2149444986 (number)

2149444986 is an even 10-digits composite number following 2149444985 and preceding 2149444987. In scientific notation, it is written as 2.149444986 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 661367664 positive integers (up to 2149444986) that are relatively prime to 2149444986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149444986 × 10^9
Engineering notation 2.149444986 × 10^9

Prime Factorization of 2149444986

Prime Factorization 2 × 3 × 13 × 27556987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2149444986
Product of the distinct prime numbers

The prime factorization of 2149444986 is 2 × 3 × 13 × 27556987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 79, 98, 970, 107, 4788, 1463, 4735, 50799, 111963, 952503, 9592585, 4275700, 47066191, 223325, 113752936, 536428327, 5363738757, 2464258269

Basic calculations (n = 2149444986)

Multiplication

n×y
n×2 4298889972
n×3 6448334958
n×4 8597779944
n×5 10747224930

Division

n÷y
n÷2 1074722493
n÷3 716481662
n÷3 537361246.5
n÷5 429888997.2

Exponentiation

ny
n2 4620113747840540196
n3 9.9306803300455E+27
n4 2.1345451042985E+37
n5 4.5880872718253E+46

Nth Root

y√n
2√n 46362.107221307
3√n 1290.5518112761
4√n 215.31861791612
5√n 73.530118658007

Divisors of 2149444986

1, 2, 3, 6, 13, 26, 39, 78, 27556987, 55113974, 82670961, 165341922, 358240831, 716481662, 1074722493, 2149444986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149444985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149444986 can be divided by 16 positive divisors. The sum of these divisors (counting 2149444986) is 1, the average is 0.0625.

Base conversion 2149444986

Base System Value
2 Binary 10000000000111011110110101111010
3 Ternary 12112210120010012120
4 Quaternary 2000013132311322
5 Quinary 13400224214421
6 Senary 553142022110
8 Octal 20007366572
10 Decimal 2149444986
12 Duodecimal 4bba17936
16 Hexadecimal 801ded7a
20 Vigesimal 1dbe0c96
36 Base36 zjq2d6

Cryptographic Hash Functions

md5 99591c8ff7215123c0f658a64217ed11
sha1 35d20b7e4a2730402bcf1d8d46521c662b1a84c0
sha256 02069ebbac579a6c1f9f0dd6b2e0b452a7fc1bc26c6496fe4392dabf78f97ff3
sha512 4c5ce57645aae3ee9539dbdf00729884c1bef87843d8e640c1b623d149c453ddc0840bbf3ff4f7f87f78fdb62e225de949a1e282c6fdf3904c4f5de030b69f21
ripemd-160 519cf379fe4f30c3c9139e482666af8b0f1294b7

2149444986 as geometric shapes

Circle

Radius = n
Diameter 4298889972
Circumference 13505361154.626
Area 1.4514515408965E+19

Sphere

Radius = n
Volume 4.159753649336E+28
Surface area 5.805806163586E+19
Circumference 13505361154.626

Square

Length = n
Perimeter 8597779944
Area 4620113747840540196
Diagonal 3039774250.776

Cube

Length = n
Surface area 2.7720682487043E+19
Volume 9.9306803300455E+27
Space diagonal 3722947923.8262

Equilateral Triangle

Length = n
Perimeter 6448334958
Area 2.0005679370018E+18
Altitude 1861473961.9131

Triangular Pyramid

Length = n
Surface area 2.0005679370018E+18
Volume 1.1703419005285E+27
Height 1013258083.592