90492785 (number)

90492785 is an odd 8-digits composite number following 90492784 and preceding 90492786. In scientific notation, it is written as 9.0492785 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 67823616 positive integers (up to 90492785) that are relatively prime to 90492785.

Interesting facts

Basic properties

Name

Name ninety million four hundred ninety-two thousand seven hundred eighty-five

Notation

Scientific notation 9.0492785 × 10^7
Engineering notation 9.0492785 × 10^6

Prime Factorization of 90492785

Prime Factorization 5 × 17 × 4649 × 229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90492785
Product of the distinct prime numbers

The prime factorization of 90492785 is 5 × 17 × 4649 × 229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 23, 9, 761, 825, 1772, 3219, 30778, 21607, 180659, 782727, 6382519, 9538327, 83634794, 84099669, 389503839, 513632342, 6141128157, 3508032334

Basic calculations (n = 90492785)

Multiplication

n×y
n×2 180985570
n×3 271478355
n×4 361971140
n×5 452463925

Division

n÷y
n÷2 45246392.5
n÷3 30164261.666667
n÷3 22623196.25
n÷5 18098557

Exponentiation

ny
n2 8188944137056225
n3 7.4104036117164E+23
n4 6.7058806079828E+31
n5 6.0683381209385E+39

Nth Root

y√n
2√n 9512.7695756809
3√n 448.95690083875
4√n 97.533427991027
5√n 39.023192011507

Divisors of 90492785

1, 5, 17, 85, 229, 1145, 3893, 4649, 19465, 23245, 79033, 395165, 1064621, 5323105, 18098557, 90492785

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90492784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90492785 can be divided by 16 positive divisors. The sum of these divisors (counting 90492785) is 1, the average is 0.0625.

Base conversion 90492785

Base System Value
2 Binary 101011001001100111101110001
3 Ternary 20022021111202122
4 Quaternary 11121030331301
5 Quinary 141131232120
6 Senary 12551324025
8 Octal 531147561
10 Decimal 90492785
12 Duodecimal 26380615
16 Hexadecimal 564cf71
20 Vigesimal 185bbj5
36 Base36 1hvkoh

Cryptographic Hash Functions

md5 8aa2d56e490cd347165c40c62e4ebe5c
sha1 946e2e3a44481cc8186f8e8fd1723ca94b97eed4
sha256 3bcabe82c8babb2f97f01e75c4fa3c480d1fd59bc7ffd86a8cf8ca8d4a401f72
sha512 e7f858f51ae4ff6fe07db96c21d1fe52876f8f3cf50a2d02f43dc31be4f296fe44cbfb6f55c66e92eaa1d46c1058b31d816ae1ca44f2e9a3477b50224cefbe22
ripemd-160 7dfa380458abbc07aedf800cde06087262400319

90492785 as geometric shapes

Circle

Radius = n
Diameter 180985570
Circumference 568582937.11776
Area 2.5726326741633E+16

Sphere

Radius = n
Volume 3.1040626062271E+24
Surface area 1.0290530696653E+17
Circumference 568582937.11776

Square

Length = n
Perimeter 361971140
Area 8188944137056225
Diagonal 127976123.84391

Cube

Length = n
Surface area 49133664822337350
Volume 7.4104036117164E+23
Space diagonal 156738101.33841

Equilateral Triangle

Length = n
Perimeter 271478355
Area 3.5459168264312E+15
Altitude 78369050.669203

Triangular Pyramid

Length = n
Surface area 3.5459168264312E+15
Volume 8.7332444086232E+22
Height 42658707.947971