66436812 (number)

66436812 is an even 8-digits composite number following 66436811 and preceding 66436813. In scientific notation, it is written as 6.6436812 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 20441952 positive integers (up to 66436812) that are relatively prime to 66436812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6436812 × 10^7
Engineering notation 6.6436812 × 10^6

Prime Factorization of 66436812

Prime Factorization 2 × 2 × 3 × 3 × 13 × 141959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11072802
Product of the distinct prime numbers

The prime factorization of 66436812 is 2 × 2 × 3 × 3 × 13 × 141959. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66436812)

Multiplication

n×y
n×2 132873624
n×3 199310436
n×4 265747248
n×5 332184060

Division

n÷y
n÷2 33218406
n÷3 22145604
n÷3 16609203
n÷5 13287362.4

Exponentiation

ny
n2 4413849988723344
n3 2.9324212189701E+23
n4 1.9482071722953E+31
n5 1.2943267364283E+39

Nth Root

y√n
2√n 8150.8779895174
3√n 405.01358893591
4√n 90.282213029574
5√n 36.684428434439

Divisors of 66436812

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66436811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66436812 can be divided by 36 positive divisors. The sum of these divisors (counting 66436812) is 1, the average is 0.027777777777778.

Base conversion 66436812

Base System Value
2 Binary 11111101011011111011001100
3 Ternary 11122000100011200
4 Quaternary 3331123323030
5 Quinary 114001434222
6 Senary 10331545500
8 Octal 375337314
10 Decimal 66436812
12 Duodecimal 1a2bb290
16 Hexadecimal 3f5becc
20 Vigesimal 10f4c0c
36 Base36 13jyz0

Cryptographic Hash Functions

md5 d47a16437b47bba0d5d30f042e402204
sha1 de3ec3c1ffac99737cb2a36f387bc3f624bcaf23
sha256 8310c16dab45c8a0be48487f143bcff04245570bd72af0afb193a63ef54afaf6
sha512 8e5260d77e2b741acfc84f8892cd0b707830d6408001b7ec1dabf00c0dbcc980e991d2bc3d09b67aa974c8d1cf9c51b04feced20c9cd41661390e4a151735bd1
ripemd-160 717429e306838ebb68e40111013d7668f1daca25

66436812 as geometric shapes

Circle

Radius = n
Diameter 132873624
Circumference 417434801.01425
Area 1.3866518698621E+16

Sphere

Radius = n
Volume 1.228329727833E+24
Surface area 5.5466074794483E+16
Circumference 417434801.01425

Square

Length = n
Perimeter 265747248
Area 4413849988723344
Diagonal 93955840.571232

Cube

Length = n
Surface area 26483099932340064
Volume 2.9324212189701E+23
Space diagonal 115071933.8769

Equilateral Triangle

Length = n
Perimeter 199310436
Area 1.911253109364E+15
Altitude 57535966.938451

Triangular Pyramid

Length = n
Surface area 1.911253109364E+15
Volume 3.4558915487152E+22
Height 31318613.523744