90131856 (number)

90131856 is an even 8-digits composite number following 90131855 and preceding 90131857. In scientific notation, it is written as 9.0131856 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 29911296 positive integers (up to 90131856) that are relatively prime to 90131856.

Interesting facts

Basic properties

Name

Name ninety million one hundred thirty-one thousand eight hundred fifty-six

Notation

Scientific notation 9.0131856 × 10^7
Engineering notation 9.0131856 × 10^6

Prime Factorization of 90131856

Prime Factorization 2 × 2 × 2 × 2 × 3 × 233 × 8059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11266482
Product of the distinct prime numbers

The prime factorization of 90131856 is 2 × 2 × 2 × 2 × 3 × 233 × 8059. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90131856)

Multiplication

n×y
n×2 180263712
n×3 270395568
n×4 360527424
n×5 450659280

Division

n÷y
n÷2 45065928
n÷3 30043952
n÷3 22532964
n÷5 18026371.2

Exponentiation

ny
n2 8123751466004736
n3 7.3220879731373E+23
n4 6.5995337881414E+31
n5 5.948282290599E+39

Nth Root

y√n
2√n 9493.7798584126
3√n 448.35921975555
4√n 97.436029570239
5√n 38.992013556615

Divisors of 90131856

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90131855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131856 can be divided by 40 positive divisors. The sum of these divisors (counting 90131856) is 1, the average is 0.025.

Base conversion 90131856

Base System Value
2 Binary 101010111110100110110010000
3 Ternary 20021121011122220
4 Quaternary 11113310312100
5 Quinary 141033204411
6 Senary 12535501040
8 Octal 527646620
10 Decimal 90131856
12 Duodecimal 26227780
16 Hexadecimal 55f4d90
20 Vigesimal 18369cg
36 Base36 1hnu6o

Cryptographic Hash Functions

md5 18dc9eca8e0656af297e2a9167745935
sha1 d47337d38585dbe110b360c5170ffbff7f5f3e6a
sha256 eda334d7c4ffae9d35cc055db2b19aec3c45ed0e1b9a1b3a1e8246f9ef2454da
sha512 bc59f92a02406dc7449929a173856eb133e33b1db6183499b067966f118e0ee771ee1a1281bc495dddfca1887d1462edf91bd08660874300f93e65382297dbb0
ripemd-160 5cd875aed3cdd4a003d86714cac39139828f56ef

90131856 as geometric shapes

Circle

Radius = n
Diameter 180263712
Circumference 566315153.32803
Area 2.552151792519E+16

Sphere

Radius = n
Volume 3.0670690380462E+24
Surface area 1.0208607170076E+17
Circumference 566315153.32803

Square

Length = n
Perimeter 360527424
Area 8123751466004736
Diagonal 127465693.15706

Cube

Length = n
Surface area 48742508796028416
Volume 7.3220879731373E+23
Space diagonal 156112953.97248

Equilateral Triangle

Length = n
Perimeter 270395568
Area 3.5176875717956E+15
Altitude 78056476.986241

Triangular Pyramid

Length = n
Surface area 3.5176875717956E+15
Volume 8.6291634304164E+22
Height 42488564.385686