2045649983 (number)

2045649983 is an odd 10-digits composite number following 2045649982 and preceding 2045649984. In scientific notation, it is written as 2.045649983 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 1888292280 positive integers (up to 2045649983) that are relatively prime to 2045649983.

Interesting facts

Basic properties

Name

Name two billion forty-five million six hundred forty-nine thousand nine hundred eighty-three

Notation

Scientific notation 2.045649983 × 10^9
Engineering notation 2.045649983 × 10^9

Prime Factorization of 2045649983

Prime Factorization 13 × 157357691

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2045649983
Product of the distinct prime numbers

The prime factorization of 2045649983 is 13 × 157357691. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 86, 95, 199, 540, 5319, 7379, 82863, 51185, 242745, 693072, 36560, 414854, 81486813, 44523433, 889498643, 646833607, 592307891, 9791841915

Basic calculations (n = 2045649983)

Multiplication

n×y
n×2 4091299966
n×3 6136949949
n×4 8182599932
n×5 10228249915

Division

n÷y
n÷2 1022824991.5
n÷3 681883327.66667
n÷3 511412495.75
n÷5 409129996.6

Exponentiation

ny
n2 4184683852947900289
n3 8.5603984526432E+27
n4 1.7511578949123E+37
n5 3.5822561179576E+46

Nth Root

y√n
2√n 45228.862278417
3√n 1269.4349239684
4√n 212.67078379133
5√n 72.805848113649

Divisors of 2045649983

1, 13, 157357691, 2045649983

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 -2045649982
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 2045649983 can be divided by 4 positive divisors. The sum of these divisors (counting 2045649983) is 1, the average is 0.25.

Base conversion 2045649983

Base System Value
2 Binary 1111001111011100010010000111111
3 Ternary 12021120020210020012
4 Quaternary 1321323202100333
5 Quinary 13142141244413
6 Senary 534553213435
8 Octal 17173422077
10 Decimal 2045649983
12 Duodecimal 49110127b
16 Hexadecimal 79ee243f
20 Vigesimal 1bj564j3
36 Base36 xtxdmn

Cryptographic Hash Functions

md5 99195a29f1b185825ba9aa3633796d1f
sha1 b426d48affd106b3308b99cae124475fa1e84a67
sha256 03fa459b120e16a45faf6258668675da172b79aa78e62d873a8b636dae2e3eae
sha512 72047ee295d5b43c38fb5d9b24a27e67d1eb36cebd4c66d55437f036f827dc5688d43cdaf478cd7301c0a69710c01c53f23a299f32c3575d0e886ced9ec63f16
ripemd-160 59612a6e8a7c14361733aebec76d77f6f2f2b7e1

2045649983 as geometric shapes

Circle

Radius = n
Diameter 4091299966
Circumference 12853197916.818
Area 1.3146572050017E+19

Sphere

Radius = n
Volume 3.5857713187501E+28
Surface area 5.2586288200068E+19
Circumference 12853197916.818

Square

Length = n
Perimeter 8182599932
Area 4184683852947900289
Diagonal 2892985949.8269

Cube

Length = n
Surface area 2.5108103117687E+19
Volume 8.5603984526432E+27
Space diagonal 3543169705.0584

Equilateral Triangle

Length = n
Perimeter 6136949949
Area 1.8120212617297E+18
Altitude 1771584852.5292

Triangular Pyramid

Length = n
Surface area 1.8120212617297E+18
Volume 1.0088526325871E+27
Height 964328649.9423