66502738 (number)

66502738 is an even 8-digits composite number following 66502737 and preceding 66502739. In scientific notation, it is written as 6.6502738 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 32348160 positive integers (up to 66502738) that are relatively prime to 66502738.

Interesting facts

Basic properties

Name

Name sixty-six million five hundred two thousand seven hundred thirty-eight

Notation

Scientific notation 6.6502738 × 10^7
Engineering notation 6.6502738 × 10^6

Prime Factorization of 66502738

Prime Factorization 2 × 41 × 433 × 1873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66502738
Product of the distinct prime numbers

The prime factorization of 66502738 is 2 × 41 × 433 × 1873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 73, 57, 230, 455, 2744, 9660, 90330, 32717, 135216, 133672, 3475477, 3903389, 42355735, 25145897, 697290998, 419376520, 149649432, 9498357249

Basic calculations (n = 66502738)

Multiplication

n×y
n×2 133005476
n×3 199508214
n×4 266010952
n×5 332513690

Division

n÷y
n÷2 33251369
n÷3 22167579.333333
n÷3 16625684.5
n÷5 13300547.6

Exponentiation

ny
n2 4422614161496644
n3 2.941159508571E+23
n4 1.9559516021471E+31
n5 1.3007613693827E+39

Nth Root

y√n
2√n 8154.9210909732
3√n 405.14751116993
4√n 90.304601715379
5√n 36.691706021012

Divisors of 66502738

1, 2, 41, 82, 433, 866, 1873, 3746, 17753, 35506, 76793, 153586, 811009, 1622018, 33251369, 66502738

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 -66502737
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 66502738 can be divided by 16 positive divisors. The sum of these divisors (counting 66502738) is 1, the average is 0.0625.

Base conversion 66502738

Base System Value
2 Binary 11111101101100000001010010
3 Ternary 11122010200121101
4 Quaternary 3331230001102
5 Quinary 114011041423
6 Senary 10333215014
8 Octal 375540122
10 Decimal 66502738
12 Duodecimal 1a33146a
16 Hexadecimal 3f6c052
20 Vigesimal 10fcggi
36 Base36 13ldua

Cryptographic Hash Functions

md5 58743a14a7578a0605d60c00037e57e1
sha1 961eb14c2dabfac9f358b1f38c7dcc8cf01119b4
sha256 b7f2acc896fcff1bc30aa1943bcec815b446b797229de35e26478eb64401d47b
sha512 0742b29ebc5bf910d62c80e2a2ea252dd51af4f99439bd7ac7e1990a3487b2ae193fd89b4d400ac320f68bdc30dfc2718662eefe18e3509d0855b403caebabf8
ripemd-160 28eea7d4e54ee8ab79192dad3686e57e05761c5d

66502738 as geometric shapes

Circle

Radius = n
Diameter 133005476
Circumference 417849026.28881
Area 1.389405215942E+16

Sphere

Radius = n
Volume 1.2319900140217E+24
Surface area 5.557620863768E+16
Circumference 417849026.28881

Square

Length = n
Perimeter 266010952
Area 4422614161496644
Diagonal 94049074.014545

Cube

Length = n
Surface area 26535684968979864
Volume 2.941159508571E+23
Space diagonal 115186121.05844

Equilateral Triangle

Length = n
Perimeter 199508214
Area 1.9150481074965E+15
Altitude 57593060.529221

Triangular Pyramid

Length = n
Surface area 1.9150481074965E+15
Volume 3.4661897217698E+22
Height 31349691.338182