1149891489 (number)

1149891489 is an odd 10-digits composite number following 1149891488 and preceding 1149891490. In scientific notation, it is written as 1.149891489 × 10^9. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 766594320 positive integers (up to 1149891489) that are relatively prime to 1149891489.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-nine million eight hundred ninety-one thousand four hundred eighty-nine

Notation

Scientific notation 1.149891489 × 10^9
Engineering notation 1.149891489 × 10^9

Prime Factorization of 1149891489

Prime Factorization 9 × 127765721

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1149891489
Product of the distinct prime numbers

The prime factorization of 1149891489 is 9 × 127765721. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1149891489)

Multiplication

n×y
n×2 2299782978
n×3 3449674467
n×4 4599565956
n×5 5749457445

Division

n÷y
n÷2 574945744.5
n÷3 383297163
n÷3 287472872.25
n÷5 229978297.8

Exponentiation

ny
n2 1322250436474637121
n3 1.5204445232287E+27
n4 1.7483462167574E+36
n5 2.0104084344746E+45

Nth Root

y√n
2√n 33910.049970473
3√n 1047.6565997174
4√n 184.14681634629
5√n 64.883067189409

Divisors of 1149891489

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 -1149891488
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 1149891489 can be divided by 4 positive divisors. The sum of these divisors (counting 1149891489) is 1, the average is 0.25.

Base conversion 1149891489

Base System Value
2 Binary 1000100100010011111001110100001
3 Ternary 2222010201112120200
4 Quaternary 1010202133032201
5 Quinary 4323333011424
6 Senary 310034055413
8 Octal 10442371641
10 Decimal 1149891489
12 Duodecimal 28111a569
16 Hexadecimal 4489f3a1
20 Vigesimal hj6g8e9
36 Base36 j0m5y9

Cryptographic Hash Functions

md5 958300d8b64833545a3e5e44abc55feb
sha1 eb4db915b873997e029e3dd005c1bb4c04c7955c
sha256 91629c06191178bcb86fcfba2640f46822432eb83d5ce3e309c1b7793f45aba8
sha512 8e4d48d80f9aa7d8effeb8c449fd4e454022f3d8a1237d2aea1843bfa10138f7105c463cb163b3c7c168ab7bd65818f8d489981eb1ae3df06f23f1eca797e58a
ripemd-160 cbce863e4492c0cb16761b98ee3a2b16e111fb75

1149891489 as geometric shapes

Circle

Radius = n
Diameter 2299782978
Circumference 7224981308.5357
Area 4.1539722574346E+18

Sphere

Radius = n
Volume 6.3688231258216E+27
Surface area 1.6615889029738E+19
Circumference 7224981308.5357

Square

Length = n
Perimeter 4599565956
Area 1322250436474637121
Diagonal 1626192139.0012

Cube

Length = n
Surface area 7933502618847822726
Volume 1.5204445232287E+27
Space diagonal 1991670482.139

Equilateral Triangle

Length = n
Perimeter 3449674467
Area 5.7255123407605E+17
Altitude 995835241.06951

Triangular Pyramid

Length = n
Surface area 5.7255123407605E+17
Volume 1.791861054655E+26
Height 542064046.33373