66672009 (number)

66672009 is an odd 8-digits composite number following 66672008 and preceding 66672010. In scientific notation, it is written as 6.6672009 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 42187200 positive integers (up to 66672009) that are relatively prime to 66672009.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6672009 × 10^7
Engineering notation 6.6672009 × 10^6

Prime Factorization of 66672009

Prime Factorization 9 × 23 × 137 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66672009
Product of the distinct prime numbers

The prime factorization of 66672009 is 9 × 23 × 137 × 2351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 61, 1, 455, 163, 1782, 9059, 96067, 13620, 929661, 493949, 724137, 8644118, 70468360, 20651266, 846276801, 891206507, 7604931330, 7729302475

Basic calculations (n = 66672009)

Multiplication

n×y
n×2 133344018
n×3 200016027
n×4 266688036
n×5 333360045

Division

n÷y
n÷2 33336004.5
n÷3 22224003
n÷3 16668002.25
n÷5 13334401.8

Exponentiation

ny
n2 4445156784096081
n3 2.9636753311566E+23
n4 1.9759418835195E+31
n5 1.3174001504149E+39

Nth Root

y√n
2√n 8165.292952491
3√n 405.49096379908
4√n 90.362010560252
5√n 36.710365487239

Divisors of 66672009

1, 9, 23, 137, 207, 1233, 2351, 3151, 21159, 28359, 54073, 322087, 486657, 2898783, 7408001, 66672009

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 -66672008
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 66672009 can be divided by 16 positive divisors. The sum of these divisors (counting 66672009) is 1, the average is 0.0625.

Base conversion 66672009

Base System Value
2 Binary 11111110010101010110001001
3 Ternary 11122110021210200
4 Quaternary 3332111112021
5 Quinary 114032001014
6 Senary 10341002413
8 Octal 376252611
10 Decimal 66672009
12 Duodecimal 1a3b3409
16 Hexadecimal 3f95589
20 Vigesimal 10ge009
36 Base36 13p0g9

Cryptographic Hash Functions

md5 150724809d12b11a659e376f8591d5f7
sha1 dd93843db5d94694fa0069779684003ac8e93fae
sha256 ed49030a6b17b9999b8a04bed01f1a6f9dceea9f54babaeac863856fab212e57
sha512 7006458557183d661513285f659c6dc7297c4e68648a7271d40e043b46671a4bd4b789f5ab6ece6a316c1fc812b18222f950266ead25766abaa73a2a63490dae
ripemd-160 fc1213a182bd797d95ba58acddadf51352172005

66672009 as geometric shapes

Circle

Radius = n
Diameter 133344018
Circumference 418912587.34895
Area 1.3964871896971E+16

Sphere

Radius = n
Volume 1.2414214197316E+24
Surface area 5.5859487587884E+16
Circumference 418912587.34895

Square

Length = n
Perimeter 266688036
Area 4445156784096081
Diagonal 94288459.358461

Cube

Length = n
Surface area 26670940704576486
Volume 2.9636753311566E+23
Space diagonal 115479307.03069

Equilateral Triangle

Length = n
Perimeter 200016027
Area 1.924809349416E+15
Altitude 57739653.515345

Triangular Pyramid

Length = n
Surface area 1.924809349416E+15
Volume 3.4927248731603E+22
Height 31429486.45282