1121949649 (number)

1121949649 is an odd 10-digits composite number following 1121949648 and preceding 1121949650. In scientific notation, it is written as 1.121949649 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1121779764 positive integers (up to 1121949649) that are relatively prime to 1121949649.

Interesting facts

Basic properties

Name

Name one billion one hundred twenty-one million nine hundred forty-nine thousand six hundred forty-nine

Notation

Scientific notation 1.121949649 × 10^9
Engineering notation 1.121949649 × 10^9

Prime Factorization of 1121949649

Prime Factorization 6883 × 163003

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1121949649
Product of the distinct prime numbers

The prime factorization of 1121949649 is 6883 × 163003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 96, 51, 67, 789, 3490, 1593, 30791, 54244, 960142, 740383, 3917282, 7922518, 94486873, 98963118, 782833121, 727138505, 358963755, 1595290902

Basic calculations (n = 1121949649)

Multiplication

n×y
n×2 2243899298
n×3 3365848947
n×4 4487798596
n×5 5609748245

Division

n÷y
n÷2 560974824.5
n÷3 373983216.33333
n÷3 280487412.25
n÷5 224389929.8

Exponentiation

ny
n2 1258771014891223201
n3 1.4122776983286E+27
n4 1.5845044679303E+36
n5 1.7777342316333E+45

Nth Root

y√n
2√n 33495.516849274
3√n 1039.1010627747
4√n 183.01780473297
5√n 64.564631017668

Divisors of 1121949649

1, 6883, 163003, 1121949649

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 -1121949648
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 1121949649 can be divided by 4 positive divisors. The sum of these divisors (counting 1121949649) is 1, the average is 0.25.

Base conversion 1121949649

Base System Value
2 Binary 1000010110111111001011111010001
3 Ternary 2220012010221120201
4 Quaternary 1002313321133101
5 Quinary 4244204342044
6 Senary 303155135201
8 Octal 10267713721
10 Decimal 1121949649
12 Duodecimal 2738a4501
16 Hexadecimal 42df97d1
20 Vigesimal hac3e29
36 Base36 ijz9w1

Cryptographic Hash Functions

md5 ee4175e36da0107e0488b9606e4f4f59
sha1 91182d724a59c410b5f98b45f4051656633286af
sha256 474d7e7fe23f0053a9477300cee78c829428273f9c41816833a0cbe3fa019bd9
sha512 bf905f4262105a20975bf06b76cbbc2c7fd4840fffe241f73e4b04c5c6ae77b710aed3d26c28e74553eaa669d8c3d05cd8e64c992cc6857c266543532bc13f16
ripemd-160 583d7b8a996636f8a4d52749e8615fc273231b17

1121949649 as geometric shapes

Circle

Radius = n
Diameter 2243899298
Circumference 7049417549.9921
Area 3.954545772934E+18

Sphere

Radius = n
Volume 5.915734989197E+27
Surface area 1.5818183091736E+19
Circumference 7049417549.9921

Square

Length = n
Perimeter 4487798596
Area 1258771014891223201
Diagonal 1586676409.9155

Cube

Length = n
Surface area 7552626089347339206
Volume 1.4122776983286E+27
Space diagonal 1943273795.6021

Equilateral Triangle

Length = n
Perimeter 3365848947
Area 5.4506383822166E+17
Altitude 971636897.80103

Triangular Pyramid

Length = n
Surface area 5.4506383822166E+17
Volume 1.6643852290111E+26
Height 528892136.63851