numbers

The prime factorization of 66436968 is 2 × 2 × 2 × 3 × 13 × 31 × 6869. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 11, 85, 800, 199, 329, 3911, 54693, 72267, 801183, 365484, 2910325, 2343919, 25163639, 36027081, 995204867, 984601526, 1177722734, 554803992

Basic calculations (n = 66436968)

Multiplication

n×y
n×2 132873936
n×3 199310904
n×4 265747872
n×5 332184840

Division

n÷y
n÷2 33218484
n÷3 22145656
n÷3 16609242
n÷5 13287393.6

Exponentiation

ny
n2 4413870717033024
n3 2.9324418758366E+23
n4 1.9482254706682E+31
n5 1.2943419325157E+39

Nth Root

y√n
2√n 8150.8875590331
3√n 405.01390593923
4√n 90.282266027349
5√n 36.684445662133

Divisors of 66436968

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 6869, 9672, 13738, 20607, 27476, 41214, 54952, 82428, 89297, 164856, 178594, 212939, 267891, 357188, 425878, 535782, 638817, 714376, 851756, 1071564, 1277634, 1703512, 2143128, 2555268, 2768207, 5110536, 5536414, 8304621, 11072828, 16609242, 22145656, 33218484, 66436968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66436967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66436968 can be divided by 64 positive divisors. The sum of these divisors (counting 66436968) is 1, the average is 0.015625.

Base conversion 66436968

Base System Value
2 Binary 11111101011011111101101000
3 Ternary 11122000100101110
4 Quaternary 3331123331220
5 Quinary 114001440333
6 Senary 10331550320
8 Octal 375337550
10 Decimal 66436968
12 Duodecimal 1a2bb3a0
16 Hexadecimal 3f5bf68
20 Vigesimal 10f4c88
36 Base36 13jz3c

Cryptographic Hash Functions

md5 acc95099566ab98b2c3f97b7f7404165
sha1 815cc373dcef0af007abc571130901918494f087
sha256 860a7329f7a0a1ca902c13bbb7c0eb2e2eed0eb89289ea150d7939e51d6eefc7
sha512 f25be8f7c898767ae2c135fbad3a0e164f5fc92d09ef78f67b562c8e69b188b1f211b0aeb176ea755c898f3bd87ae5ddd9f7d811bc777707356102b3cf9157e0
ripemd-160 c5353f60b5703516129488dc0484ceea78e797ee

66436968 as geometric shapes

Circle

Radius = n
Diameter 132873936
Circumference 417435781.19116
Area 1.3866583818526E+16

Sphere

Radius = n
Volume 1.228338380561E+24
Surface area 5.5466335274104E+16
Circumference 417435781.19116

Square

Length = n
Perimeter 265747872
Area 4413870717033024
Diagonal 93956061.188547

Cube

Length = n
Surface area 26483224302198144
Volume 2.9324418758366E+23
Space diagonal 115072204.07683

Equilateral Triangle

Length = n
Perimeter 199310904
Area 1.9112620849854E+15
Altitude 57536102.038414

Triangular Pyramid

Length = n
Surface area 1.9112620849854E+15
Volume 3.4559158930658E+22
Height 31318687.062849