90455738 (number)

90455738 is an even 8-digits composite number following 90455737 and preceding 90455739. In scientific notation, it is written as 9.0455738 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 45227868 positive integers (up to 90455738) that are relatively prime to 90455738.

Interesting facts

Basic properties

Name

Name ninety million four hundred fifty-five thousand seven hundred thirty-eight

Notation

Scientific notation 9.0455738 × 10^7
Engineering notation 9.0455738 × 10^6

Prime Factorization of 90455738

Prime Factorization 2 × 45227869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 90455738
Product of the distinct prime numbers

The prime factorization of 90455738 is 2 × 45227869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 56, 67, 311, 884, 8589, 295, 68283, 27008, 439619, 236977, 1068521, 4439599, 94838669, 56224706, 384204929, 576522998, 1498427331, 5541727554

Basic calculations (n = 90455738)

Multiplication

n×y
n×2 180911476
n×3 271367214
n×4 361822952
n×5 452278690

Division

n÷y
n÷2 45227869
n÷3 30151912.666667
n÷3 22613934.5
n÷5 18091147.6

Exponentiation

ny
n2 8182240537124644
n3 7.4013060627913E+23
n4 6.6949060207366E+31
n5 6.0559266494637E+39

Nth Root

y√n
2√n 9510.8221516334
3√n 448.89562605845
4√n 97.523444112856
5√n 39.019996333543

Divisors of 90455738

1, 2, 45227869, 90455738

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 -90455737
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 90455738 can be divided by 4 positive divisors. The sum of these divisors (counting 90455738) is 1, the average is 0.25.

Base conversion 90455738

Base System Value
2 Binary 101011001000011111010111010
3 Ternary 20022012121221112
4 Quaternary 11121003322322
5 Quinary 141124040423
6 Senary 12550440322
8 Octal 531037272
10 Decimal 90455738
12 Duodecimal 263630a2
16 Hexadecimal 5643eba
20 Vigesimal 1856j6i
36 Base36 1hus3e

Cryptographic Hash Functions

md5 b68eb7c1ed683e1061bdaf8e90c08c8a
sha1 d98bc2c7ea2f2d7330be5c55251a64ab1e3175b4
sha256 4c60042f97cb402ad90b24fc51ab07a56e7d4dfd3c06ef41872861a926e675fb
sha512 9a6eca31140b87974a57ad5534c866732cbf5e90c122c7a432353768a1061dbb20e0d9555b38ead7f683417fb8124928fb9de51e24774031ea465821bd980d7c
ripemd-160 56ce4a0cc0787e5f9b4f211cf29e77fc59136f9e

90455738 as geometric shapes

Circle

Radius = n
Diameter 180911476
Circumference 568350163.95169
Area 2.5705266761335E+16

Sphere

Radius = n
Volume 3.1002518338446E+24
Surface area 1.0282106704534E+17
Circumference 568350163.95169

Square

Length = n
Perimeter 361822952
Area 8182240537124644
Diagonal 127923731.47407

Cube

Length = n
Surface area 49093443222747864
Volume 7.4013060627913E+23
Space diagonal 156673934.05214

Equilateral Triangle

Length = n
Perimeter 271367214
Area 3.5430140825124E+15
Altitude 78336967.026069

Triangular Pyramid

Length = n
Surface area 3.5430140825124E+15
Volume 8.7225228443947E+22
Height 42641243.824689