90804942 (number)

90804942 is an even 8-digits composite number following 90804941 and preceding 90804943. In scientific notation, it is written as 9.0804942 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 30268296 positive integers (up to 90804942) that are relatively prime to 90804942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.0804942 × 10^7
Engineering notation 9.0804942 × 10^6

Prime Factorization of 90804942

Prime Factorization 2 × 9 × 3 × 1681573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90804942
Product of the distinct prime numbers

The prime factorization of 90804942 is 2 × 9 × 3 × 1681573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 7, 53, 80, 805, 2301, 9741, 53005, 91504, 994027, 522562, 9016922, 2868753, 18229325, 74500696, 657245388, 779482346, 4646908254, 7345638672

Basic calculations (n = 90804942)

Multiplication

n×y
n×2 181609884
n×3 272414826
n×4 363219768
n×5 454024710

Division

n÷y
n÷2 45402471
n÷3 30268314
n÷3 22701235.5
n÷5 18160988.4

Exponentiation

ny
n2 8245537491623364
n3 7.4873555368569E+23
n4 6.7988888525767E+31
n5 6.1737270792267E+39

Nth Root

y√n
2√n 9529.1627124318
3√n 449.4725375379
4√n 97.617430371997
5√n 39.050077225159

Divisors of 90804942

1, 2, 3, 6, 9, 18, 27, 54, 1681573, 3363146, 5044719, 10089438, 15134157, 30268314, 45402471, 90804942

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 -90804941
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 90804942 can be divided by 16 positive divisors. The sum of these divisors (counting 90804942) is 1, the average is 0.0625.

Base conversion 90804942

Base System Value
2 Binary 101011010011001001011001110
3 Ternary 20022212100222000
4 Quaternary 11122121023032
5 Quinary 141221224232
6 Senary 13002133130
8 Octal 532311316
10 Decimal 90804942
12 Duodecimal 264b11a6
16 Hexadecimal 56992ce
20 Vigesimal 187ac72
36 Base36 1i29ji

Cryptographic Hash Functions

md5 a0dea279bdf971311d8ca2385838b097
sha1 c03fd6ff8ef98844fd0291cd48c58c5cba3527bd
sha256 63a214798328085155f1ae487f0846f3dfdd9ae6471fe6421f7808fed90e84b7
sha512 2328555374d4fd638ae77b9bdddb22d5a274674b0dbf2df6dc96f3769ae786d5613d86de0b073453c0c87f4c56109fa64147f5541aff88e3740e8a51a32f1ff0
ripemd-160 2086be8e866dc06d0a6499125878088c31a1c4e5

90804942 as geometric shapes

Circle

Radius = n
Diameter 181609884
Circumference 570544277.39369
Area 2.5904120008583E+16

Sphere

Radius = n
Volume 3.1362961532539E+24
Surface area 1.0361648003433E+17
Circumference 570544277.39369

Square

Length = n
Perimeter 363219768
Area 8245537491623364
Diagonal 128417580.5069

Cube

Length = n
Surface area 49473224949740184
Volume 7.4873555368569E+23
Space diagonal 157278773.12235

Equilateral Triangle

Length = n
Perimeter 272414826
Area 3.5704224678014E+15
Altitude 78639386.561173

Triangular Pyramid

Length = n
Surface area 3.5704224678014E+15
Volume 8.8239331221102E+22
Height 42805860.168967