90455280 (number)

90455280 is an even 8-digits composite number following 90455279 and preceding 90455281. In scientific notation, it is written as 9.0455280 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 24121344 positive integers (up to 90455280) that are relatively prime to 90455280.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.0455280 × 10^7
Engineering notation 9.0455280 × 10^6

Prime Factorization of 90455280

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 376897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11306910
Product of the distinct prime numbers

The prime factorization of 90455280 is 2 × 2 × 2 × 2 × 3 × 5 × 376897. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 64, 34, 787, 25, 4811, 3192, 55247, 24637, 154078, 430735, 5793022, 6820724, 58581936, 81890806, 451800807, 347958394, 689477036, 170427541

Basic calculations (n = 90455280)

Multiplication

n×y
n×2 180910560
n×3 271365840
n×4 361821120
n×5 452276400

Division

n÷y
n÷2 45227640
n÷3 30151760
n÷3 22613820
n÷5 18091056

Exponentiation

ny
n2 8182157679878400
n3 7.4011936393755E+23
n4 6.6947704298393E+31
n5 6.0557733376683E+39

Nth Root

y√n
2√n 9510.7980737686
3√n 448.8948684336
4√n 97.523320666231
5√n 39.019956819865

Divisors of 90455280

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376897, 753794, 1130691, 1507588, 1884485, 2261382, 3015176, 3768970, 4522764, 5653455, 6030352, 7537940, 9045528, 11306910, 15075880, 18091056, 22613820, 30151760, 45227640, 90455280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90455279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90455280 can be divided by 40 positive divisors. The sum of these divisors (counting 90455280) is 1, the average is 0.025.

Base conversion 90455280

Base System Value
2 Binary 101011001000011110011110000
3 Ternary 20022012121022120
4 Quaternary 11121003303300
5 Quinary 141124032110
6 Senary 12550434240
8 Octal 531036360
10 Decimal 90455280
12 Duodecimal 26362980
16 Hexadecimal 5643cf0
20 Vigesimal 1856i40
36 Base36 1hurqo

Cryptographic Hash Functions

md5 92d32c1d39c5bbcaf2c0aea3dadacd6b
sha1 1d7601a43c07cb7bbf0f31d4b003276ce0fa140b
sha256 acff1a9354972b61b7f8bcc8b737910f11c3dff90ce8ea0b0a2324512f111bc1
sha512 cef76ebcf4cffce627ee3b597a6e4b2a97a8dcd0def199ce5399fa0656220fe33d21d2876e900428e7d4bc605c662dd1d4b323393832297d061c5913c5e93909
ripemd-160 2fb4c9ff5c42ba0f5497c08bb53bb189d69d95c6

90455280 as geometric shapes

Circle

Radius = n
Diameter 180910560
Circumference 568347286.25282
Area 2.5705006457619E+16

Sphere

Radius = n
Volume 3.1002047420343E+24
Surface area 1.0282002583048E+17
Circumference 568347286.25282

Square

Length = n
Perimeter 361821120
Area 8182157679878400
Diagonal 127923083.76426

Cube

Length = n
Surface area 49092946079270400
Volume 7.4011936393755E+23
Space diagonal 156673140.77287

Equilateral Triangle

Length = n
Perimeter 271365840
Area 3.5429782042723E+15
Altitude 78336570.386434

Triangular Pyramid

Length = n
Surface area 3.5429782042723E+15
Volume 8.7223903521286E+22
Height 42641027.921419