90909528 (number)

90909528 is an even 8-digits composite number following 90909527 and preceding 90909529. In scientific notation, it is written as 9.0909528 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 28304640 positive integers (up to 90909528) that are relatively prime to 90909528.

Interesting facts

Basic properties

Name

Name ninety million nine hundred nine thousand five hundred twenty-eight

Notation

Scientific notation 9.0909528 × 10^7
Engineering notation 9.0909528 × 10^6

Prime Factorization of 90909528

Prime Factorization 2 × 2 × 2 × 3 × 19 × 73 × 2731

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22727382
Product of the distinct prime numbers

The prime factorization of 90909528 is 2 × 2 × 2 × 3 × 19 × 73 × 2731. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 4, 75, 155, 635, 8522, 9180, 36807, 55383, 89091, 951750, 9900240, 6204449, 70928036, 4776256, 884849158, 725506883, 9647229967, 8390899042

Basic calculations (n = 90909528)

Multiplication

n×y
n×2 181819056
n×3 272728584
n×4 363638112
n×5 454547640

Division

n÷y
n÷2 45454764
n÷3 30303176
n÷3 22727382
n÷5 18181905.6

Exponentiation

ny
n2 8264542281182784
n3 7.5132563791837E+23
n4 6.8302659117458E+31
n5 6.209362501513E+39

Nth Root

y√n
2√n 9534.648813669
3√n 449.64503365141
4√n 97.645526337201
5√n 39.05906839022

Divisors of 90909528

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2731, 2774, 4161, 5462, 5548, 8193, 8322, 10924, 11096, 16386, 16644, 21848, 32772, 33288, 51889, 65544, 103778, 155667, 199363, 207556, 311334, 398726, 415112, 598089, 622668, 797452, 1196178, 1245336, 1594904, 2392356, 3787897, 4784712, 7575794, 11363691, 15151588, 22727382, 30303176, 45454764, 90909528

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 -90909527
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 90909528 can be divided by 64 positive divisors. The sum of these divisors (counting 90909528) is 1, the average is 0.015625.

Base conversion 90909528

Base System Value
2 Binary 101011010110010101101011000
3 Ternary 20100001200102120
4 Quaternary 11122302231120
5 Quinary 141233101103
6 Senary 13004301240
8 Octal 532625530
10 Decimal 90909528
12 Duodecimal 26541820
16 Hexadecimal 56b2b58
20 Vigesimal 1883dg8
36 Base36 1i4i8o

Cryptographic Hash Functions

md5 cb2185c7d371c600b84a93e6648356f2
sha1 84071fad9bcda0591df45e6c79623ae6cd40cf0b
sha256 d82394daa4edba343cbdfab625eac82c264a7194d4a7136f0abce8321ab78a7b
sha512 24f4d4ad96592e4a5d5b0916dd4a2445c3730adee6e7ebe9b39d2f2ea3b432b04ac9f4d3070053d4e25bc2410b677b7e2d9260d37404a4d3319bc93a4bc2137f
ripemd-160 d75df99c3a48c323152ae9cdeb3cdc3c646d2d37

90909528 as geometric shapes

Circle

Radius = n
Diameter 181819056
Circumference 571201410.61223
Area 2.5963825315846E+16

Sphere

Radius = n
Volume 3.1471454727174E+24
Surface area 1.0385530126338E+17
Circumference 571201410.61223

Square

Length = n
Perimeter 363638112
Area 8264542281182784
Diagonal 128565487.44654

Cube

Length = n
Surface area 49587253687096704
Volume 7.5132563791837E+23
Space diagonal 157459921.38811

Equilateral Triangle

Length = n
Perimeter 272728584
Area 3.5786517830774E+15
Altitude 78729960.694053

Triangular Pyramid

Length = n
Surface area 3.5786517830774E+15
Volume 8.8544575575231E+22
Height 42855162.482179