15669930 (number)

15669930 is an even 8-digits composite number following 15669929 and preceding 15669931. In scientific notation, it is written as 1.5669930 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4160000 positive integers (up to 15669930) that are relatively prime to 15669930.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-nine thousand nine hundred thirty

Notation

Scientific notation 1.5669930 × 10^7
Engineering notation 1.5669930 × 10^6

Prime Factorization of 15669930

Prime Factorization 2 × 5 × 3 × 251 × 2081

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15669930
Product of the distinct prime numbers

The prime factorization of 15669930 is 2 × 5 × 3 × 251 × 2081. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 42, 76, 113, 664, 7032, 5961, 33313, 21254, 939754, 101594, 8911223, 6452378, 38503973, 86341036, 983361380, 172124942, 3443785941, 4194254390

Basic calculations (n = 15669930)

Multiplication

n×y
n×2 31339860
n×3 47009790
n×4 62679720
n×5 78349650

Division

n÷y
n÷2 7834965
n÷3 5223310
n÷3 3917482.5
n÷5 3133986

Exponentiation

ny
n2 245546706204900
n3 3.8476996979613E+21
n4 6.0293184928075E+28
n5 9.447899873E+35

Nth Root

y√n
2√n 3958.5262409134
3√n 250.23939734913
4√n 62.916820015902
5√n 27.479790110852

Divisors of 15669930

1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2081, 2510, 3765, 4162, 6243, 7530, 10405, 12486, 20810, 31215, 62430, 522331, 1044662, 1566993, 2611655, 3133986, 5223310, 7834965, 15669930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15669929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15669930 can be divided by 32 positive divisors. The sum of these divisors (counting 15669930) is 1, the average is 0.03125.

Base conversion 15669930

Base System Value
2 Binary 111011110001101010101010
3 Ternary 1002111010002210
4 Quaternary 323301222222
5 Quinary 13002414210
6 Senary 1315505550
8 Octal 73615252
10 Decimal 15669930
12 Duodecimal 52b82b6
16 Hexadecimal ef1aaa
20 Vigesimal 4hiega
36 Base36 9buzu

Cryptographic Hash Functions

md5 cb84ad8c718a1bc20586300fd2269fcc
sha1 725b75ae84a1b9ba48033f66283c0ddba73e4933
sha256 6adbdf29280ac8e439c03d093c5651de8ed7c154d1747554f859b6c66057b4d9
sha512 5c95a8b8195af09a9e3f59d162c75bb5e055934cbb7386764db47c4cf9f2fc755b9ee4c334b63ddc35f86cdb2c88628e445a2ca453355239458e1edfba5c187a
ripemd-160 255dad9f2604505830627b590add7234790c9b02

15669930 as geometric shapes

Circle

Radius = n
Diameter 31339860
Circumference 98457073.940533
Area 7.7140772832649E+14

Sphere

Radius = n
Volume 1.611720680578E+22
Surface area 3.0856309133059E+15
Circumference 98457073.940533

Square

Length = n
Perimeter 62679720
Area 245546706204900
Diagonal 22160627.527437

Cube

Length = n
Surface area 1473280237229400
Volume 3.8476996979613E+21
Space diagonal 27141114.911048

Equilateral Triangle

Length = n
Perimeter 47009790
Area 1.0632484269452E+14
Altitude 13570557.455524

Triangular Pyramid

Length = n
Surface area 1.0632484269452E+14
Volume 4.5345575806632E+20
Height 7386875.842479