90131816 (number)

90131816 is an even 8-digits composite number following 90131815 and preceding 90131817. In scientific notation, it is written as 9.0131816 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 44778240 positive integers (up to 90131816) that are relatively prime to 90131816.

Interesting facts

Basic properties

Name

Name ninety million one hundred thirty-one thousand eight hundred sixteen

Notation

Scientific notation 9.0131816 × 10^7
Engineering notation 9.0131816 × 10^6

Prime Factorization of 90131816

Prime Factorization 2 × 2 × 2 × 157 × 71761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22532954
Product of the distinct prime numbers

The prime factorization of 90131816 is 2 × 2 × 2 × 157 × 71761. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 60, 68, 38, 934, 9446, 8014, 17223, 20809, 235462, 239982, 5413218, 227371, 84251429, 25848470, 513419375, 264286584, 9861686091, 4402226063

Basic calculations (n = 90131816)

Multiplication

n×y
n×2 180263632
n×3 270395448
n×4 360527264
n×5 450659080

Division

n÷y
n÷2 45065908
n÷3 30043938.666667
n÷3 22532954
n÷5 18026363.2

Exponentiation

ny
n2 8123744255457856
n3 7.3220782246398E+23
n4 6.5995220728085E+31
n5 5.9482690915431E+39

Nth Root

y√n
2√n 9493.7777517698
3√n 448.35915342913
4√n 97.43601875985
5√n 38.992010095728

Divisors of 90131816

1, 2, 4, 8, 157, 314, 628, 1256, 71761, 143522, 287044, 574088, 11266477, 22532954, 45065908, 90131816

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 -90131815
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 90131816 can be divided by 16 positive divisors. The sum of these divisors (counting 90131816) is 1, the average is 0.0625.

Base conversion 90131816

Base System Value
2 Binary 101010111110100110101101000
3 Ternary 20021121011121102
4 Quaternary 11113310311220
5 Quinary 141033204231
6 Senary 12535500532
8 Octal 527646550
10 Decimal 90131816
12 Duodecimal 26227748
16 Hexadecimal 55f4d68
20 Vigesimal 18369ag
36 Base36 1hnu5k

Cryptographic Hash Functions

md5 88baf2aa45cca089e0656d7e974a307a
sha1 738061fbc7118e209fb2eae53ce8da0f7d4a97ff
sha256 c28c02b11a1d7a661d2858c71d89e3e44cc231c920861b26527d2882ef71afe8
sha512 351401fa630e33dc72c2ec8ce939b5030fb71f22e148b1cac01b848bed3e526fded7ab8d27e4456cc46e3b90a2f3bd9992591be941d67cf7b1d08dd25e837490
ripemd-160 fd9f0a9d07c08aae52fd1d6ace257fa74520fec9

90131816 as geometric shapes

Circle

Radius = n
Diameter 180263632
Circumference 566314902.00061
Area 2.5521495272589E+16

Sphere

Radius = n
Volume 3.0670649546051E+24
Surface area 1.0208598109035E+17
Circumference 566314902.00061

Square

Length = n
Perimeter 360527264
Area 8123744255457856
Diagonal 127465636.58852

Cube

Length = n
Surface area 48742465532747136
Volume 7.3220782246398E+23
Space diagonal 156112884.69045

Equilateral Triangle

Length = n
Perimeter 270395448
Area 3.5176844495372E+15
Altitude 78056442.345225

Triangular Pyramid

Length = n
Surface area 3.5176844495372E+15
Volume 8.629151941702E+22
Height 42488545.529505