66820735 (number)

66820735 is an odd 8-digits composite number following 66820734 and preceding 66820736. In scientific notation, it is written as 6.6820735 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 52937184 positive integers (up to 66820735) that are relatively prime to 66820735.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6820735 × 10^7
Engineering notation 6.6820735 × 10^6

Prime Factorization of 66820735

Prime Factorization 5 × 103 × 129749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 66820735
Product of the distinct prime numbers

The prime factorization of 66820735 is 5 × 103 × 129749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 93, 30, 910, 186, 1616, 1589, 5362, 49784, 977008, 225412, 5982385, 4324285, 55693340, 22879613, 978386419, 595121526, 7504230298, 4174087864

Basic calculations (n = 66820735)

Multiplication

n×y
n×2 133641470
n×3 200462205
n×4 267282940
n×5 334103675

Division

n÷y
n÷2 33410367.5
n÷3 22273578.333333
n÷3 16705183.75
n÷5 13364147

Exponentiation

ny
n2 4465010625940225
n3 2.9835529180814E+23
n4 1.9936319889759E+31
n5 1.3321595482288E+39

Nth Root

y√n
2√n 8174.3950846531
3√n 405.7922509656
4√n 90.412361348728
5√n 36.72672893789

Divisors of 66820735

1, 5, 103, 515, 129749, 648745, 13364147, 66820735

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 -66820734
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 66820735 can be divided by 8 positive divisors. The sum of these divisors (counting 66820735) is 1, the average is 0.125.

Base conversion 66820735

Base System Value
2 Binary 11111110111001101001111111
3 Ternary 11122201211211001
4 Quaternary 3332321221333
5 Quinary 114101230420
6 Senary 10344111131
8 Octal 376715177
10 Decimal 66820735
12 Duodecimal 1a4654a7
16 Hexadecimal 3fb9a7f
20 Vigesimal 10hcbgf
36 Base36 13s77j

Cryptographic Hash Functions

md5 666c03b2a0d93bec2cc61c5f8036c6a2
sha1 e0655681d00c1e04761b5be11468bc66ff526c21
sha256 dc7568ce5d02314127306ac9ea67ef52e93f8ecbc80a909ccf504da68d9fccc1
sha512 46fe949766d6ab19740dade67146eefcf50e2104f491f56bc79c76f0c038492d680f72c404240e634812cd40447566dd7e426b107b9aaed93ceb617ccadce5ec
ripemd-160 34d855794dc4a4fd8be7658bb228ca0d96de6946

66820735 as geometric shapes

Circle

Radius = n
Diameter 133641470
Circumference 419847060.36694
Area 1.4027244580654E+16

Sphere

Radius = n
Volume 1.2497477238721E+24
Surface area 5.6108978322617E+16
Circumference 419847060.36694

Square

Length = n
Perimeter 267282940
Area 4465010625940225
Diagonal 94498789.684739

Cube

Length = n
Surface area 26790063755641350
Volume 2.9835529180814E+23
Space diagonal 115736908.0191

Equilateral Triangle

Length = n
Perimeter 200462205
Area 1.9334063151158E+15
Altitude 57868454.009548

Triangular Pyramid

Length = n
Surface area 1.9334063151158E+15
Volume 3.5161508340071E+22
Height 31499596.56158