66157090 (number)

66157090 is an even 8-digits composite number following 66157089 and preceding 66157091. In scientific notation, it is written as 6.6157090 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 26089840 positive integers (up to 66157090) that are relatively prime to 66157090.

Interesting facts

Basic properties

Name

Name sixty-six million one hundred fifty-seven thousand ninety

Notation

Scientific notation 6.6157090 × 10^7
Engineering notation 6.6157090 × 10^6

Prime Factorization of 66157090

Prime Factorization 2 × 5 × 71 × 93179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66157090
Product of the distinct prime numbers

The prime factorization of 66157090 is 2 × 5 × 71 × 93179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 68, 29, 471, 184, 7892, 7144, 65688, 34624, 230466, 470781, 2500409, 2908928, 19925124, 48954033, 102129243, 267511069, 1668616137, 7865165728

Basic calculations (n = 66157090)

Multiplication

n×y
n×2 132314180
n×3 198471270
n×4 264628360
n×5 330785450

Division

n÷y
n÷2 33078545
n÷3 22052363.333333
n÷3 16539272.5
n÷5 13231418

Exponentiation

ny
n2 4376760557268100
n3 2.8955374209564E+23
n4 1.9156032975658E+31
n5 1.2673073976136E+39

Nth Root

y√n
2√n 8133.7008796734
3√n 404.44437347094
4√n 90.187032768982
5√n 36.653485447087

Divisors of 66157090

1, 2, 5, 10, 71, 142, 355, 710, 93179, 186358, 465895, 931790, 6615709, 13231418, 33078545, 66157090

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 -66157089
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 66157090 can be divided by 16 positive divisors. The sum of these divisors (counting 66157090) is 1, the average is 0.0625.

Base conversion 66157090

Base System Value
2 Binary 11111100010111101000100010
3 Ternary 11121111010110121
4 Quaternary 3330113220202
5 Quinary 113414011330
6 Senary 10321550454
8 Octal 374275042
10 Decimal 66157090
12 Duodecimal 1a1a542a
16 Hexadecimal 3f17a22
20 Vigesimal 10d9cea
36 Base36 13dz4y

Cryptographic Hash Functions

md5 1ab6bd1cc44ce62f93a9973eb41ef330
sha1 fcabe4f8187ba9cef2c198bf82f0d7ce9a534efb
sha256 751e255a5b5a82bde5167296920f7dcfa5e5bd5b8fa0a8a116f9e8306e4a1afc
sha512 b951fc12558c91cd3f1fc7714b71c651271e6d2aa102ffa77c3e236d71cc089e76833c0c359ff3c86a394b94fa8d20e201a947a420a1d920ccaaebfce2591dbb
ripemd-160 4b931c4e0b69085036065c740eb8f244268475df

66157090 as geometric shapes

Circle

Radius = n
Diameter 132314180
Circumference 415677255.85376
Area 1.3749998813235E+16

Sphere

Radius = n
Volume 1.2128798786494E+24
Surface area 5.499999525294E+16
Circumference 415677255.85376

Square

Length = n
Perimeter 264628360
Area 4376760557268100
Diagonal 93560253.925137

Cube

Length = n
Surface area 26260563343608600
Volume 2.8955374209564E+23
Space diagonal 114587441.16091

Equilateral Triangle

Length = n
Perimeter 198471270
Area 1.895192914438E+15
Altitude 57293720.580453

Triangular Pyramid

Length = n
Surface area 1.895192914438E+15
Volume 3.4124235758961E+22
Height 31186751.308379