66072406 (number)

66072406 is an even 8-digits composite number following 66072405 and preceding 66072407. In scientific notation, it is written as 6.6072406 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 33036202 positive integers (up to 66072406) that are relatively prime to 66072406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6072406 × 10^7
Engineering notation 6.6072406 × 10^6

Prime Factorization of 66072406

Prime Factorization 2 × 33036203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 66072406
Product of the distinct prime numbers

The prime factorization of 66072406 is 2 × 33036203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 35, 26, 960, 159, 4184, 5334, 99731, 99147, 246137, 801323, 2100308, 8135183, 17174007, 42500124, 367412945, 600682185, 4243314534, 7850254013

Basic calculations (n = 66072406)

Multiplication

n×y
n×2 132144812
n×3 198217218
n×4 264289624
n×5 330362030

Division

n÷y
n÷2 33036203
n÷3 22024135.333333
n÷3 16518101.5
n÷5 13214481.2

Exponentiation

ny
n2 4365562834628836
n3 2.8844324002811E+23
n4 1.9058138863093E+31
n5 1.2592170885666E+39

Nth Root

y√n
2√n 8128.4934643512
3√n 404.27173089376
4√n 90.158158057667
5√n 36.644097022453

Divisors of 66072406

1, 2, 33036203, 66072406

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66072405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66072406 can be divided by 4 positive divisors. The sum of these divisors (counting 66072406) is 1, the average is 0.25.

Base conversion 66072406

Base System Value
2 Binary 11111100000010111101010110
3 Ternary 11121022211022011
4 Quaternary 3330002331112
5 Quinary 113403304111
6 Senary 10320054434
8 Octal 374027526
10 Decimal 66072406
12 Duodecimal 1a16441a
16 Hexadecimal 3f02f56
20 Vigesimal 10cj106
36 Base36 13c5sm

Cryptographic Hash Functions

md5 37cd2c8f96c70df5d393a9a7de2d8d14
sha1 7467eaeb2bf61a9fefdefa1767b3f40d04445486
sha256 b30a2064342c86eaa05e26bae860ec83427c862cc2d687a75b912d7fb4ef9963
sha512 20f0dc76deeb5c681f49983aa3a18cd5a83d3880c98763f42c50133689abb6d0d9126a0d9d96334e6511fa4a74b0e45b688507f2a9e90490a18277c9c5d2ead7
ripemd-160 29ad7648aebbb75cde45c2e3c3eb8e0c382625e8

66072406 as geometric shapes

Circle

Radius = n
Diameter 132144812
Circumference 415145170.5892
Area 1.3714820130055E+16

Sphere

Radius = n
Volume 1.2082282184666E+24
Surface area 5.4859280520218E+16
Circumference 415145170.5892

Square

Length = n
Perimeter 264289624
Area 4365562834628836
Diagonal 93440492.663821

Cube

Length = n
Surface area 26193377007773016
Volume 2.8844324002811E+23
Space diagonal 114440764.17032

Equilateral Triangle

Length = n
Perimeter 198217218
Area 1.8903441583029E+15
Altitude 57220382.085159

Triangular Pyramid

Length = n
Surface area 1.8903441583029E+15
Volume 3.3993361835216E+22
Height 31146830.88794