2045402820 (number)

2045402820 is an even 10-digits composite number following 2045402819 and preceding 2045402821. In scientific notation, it is written as 2.045402820 × 10^9. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 516730752 positive integers (up to 2045402820) that are relatively prime to 2045402820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.045402820 × 10^9
Engineering notation 2.045402820 × 10^9

Prime Factorization of 2045402820

Prime Factorization 2 × 2 × 45 × 3 × 19 × 199357

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1022701410
Product of the distinct prime numbers

The prime factorization of 2045402820 is 2 × 2 × 45 × 3 × 19 × 199357. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 77, 18, 111, 93, 3923, 2216, 41740, 42554, 679339, 352153, 8397882, 7677585, 37726769, 51396478, 422534831, 118104050, 6888518249, 1547049001

Basic calculations (n = 2045402820)

Multiplication

n×y
n×2 4090805640
n×3 6136208460
n×4 8181611280
n×5 10227014100

Division

n÷y
n÷2 1022701410
n÷3 681800940
n÷3 511350705
n÷5 409080564

Exponentiation

ny
n2 4183672696063952400
n3 8.5572959304862E+27
n4 1.7503117227791E+37
n5 3.5800925336514E+46

Nth Root

y√n
2√n 45226.129836633
3√n 1269.3837959677
4√n 212.6643595825
5√n 72.804088694224

Divisors of 2045402820

1, 2, 3, 4, 6, 12, 19, 38, 45, 57, 76, 90, 114, 135, 180, 228, 270, 540, 855, 1710, 2565, 3420, 5130, 10260, 199357, 398714, 598071, 797428, 1196142, 2392284, 3787783, 7575566, 8971065, 11363349, 15151132, 17942130, 22726698, 26913195, 35884260, 45453396, 53826390, 107652780, 170450235, 340900470, 511350705, 681800940, 1022701410, 2045402820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2045402819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2045402820 can be divided by 48 positive divisors. The sum of these divisors (counting 2045402820) is 1, the average is 0.020833333333333.

Base conversion 2045402820

Base System Value
2 Binary 1111001111010100101111011000100
3 Ternary 12021112210020012000
4 Quaternary 1321322211323010
5 Quinary 13142110342240
6 Senary 534544025300
8 Octal 17172457304
10 Decimal 2045402820
12 Duodecimal 491002230
16 Hexadecimal 79ea5ec4
20 Vigesimal 1bj3f710
36 Base36 xts2x0

Cryptographic Hash Functions

md5 6edf79525e7c3456df776bc33b25b3f5
sha1 64b294c27795032dce658b662e2dc595b79a9d8b
sha256 b720aa854bc28a290a6dc3dad0545df5afb7a7abf052c6bb208b16474556b072
sha512 2b87b80dc8beb07674b2de6b47c3b9f3ca368387711b450021f216cfc1ba6491d0fec9ba28d69e6ba69929df1cfe39bc1dde126188545198ca1d0f9542ae6d05
ripemd-160 c33e6929402616753c62f92c8e81e8d9df883eed

2045402820 as geometric shapes

Circle

Radius = n
Diameter 4090805640
Circumference 12851644945.888
Area 1.3143395406979E+19

Sphere

Radius = n
Volume 3.5844717373079E+28
Surface area 5.2573581627915E+19
Circumference 12851644945.888

Square

Length = n
Perimeter 8181611280
Area 4183672696063952400
Diagonal 2892636408.5602

Cube

Length = n
Surface area 2.5102036176384E+19
Volume 8.5572959304862E+27
Space diagonal 3542741606.1847

Equilateral Triangle

Length = n
Perimeter 6136208460
Area 1.8115834179554E+18
Altitude 1771370803.0923

Triangular Pyramid

Length = n
Surface area 1.8115834179554E+18
Volume 1.0084869968445E+27
Height 964212136.18672