1131508921 (number)

1131508921 is an odd 10-digits composite number following 1131508920 and preceding 1131508922. In scientific notation, it is written as 1.131508921 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 1092134400 positive integers (up to 1131508921) that are relatively prime to 1131508921.

Interesting facts

Basic properties

Name

Name one billion one hundred thirty-one million five hundred eight thousand nine hundred twenty-one

Notation

Scientific notation 1.131508921 × 10^9
Engineering notation 1.131508921 × 10^9

Prime Factorization of 1131508921

Prime Factorization 29 × 5101 × 7649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1131508921
Product of the distinct prime numbers

The prime factorization of 1131508921 is 29 × 5101 × 7649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1131508921)

Multiplication

n×y
n×2 2263017842
n×3 3394526763
n×4 4526035684
n×5 5657544605

Division

n÷y
n÷2 565754460.5
n÷3 377169640.33333
n÷3 282877230.25
n÷5 226301784.2

Exponentiation

ny
n2 1280312438302584241
n3 1.4486849456066E+27
n4 1.6391999396723E+36
n5 1.8547693550419E+45

Nth Root

y√n
2√n 33637.908986737
3√n 1042.0438483838
4√n 183.40640388693
5√n 64.674279095992

Divisors of 1131508921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1131508920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1131508921 can be divided by 8 positive divisors. The sum of these divisors (counting 1131508921) is 1, the average is 0.125.

Base conversion 1131508921

Base System Value
2 Binary 1000011011100010111010010111001
3 Ternary 2220212010121102211
4 Quaternary 1003130113102321
5 Quinary 4304131241141
6 Senary 304140055121
8 Octal 10334272271
10 Decimal 1131508921
12 Duodecimal 276b344a1
16 Hexadecimal 437174b9
20 Vigesimal hdbic61
36 Base36 ipo5vd

Cryptographic Hash Functions

md5 1305d8b3ec2c88cee8f05a8a2b7d0910
sha1 00e609696e59b3082fba6a6c60855760dc5d88fa
sha256 b5cb4f8368a352d695c8f6e9987fa0573c933e80f57e1423f536988c33de4bf5
sha512 90efbae2f2f1fd81920c71fccea7a2159c9f4819a04e50d01aa3d2779413279cbe3c12fa7c856dc8458ca24192fad85864fbd6baefee16b64d24c0b5c6992a53
ripemd-160 e37cbecc03dc8a5e482932130d8550989247d1da

1131508921 as geometric shapes

Circle

Radius = n
Diameter 2263017842
Circumference 7109480227.3698
Area 4.022220150471E+18

Sphere

Radius = n
Volume 6.0682373099786E+27
Surface area 1.6088880601884E+19
Circumference 7109480227.3698

Square

Length = n
Perimeter 4526035684
Area 1280312438302584241
Diagonal 1600195262.0243

Cube

Length = n
Surface area 7681874629815505446
Volume 1.4486849456066E+27
Space diagonal 1959830940.3894

Equilateral Triangle

Length = n
Perimeter 3394526763
Area 5.5439154817562E+17
Altitude 979915470.19472

Triangular Pyramid

Length = n
Surface area 5.5439154817562E+17
Volume 1.7072915814022E+26
Height 533398420.67478