90086784 (number)

90086784 is an even 8-digits composite number following 90086783 and preceding 90086785. In scientific notation, it is written as 9.0086784 × 10^7. The sum of its digits is 42. It has a total of 10 prime factors and 64 positive divisors. There are 29901312 positive integers (up to 90086784) that are relatively prime to 90086784.

Interesting facts

Basic properties

Name

Name ninety million eighty-six thousand seven hundred eighty-four

Notation

Scientific notation 9.0086784 × 10^7
Engineering notation 9.0086784 × 10^6

Prime Factorization of 90086784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 379 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1407606
Product of the distinct prime numbers

The prime factorization of 90086784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 379 × 619. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 7, 74, 1, 41, 584, 143, 5840, 5596, 87772, 736, 859712, 868103, 7494410, 90589400, 8223049, 237319523, 370783487, 45447550, 6901895327

Basic calculations (n = 90086784)

Multiplication

n×y
n×2 180173568
n×3 270260352
n×4 360347136
n×5 450433920

Division

n÷y
n÷2 45043392
n÷3 30028928
n÷3 22521696
n÷5 18017356.8

Exponentiation

ny
n2 8115628651462656
n3 7.3111088534853E+23
n4 6.5863428408442E+31
n5 5.9334244485307E+39

Nth Root

y√n
2√n 9491.4057968248
3√n 448.28447068934
4√n 97.423846140587
5√n 38.988113049612

Divisors of 90086784

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 379, 384, 619, 758, 1137, 1238, 1516, 1857, 2274, 2476, 3032, 3714, 4548, 4952, 6064, 7428, 9096, 9904, 12128, 14856, 18192, 19808, 24256, 29712, 36384, 39616, 48512, 59424, 72768, 79232, 118848, 145536, 234601, 237696, 469202, 703803, 938404, 1407606, 1876808, 2815212, 3753616, 5630424, 7507232, 11260848, 15014464, 22521696, 30028928, 45043392, 90086784

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90086783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90086784 can be divided by 64 positive divisors. The sum of these divisors (counting 90086784) is 1, the average is 0.015625.

Base conversion 90086784

Base System Value
2 Binary 101010111101001110110000000
3 Ternary 20021111212211120
4 Quaternary 11113221312000
5 Quinary 141030234114
6 Senary 12534512240
8 Octal 527516600
10 Decimal 90086784
12 Duodecimal 26205680
16 Hexadecimal 55e9d80
20 Vigesimal 1830gj4
36 Base36 1hmveo

Cryptographic Hash Functions

md5 a00e987289fafbfc4518d72e3e1150aa
sha1 bc5ac9cbceea57223e4858be52231b59c71fa208
sha256 ed266c89843cd4ec6cb2db4c7fee19171ad331d1e25ed8c3d587a90920f8f8ee
sha512 271e767e7d06daeb5332f1521c60f5f91ae7059c63cf3a4a8ae0196216504405011a4b2862bd801a495007815e381cbcaeda5e55d11b0c0cb8eff32dcf48ff9c
ripemd-160 17e27688b5045978307913e5c982df0774296c37

90086784 as geometric shapes

Circle

Radius = n
Diameter 180173568
Circumference 566031957.59986
Area 2.5495999350698E+16

Sphere

Radius = n
Volume 3.0624701151606E+24
Surface area 1.0198399740279E+17
Circumference 566031957.59986

Square

Length = n
Perimeter 360347136
Area 8115628651462656
Diagonal 127401951.72338

Cube

Length = n
Surface area 48693771908775936
Volume 7.3111088534853E+23
Space diagonal 156034886.97848

Equilateral Triangle

Length = n
Perimeter 270260352
Area 3.5141702899238E+15
Altitude 78017443.489241

Triangular Pyramid

Length = n
Surface area 3.5141702899238E+15
Volume 8.6162244138207E+22
Height 42467317.241125