2144421845 (number)

2144421845 is an odd 10-digits composite number following 2144421844 and preceding 2144421846. In scientific notation, it is written as 2.144421845 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 1715537472 positive integers (up to 2144421845) that are relatively prime to 2144421845.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-four million four hundred twenty-one thousand eight hundred forty-five

Notation

Scientific notation 2.144421845 × 10^9
Engineering notation 2.144421845 × 10^9

Prime Factorization of 2144421845

Prime Factorization 5 × 428884369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2144421845
Product of the distinct prime numbers

The prime factorization of 2144421845 is 5 × 428884369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 91, 51, 868, 345, 3958, 7071, 50728, 91964, 920996, 177979, 1527040, 832487, 67837186, 91882184, 69019281, 510965580, 4624598379, 7927551029

Basic calculations (n = 2144421845)

Multiplication

n×y
n×2 4288843690
n×3 6433265535
n×4 8577687380
n×5 10722109225

Division

n÷y
n÷2 1072210922.5
n÷3 714807281.66667
n÷3 536105461.25
n÷5 428884369

Exponentiation

ny
n2 4598545049313204025
n3 9.8612204589638E+27
n4 2.1146616570563E+37
n5 4.5347266521754E+46

Nth Root

y√n
2√n 46307.902619315
3√n 1289.5457096738
4√n 215.19271042327
5√n 73.495719275488

Divisors of 2144421845

1, 5, 428884369, 2144421845

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2144421844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2144421845 can be divided by 4 positive divisors. The sum of these divisors (counting 2144421845) is 1, the average is 0.25.

Base conversion 2144421845

Base System Value
2 Binary 1111111110100010100011111010101
3 Ternary 12112110002220202022
4 Quaternary 1333310110133111
5 Quinary 13342432444340
6 Senary 552442222525
8 Octal 17764243725
10 Decimal 2144421845
12 Duodecimal 4ba1b4a45
16 Hexadecimal 7fd147d5
20 Vigesimal 1da2cec5
36 Base36 zgqehh

Cryptographic Hash Functions

md5 23acaa6f7a38d36a4b0a6388d92ac003
sha1 8433583cf5713c65d6fa6eb0e6ffb85ab8348707
sha256 2cd6d3e5f51005fd3a417ed5c853929f9809d256cc947c87a246ad764f4b2979
sha512 988e8c3eeba246d4bbe9d9758a1ef75a1f0ac89b11e689e7c9c2789ef4d914941b4a650a2d8928c1b8916b0305c2c625f1f8a54f8053d12170dac063ba8bff38
ripemd-160 cacf1f70627a30970401501afd0e1f112bca07fa

2144421845 as geometric shapes

Circle

Radius = n
Diameter 4288843690
Circumference 13473799828.899
Area 1.4446755344124E+19

Sphere

Radius = n
Volume 4.1306583665747E+28
Surface area 5.7787021376496E+19
Circumference 13473799828.899

Square

Length = n
Perimeter 8577687380
Area 4598545049313204025
Diagonal 3032670456.6481

Cube

Length = n
Surface area 2.7591270295879E+19
Volume 9.8612204589638E+27
Space diagonal 3714247588.4006

Equilateral Triangle

Length = n
Perimeter 6433265535
Area 1.9912284165762E+18
Altitude 1857123794.2003

Triangular Pyramid

Length = n
Surface area 1.9912284165762E+18
Volume 1.1621559762181E+27
Height 1010890152.216