1990644942, one billion nine hundred ninety million six hundred forty-four thousand nine hundred forty-two: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

1990644942 has 32 divisors, whose sum is 4347406080
The reverse of 1990644942 is 2494460991
Previous prime number is 1079

Basic properties

Is Prime? no
Number parity even
Number length 10
Sum of Digits 48
Digital Root 3

Name

Name	one billion nine hundred ninety million six hundred forty-four thousand nine hundred forty-two

Notation

Scientific notation	1.990644942 × 10^9
Engineering notation	1.990644942 × 10^9

Prime Factorization of 1990644942

Prime Factorization 2 × 3 × 11 × 1079 × 27953

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	1990644942	Product of the distinct prime numbers

The prime factorization of 1990644942 is 2 × 3 × 11 × 1079 × 27953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 8, 95, 535, 441, 1970, 2738, 70549, 5912, 932989, 402798, 2627852, 86198, 29694870, 26042197, 841442097, 975793040, 4703028125, 2859979893

Basic calculations (n = 1990644942)

Multiplication

n×y

n×2	3981289884
n×3	5971934826
n×4	7962579768
n×5	9953224710

Division

n÷y

n÷2	995322471
n÷3	663548314
n÷3	497661235.5
n÷5	398128988.4

Exponentiation

n^y

n²	3962667285110183364
n³	7.8882635879335E+27
n⁴	1.5702732012483E+37
n⁵	3.125856405623E+46

Nth Root

^y√n

²√n	44616.644226118
³√n	1257.9535399208
⁴√n	211.22652349106
⁵√n	72.410035591409

Divisors of 1990644942

1, 2, 3, 6, 11, 22, 33, 66, 1079, 2158, 3237, 6474, 11869, 23738, 27953, 35607, 55906, 71214, 83859, 167718, 307483, 614966, 922449, 1844898, 30161287, 60322574, 90483861, 180967722, 331774157, 663548314, 995322471, 1990644942

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990644941	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990644942 can be divided by 32 positive divisors. The sum of these divisors (counting 1990644942) is 1, the average is 0.03125.

Base conversion 1990644942

Base	System	Value
2	Binary	1110110101001101101010011001110
3	Ternary	12010201202020111110
4	Quaternary	1312221231103032
5	Quinary	13034101114232
6	Senary	525310232450
8	Octal	16651552316
10	Decimal	1990644942
12	Duodecimal	4767b5726
16	Hexadecimal	76a6d4ce
20	Vigesimal	1b21ac72
36	Base36	wx6fgu

Cryptographic Hash Functions

md5	ea107c13ee4b3f8d9336fb4c87eef415
sha1	dad06fa0c54cf6abcfea0708019a72762dfa30d0
sha256	4a7480f01eb227daa1e93ffd107718c99f0998fbebe187663f79a0d34af2eaf8
sha512	65e833af6baf0be15d883631811e9473810c2a77642b8decb7dd57abeb57b7e657457d53c1b77f3fab312e28335a34f8c2f2f7b47210a1e4e5b55cbdee6a61c5
ripemd-160	f49aa98d5e0d99aab1ce3f9de4f9073e0331cb8f

1990644942 as geometric shapes

Circle

Radius = n

Diameter	3981289884
Circumference	12507591051.386
Area	1.2449086431523E+19

Sphere

Radius = n

Volume	3.3042281249909E+28
Surface area	4.9796345726091E+19
Circumference	12507591051.386

Square

Length = n

Perimeter	7962579768
Area	3962667285110183364
Diagonal	2815197074.8458

Cube

Length = n

Surface area	2.3776003710661E+19
Volume	7.8882635879335E+27
Space diagonal	3447898179.374

Equilateral Triangle

Length = n

Perimeter	5971934826
Area	1.7158852678255E+18
Altitude	1723949089.687

Triangular Pyramid

Length = n

Surface area	1.7158852678255E+18
Volume	9.2964077913578E+26
Height	938399024.9486