90442904 (number)

90442904 is an even 8-digits composite number following 90442903 and preceding 90442905. In scientific notation, it is written as 9.0442904 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 45221448 positive integers (up to 90442904) that are relatively prime to 90442904.

Interesting facts

Basic properties

Name

Name ninety million four hundred forty-two thousand nine hundred four

Notation

Scientific notation 9.0442904 × 10^7
Engineering notation 9.0442904 × 10^6

Prime Factorization of 90442904

Prime Factorization 2 × 2 × 2 × 11305363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22610726
Product of the distinct prime numbers

The prime factorization of 90442904 is 2 × 2 × 2 × 11305363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 82, 56, 19, 202, 7801, 6983, 67638, 42811, 180781, 526168, 6960186, 4537895, 67730785, 42312916, 967641806, 454418040, 8289119392, 2436395384

Basic calculations (n = 90442904)

Multiplication

n×y
n×2 180885808
n×3 271328712
n×4 361771616
n×5 452214520

Division

n÷y
n÷2 45221452
n÷3 30147634.666667
n÷3 22610726
n÷5 18088580.8

Exponentiation

ny
n2 8179918883953216
n3 7.3981561834917E+23
n4 6.6911072948054E+31
n5 6.0516317471779E+39

Nth Root

y√n
2√n 9510.1474226218
3√n 448.87439505243
4√n 97.519984734524
5√n 39.018889027214

Divisors of 90442904

1, 2, 4, 8, 11305363, 22610726, 45221452, 90442904

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90442903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90442904 can be divided by 8 positive divisors. The sum of these divisors (counting 90442904) is 1, the average is 0.125.

Base conversion 90442904

Base System Value
2 Binary 101011001000000110010011000
3 Ternary 20022011222100012
4 Quaternary 11121000302120
5 Quinary 141123133104
6 Senary 12550301052
8 Octal 531006230
10 Decimal 90442904
12 Duodecimal 26357788
16 Hexadecimal 5640c98
20 Vigesimal 1855754
36 Base36 1hui6w

Cryptographic Hash Functions

md5 8238f9c0d215d19e0e497368778ac98f
sha1 f183be80a33e91bb3b11b675b3133790342c95fd
sha256 53afec1017f24b973fead07c501bd655cc6a99ae10016005133c65d7fa43c461
sha512 14473e9acd5ac453313fe2079fcb62fca595b8af7837ed494c51435b597e8e92d1d6c97460a72d3ca3d528bc75ea997af57b1586479736a0e1388eb95a48e366
ripemd-160 38467db8208e85e506c1cab809f42c505af30464

90442904 as geometric shapes

Circle

Radius = n
Diameter 180885808
Circumference 568269525.55145
Area 2.5697973072788E+16

Sphere

Radius = n
Volume 3.098932415489E+24
Surface area 1.0279189229115E+17
Circumference 568269525.55145

Square

Length = n
Perimeter 361771616
Area 8179918883953216
Diagonal 127905581.45721

Cube

Length = n
Surface area 49079513303719296
Volume 7.3981561834917E+23
Space diagonal 156651704.91207

Equilateral Triangle

Length = n
Perimeter 271328712
Area 3.5420087771998E+15
Altitude 78325852.456037

Triangular Pyramid

Length = n
Surface area 3.5420087771998E+15
Volume 8.7188106760403E+22
Height 42635193.819069