90755890 (number)

90755890 is an even 8-digits composite number following 90755889 and preceding 90755891. In scientific notation, it is written as 9.0755890 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 36276400 positive integers (up to 90755890) that are relatively prime to 90755890.

Interesting facts

Basic properties

Name

Name ninety million seven hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 9.0755890 × 10^7
Engineering notation 9.0755890 × 10^6

Prime Factorization of 90755890

Prime Factorization 2 × 5 × 4451 × 2039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90755890
Product of the distinct prime numbers

The prime factorization of 90755890 is 2 × 5 × 4451 × 2039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 87, 28, 452, 691, 6085, 4513, 10833, 62202, 864681, 35910, 4479441, 8259228, 60062170, 36414638, 789497362, 501491488, 6748675788, 5422577044

Basic calculations (n = 90755890)

Multiplication

n×y
n×2 181511780
n×3 272267670
n×4 363023560
n×5 453779450

Division

n÷y
n÷2 45377945
n÷3 30251963.333333
n÷3 22688972.5
n÷5 18151178

Exponentiation

ny
n2 8236631569692100
n3 7.475228287095E+23
n4 6.7842099614849E+31
n5 6.1570701300142E+39

Nth Root

y√n
2√n 9526.5885814388
3√n 449.39158930764
4√n 97.604244689659
5√n 39.045857414274

Divisors of 90755890

1, 2, 5, 10, 2039, 4078, 4451, 8902, 10195, 20390, 22255, 44510, 9075589, 18151178, 45377945, 90755890

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 -90755889
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 90755890 can be divided by 16 positive divisors. The sum of these divisors (counting 90755890) is 1, the average is 0.0625.

Base conversion 90755890

Base System Value
2 Binary 101011010001101001100110010
3 Ternary 20022202212200021
4 Quaternary 11122031030302
5 Quinary 141213142030
6 Senary 13001114054
8 Octal 532151462
10 Decimal 90755890
12 Duodecimal 2648892a
16 Hexadecimal 568d332
20 Vigesimal 18749ea
36 Base36 1i17oy

Cryptographic Hash Functions

md5 114a2b5b468d5555dc0b49474547162a
sha1 ec198730fe978b9f65154c035e733487bb077081
sha256 c7d7fce73a5114fe3228a0a8c07477cc1f904352e8a7dcac9eadba65f12a894a
sha512 6f9899a21c949479c22db8450fc18e0530ecfcad66561ea72663d2332e40cde2ee88acb607300615f2fd392a77f8074835280c18a69e76f5c2b981801705d41f
ripemd-160 2c711efe26d71c74e16c9bfbc039be9707132c2d

90755890 as geometric shapes

Circle

Radius = n
Diameter 181511780
Circumference 570236074.58801
Area 2.587614122967E+16

Sphere

Radius = n
Volume 3.1312163027526E+24
Surface area 1.0350456491868E+17
Circumference 570236074.58801

Square

Length = n
Perimeter 363023560
Area 8236631569692100
Diagonal 128348210.50324

Cube

Length = n
Surface area 49419789418152600
Volume 7.475228287095E+23
Space diagonal 157193812.56613

Equilateral Triangle

Length = n
Perimeter 272267670
Area 3.5665660904831E+15
Altitude 78596906.283066

Triangular Pyramid

Length = n
Surface area 3.5665660904831E+15
Volume 8.809641021204E+22
Height 42782736.834414