66261009 (number)

66261009 is an odd 8-digits composite number following 66261008 and preceding 66261010. In scientific notation, it is written as 6.6261009 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 43613568 positive integers (up to 66261009) that are relatively prime to 66261009.

Interesting facts

Basic properties

Name

Name sixty-six million two hundred sixty-one thousand nine

Notation

Scientific notation 6.6261009 × 10^7
Engineering notation 6.6261009 × 10^6

Prime Factorization of 66261009

Prime Factorization 3 × 263 × 613 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66261009
Product of the distinct prime numbers

The prime factorization of 66261009 is 3 × 263 × 613 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 4, 69, 892, 499, 9527, 6781, 30861, 24151, 28526, 107166, 7350674, 3355866, 11008754, 40783910, 10166272, 115028788, 4510963663, 7146478595

Basic calculations (n = 66261009)

Multiplication

n×y
n×2 132522018
n×3 198783027
n×4 265044036
n×5 331305045

Division

n÷y
n÷2 33130504.5
n÷3 22087003
n÷3 16565252.25
n÷5 13252201.8

Exponentiation

ny
n2 4390521313698081
n3 2.9092037228164E+23
n4 1.9276677406037E+31
n5 1.2772920950915E+39

Nth Root

y√n
2√n 8140.0865474514
3√n 404.6560286265
4√n 90.222428184191
5√n 36.664993216106

Divisors of 66261009

1, 3, 137, 263, 411, 613, 789, 1839, 36031, 83981, 108093, 161219, 251943, 483657, 22087003, 66261009

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 -66261008
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 66261009 can be divided by 16 positive divisors. The sum of these divisors (counting 66261009) is 1, the average is 0.0625.

Base conversion 66261009

Base System Value
2 Binary 11111100110001000000010001
3 Ternary 11121200102000110
4 Quaternary 3330301000101
5 Quinary 113430323014
6 Senary 10324111533
8 Octal 374610021
10 Decimal 66261009
12 Duodecimal 1a2355a9
16 Hexadecimal 3f31011
20 Vigesimal 10e2ca9
36 Base36 13g7bl

Cryptographic Hash Functions

md5 bd5d0e5cd4849ce52fe41f4949d0466e
sha1 becd01bc7b67da80afb7824ad6c4edcd6690e199
sha256 f31fc7b22cdaccc4b62381c91e30374e15a6a89cc620f64f53b77b4dc1a32b92
sha512 19899b01c495fdee347627b8ebe2f98dde9f5770e9039105b9b14589ec27211f58118ab73f675e6a57a51f5aa360e7054a513e159d3423ff717a0ff48c199f40
ripemd-160 bc5c5c4c1840f5dcb31ea303546fb461bb186759

66261009 as geometric shapes

Circle

Radius = n
Diameter 132522018
Circumference 416330198.18769
Area 1.3793229504543E+16

Sphere

Radius = n
Volume 1.2186044057861E+24
Surface area 5.5172918018173E+16
Circumference 416330198.18769

Square

Length = n
Perimeter 265044036
Area 4390521313698081
Diagonal 93707217.584326

Cube

Length = n
Surface area 26343127882188486
Volume 2.9092037228164E+23
Space diagonal 114767434.14878

Equilateral Triangle

Length = n
Perimeter 198783027
Area 1.9011514967598E+15
Altitude 57383717.074389

Triangular Pyramid

Length = n
Surface area 1.9011514967598E+15
Volume 3.4285294670944E+22
Height 31235739.194775