90857744 (number)

90857744 is an even 8-digits composite number following 90857743 and preceding 90857745. In scientific notation, it is written as 9.0857744 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 45428864 positive integers (up to 90857744) that are relatively prime to 90857744.

Interesting facts

Basic properties

Name

Name ninety million eight hundred fifty-seven thousand seven hundred forty-four

Notation

Scientific notation 9.0857744 × 10^7
Engineering notation 9.0857744 × 10^6

Prime Factorization of 90857744

Prime Factorization 2 × 2 × 2 × 2 × 5678609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11357218
Product of the distinct prime numbers

The prime factorization of 90857744 is 2 × 2 × 2 × 2 × 5678609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 16, 46, 487, 866, 9365, 8427, 19760, 78035, 177893, 38944, 7635832, 9263748, 75485560, 16881631, 879484346, 703724788, 9613106356, 8050005347

Basic calculations (n = 90857744)

Multiplication

n×y
n×2 181715488
n×3 272573232
n×4 363430976
n×5 454288720

Division

n÷y
n÷2 45428872
n÷3 30285914.666667
n÷3 22714436
n÷5 18171548.8

Exponentiation

ny
n2 8255129644769536
n3 7.5004245595128E+23
n4 6.8147165451953E+31
n5 6.1916977129592E+39

Nth Root

y√n
2√n 9531.9328575059
3√n 449.55964164526
4√n 97.631618123976
5√n 39.054617600839

Divisors of 90857744

1, 2, 4, 8, 16, 5678609, 11357218, 22714436, 45428872, 90857744

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90857743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90857744 can be divided by 10 positive divisors. The sum of these divisors (counting 90857744) is 1, the average is 0.1.

Base conversion 90857744

Base System Value
2 Binary 101011010100110000100010000
3 Ternary 20022222001101122
4 Quaternary 11122212010100
5 Quinary 141224421434
6 Senary 13003221412
8 Octal 532460420
10 Decimal 90857744
12 Duodecimal 26517868
16 Hexadecimal 56a6110
20 Vigesimal 187h474
36 Base36 1i3ea8

Cryptographic Hash Functions

md5 4785a128e5803ce3a7e2db6de70526cf
sha1 3190d560eef6be79b60bec9703a5c51931f6cf2b
sha256 91868ac4c15d03a51476432c77f3667632372d6bcf4e03ca16cb5a858db8a8aa
sha512 3a5d04a0c04c250c5c60e9f6c80c1928314d8c026c6bd91d7c85891f88e335de9d714bc7118b75e5c96b3e3cda16406f6edb0d76e69f7c86ea62aaf5e074262d
ripemd-160 5f52122aecb1f492673279c02d32ce2dc17fa050

90857744 as geometric shapes

Circle

Radius = n
Diameter 181715488
Circumference 570876042.14428
Area 2.5934254646439E+16

Sphere

Radius = n
Volume 3.1417704926627E+24
Surface area 1.0373701858576E+17
Circumference 570876042.14428

Square

Length = n
Perimeter 363430976
Area 8255129644769536
Diagonal 128492253.81142

Cube

Length = n
Surface area 49530777868617216
Volume 7.5004245595128E+23
Space diagonal 157370228.86909

Equilateral Triangle

Length = n
Perimeter 272573232
Area 3.5745759919522E+15
Altitude 78685114.434543

Triangular Pyramid

Length = n
Surface area 3.5745759919522E+15
Volume 8.8393351130161E+22
Height 42830751.270474