90291284 (number)

90291284 is an even 8-digits composite number following 90291283 and preceding 90291285. In scientific notation, it is written as 9.0291284 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 40641920 positive integers (up to 90291284) that are relatively prime to 90291284.

Interesting facts

Basic properties

Name

Name ninety million two hundred ninety-one thousand two hundred eighty-four

Notation

Scientific notation 9.0291284 × 10^7
Engineering notation 9.0291284 × 10^6

Prime Factorization of 90291284

Prime Factorization 2 × 2 × 23 × 17 × 57731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45145642
Product of the distinct prime numbers

The prime factorization of 90291284 is 2 × 2 × 23 × 17 × 57731. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 36, 73, 515, 709, 1641, 630, 99768, 22130, 572004, 370932, 1621341, 310399, 42989490, 72610703, 753658996, 56025329, 7328627637, 3673652067

Basic calculations (n = 90291284)

Multiplication

n×y
n×2 180582568
n×3 270873852
n×4 361165136
n×5 451456420

Division

n÷y
n÷2 45145642
n÷3 30097094.666667
n÷3 22572821
n÷5 18058256.8

Exponentiation

ny
n2 8152515966368656
n3 7.3610113443393E+23
n4 6.6463516581896E+31
n5 6.0010762513347E+39

Nth Root

y√n
2√n 9502.1725936756
3√n 448.62342123505
4√n 97.479087981349
5√n 39.005797861872

Divisors of 90291284

1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 57731, 115462, 230924, 981427, 1327813, 1962854, 2655626, 3925708, 5311252, 22572821, 45145642, 90291284

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90291283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90291284 can be divided by 24 positive divisors. The sum of these divisors (counting 90291284) is 1, the average is 0.041666666666667.

Base conversion 90291284

Base System Value
2 Binary 101011000011011110001010100
3 Ternary 20021220021100122
4 Quaternary 11120123301110
5 Quinary 141103310114
6 Senary 12543131112
8 Octal 530336124
10 Decimal 90291284
12 Duodecimal 262a3a98
16 Hexadecimal 561bc54
20 Vigesimal 1846844
36 Base36 1hr978

Cryptographic Hash Functions

md5 21edfed8adfea581c0f07bb21fff1bd4
sha1 2691d1b0bd125718fadd1af6dc5b1cdd4db91ef0
sha256 ad62c244d0eac0558e04d935e94cfd155def14b1c4873fc78579a0eff002abf5
sha512 65fe3e1eba9cd0cfb2090aca5ed7fb191f5e4d88b5f5290101af6c93b2c8bad5fea2e294537edcfb1fa2864d3d7630d4bb07c13bcc3e07fa572a050ebc3ea0a1
ripemd-160 9cbec5606eaade1ee859a58b9f740bf68c7d4188

90291284 as geometric shapes

Circle

Radius = n
Diameter 180582568
Circumference 567316868.99518
Area 2.5611884268217E+16

Sphere

Radius = n
Volume 3.083373221649E+24
Surface area 1.0244753707287E+17
Circumference 567316868.99518

Square

Length = n
Perimeter 361165136
Area 8152515966368656
Diagonal 127691158.39688

Cube

Length = n
Surface area 48915095798211936
Volume 7.3610113443393E+23
Space diagonal 156389091.36863

Equilateral Triangle

Length = n
Perimeter 270873852
Area 3.5301429658167E+15
Altitude 78194545.684315

Triangular Pyramid

Length = n
Surface area 3.5301429658167E+15
Volume 8.675035063289E+22
Height 42563719.465627