9945490090 (number)

9945490090 is an even 10-digits composite number following 9945490089 and preceding 9945490091. In scientific notation, it is written as 9.945490090 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 3978196032 positive integers (up to 9945490090) that are relatively prime to 9945490090.

Interesting facts

Basic properties

Name

Name nine billion nine hundred forty-five million four hundred ninety thousand ninety

Notation

Scientific notation 9.945490090 × 10^9
Engineering notation 9.945490090 × 10^9

Prime Factorization of 9945490090

Prime Factorization 2 × 5 × 994549009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9945490090
Product of the distinct prime numbers

The prime factorization of 9945490090 is 2 × 5 × 994549009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 7, 30, 277, 200, 3142, 684, 50254, 18005, 307730, 829675, 3604600, 3020146, 84010889, 2901805, 813649775, 415893037, 8183859776, 4961134863

Basic calculations (n = 9945490090)

Multiplication

n×y
n×2 19890980180
n×3 29836470270
n×4 39781960360
n×5 49727450450

Division

n÷y
n÷2 4972745045
n÷3 3315163363.3333
n÷3 2486372522.5
n÷5 1989098018

Exponentiation

ny
n2 9.8912773130288E+19
n3 9.837360049417E+29
n4 9.7837366883239E+39
n5 9.7304056276894E+49

Nth Root

y√n
2√n 99727.078017959
3√n 2150.5129542259
4√n 315.79594363759
5√n 99.890741693157

Divisors of 9945490090

1, 2, 5, 10, 994549009, 1989098018, 4972745045, 9945490090

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 -9945490089
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 9945490090 can be divided by 8 positive divisors. The sum of these divisors (counting 9945490090) is 1, the average is 0.125.

Base conversion 9945490090

Base System Value
2 Binary 1001010000110011000010001010101010
3 Ternary 221200010012020120211
4 Quaternary 21100303002022222
5 Quinary 130332021140330
6 Senary 4322514211334
8 Octal 112063021252
10 Decimal 9945490090
12 Duodecimal 1b16883b4a
16 Hexadecimal 250cc22aa
20 Vigesimal 7f7j654a
36 Base36 4khad9m

Cryptographic Hash Functions

md5 e59d07e762254a603f8bd8771be9967c
sha1 ed2e3cec99d0c1c9d170811ba66df17eb5e9cc26
sha256 a544c85e63975ad965abfb523911d3337eafd336d451f8132de308bd66ae4f03
sha512 d74a6d15238f2dd04dced3a4836a767e1ce8bdf4b9e80b3fd084f578c913a8e66d1061b65816456598d3b7accc1401a272bc41e59d5bac3e4e194fa1a4bf880a
ripemd-160 79584ee48890865774816f1701ddffce22a69de9

9945490090 as geometric shapes

Circle

Radius = n
Diameter 19890980180
Circumference 62489357206.188
Area 3.1074364141231E+20

Sphere

Radius = n
Volume 4.1206637415955E+30
Surface area 1.2429745656492E+21
Circumference 62489357206.188

Square

Length = n
Perimeter 39781960360
Area 9.8912773130288E+19
Diagonal 14065046969.725

Cube

Length = n
Surface area 5.9347663878173E+20
Volume 9.837360049417E+29
Space diagonal 17226094142.053

Equilateral Triangle

Length = n
Perimeter 29836470270
Area 4.2830487144798E+19
Altitude 8613047071.0264

Triangular Pyramid

Length = n
Surface area 4.2830487144798E+19
Volume 1.1593439999861E+29
Height 4688348989.9084