2149249940 (number)

2149249940 is an even 10-digits composite number following 2149249939 and preceding 2149249941. In scientific notation, it is written as 2.149249940 × 10^9. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 845754624 positive integers (up to 2149249940) that are relatively prime to 2149249940.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million two hundred forty-nine thousand nine hundred forty

Notation

Scientific notation 2.149249940 × 10^9
Engineering notation 2.149249940 × 10^9

Prime Factorization of 2149249940

Prime Factorization 2 × 2 × 5 × 73 × 443 × 3323

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1074624970
Product of the distinct prime numbers

The prime factorization of 2149249940 is 2 × 2 × 5 × 73 × 443 × 3323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 56, 97, 156, 747, 6074, 4198, 58161, 66660, 231824, 391448, 9663334, 9970389, 80477621, 12506137, 583609281, 532981781, 6608541743, 8777446546

Basic calculations (n = 2149249940)

Multiplication

n×y
n×2 4298499880
n×3 6447749820
n×4 8596999760
n×5 10746249700

Division

n÷y
n÷2 1074624970
n÷3 716416646.66667
n÷3 537312485
n÷5 429849988

Exponentiation

ny
n2 4619275304590003600
n3 9.9279771712335E+27
n4 2.1337704339595E+37
n5 4.5860059771612E+46

Nth Root

y√n
2√n 46360.003666954
3√n 1290.5127741317
4√n 215.31373311276
5√n 73.528784148288

Divisors of 2149249940

1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 443, 730, 886, 1460, 1772, 2215, 3323, 4430, 6646, 8860, 13292, 16615, 32339, 33230, 64678, 66460, 129356, 161695, 242579, 323390, 485158, 646780, 970316, 1212895, 1472089, 2425790, 2944178, 4851580, 5888356, 7360445, 14720890, 29441780, 107462497, 214924994, 429849988, 537312485, 1074624970, 2149249940

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 -2149249939
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 2149249940 can be divided by 48 positive divisors. The sum of these divisors (counting 2149249940) is 1, the average is 0.020833333333333.

Base conversion 2149249940

Base System Value
2 Binary 10000000000110101111001110010100
3 Ternary 12112210012012122122
4 Quaternary 2000012233032110
5 Quinary 13400201444230
6 Senary 553133515112
8 Octal 20006571624
10 Decimal 2149249940
12 Duodecimal 4bb942a98
16 Hexadecimal 801af394
20 Vigesimal 1dbcg4h0
36 Base36 zjlvv8

Cryptographic Hash Functions

md5 a393b0451a0d55823c90bd830e6af373
sha1 4f3106756d11cd0f64dbb6bf2fe0d40348c8bb9b
sha256 fa3727dcb983c71f7a718229a27f34b19f578f5a8a474777f28b7b25bc1e3926
sha512 e85eeac92e88eb324f78ba5e9abec003a4fd1f81783aae66d49d891c6cbc6932b1e364479b2036b4c7db92aae95820051257b7b2f090358cd417db4b02a2a5eb
ripemd-160 cfa75e45ae1cf4c2a68e35c92d350836ae7eb6b8

2149249940 as geometric shapes

Circle

Radius = n
Diameter 4298499880
Circumference 13504135644.465
Area 1.4511881361809E+19

Sphere

Radius = n
Volume 4.1586213528206E+28
Surface area 5.8047525447235E+19
Circumference 13504135644.465

Square

Length = n
Perimeter 8596999760
Area 4619275304590003600
Diagonal 3039498414.0776

Cube

Length = n
Surface area 2.771565182754E+19
Volume 9.9279771712335E+27
Space diagonal 3722610094.2444

Equilateral Triangle

Length = n
Perimeter 6447749820
Area 2.0002048804245E+18
Altitude 1861305047.1222

Triangular Pyramid

Length = n
Surface area 2.0002048804245E+18
Volume 1.1700233302074E+27
Height 1013166138.0259