1155144491 (number)

1155144491 is an odd 10-digits composite number following 1155144490 and preceding 1155144492. In scientific notation, it is written as 1.155144491 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 1154862192 positive integers (up to 1155144491) that are relatively prime to 1155144491.

Interesting facts

Basic properties

Name

Name one billion one hundred fifty-five million one hundred forty-four thousand four hundred ninety-one

Notation

Scientific notation 1.155144491 × 10^9
Engineering notation 1.155144491 × 10^9

Prime Factorization of 1155144491

Prime Factorization 4153 × 278147

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1155144491
Product of the distinct prime numbers

The prime factorization of 1155144491 is 4153 × 278147. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 100, 22, 769, 666, 8361, 4227, 80897, 77887, 121660, 310679, 8647026, 6198133, 28563839, 71663565, 97257322, 531023017, 4375923054, 8144275832

Basic calculations (n = 1155144491)

Multiplication

n×y
n×2 2310288982
n×3 3465433473
n×4 4620577964
n×5 5775722455

Division

n÷y
n÷2 577572245.5
n÷3 385048163.66667
n÷3 288786122.75
n÷5 231028898.2

Exponentiation

ny
n2 1334358795087649081
n3 1.5413772111629E+27
n4 1.7805133940278E+36
n5 2.0567502382629E+45

Nth Root

y√n
2√n 33987.416656757
3√n 1049.249498769
4√n 184.35676460807
5√n 64.942239691356

Divisors of 1155144491

1, 4153, 278147, 1155144491

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 -1155144490
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 1155144491 can be divided by 4 positive divisors. The sum of these divisors (counting 1155144491) is 1, the average is 0.25.

Base conversion 1155144491

Base System Value
2 Binary 1000100110110100001101100101011
3 Ternary 2222111121102100022
4 Quaternary 1010312201230223
5 Quinary 4331204110431
6 Senary 310342431055
8 Octal 10466415453
10 Decimal 1155144491
12 Duodecimal 282a3248b
16 Hexadecimal 44da1b2b
20 Vigesimal i0jd14b
36 Base36 j3qr6z

Cryptographic Hash Functions

md5 988231855ebb706cdc4a7c378b589c53
sha1 30ec2e1875cb5d34c34c749e8c3c5e8b5b9ba868
sha256 bfbec2f67ac125abf67ba3809953a3381a3983ac738726a111c895aab6586a2c
sha512 9d574d094a97a617f3c679619f7e136acbbe54c96059429d742a25adb02b7642e0f8b148e36e0fef637da0a3e77ef19f2bed9237c3947a7ba91cfa4d29d90f4f
ripemd-160 101065325ded7aaf7b65f7605a8fd82b7ff9aaf0

1155144491 as geometric shapes

Circle

Radius = n
Diameter 2310288982
Circumference 7257986893.5206
Area 4.1920117879003E+18

Sphere

Radius = n
Volume 6.4565057640001E+27
Surface area 1.6768047151601E+19
Circumference 7257986893.5206

Square

Length = n
Perimeter 4620577964
Area 1334358795087649081
Diagonal 1633621005.6728

Cube

Length = n
Surface area 8006152770525894486
Volume 1.5413772111629E+27
Space diagonal 2000768948.4953

Equilateral Triangle

Length = n
Perimeter 3465433473
Area 5.7779430715455E+17
Altitude 1000384474.2476

Triangular Pyramid

Length = n
Surface area 5.7779430715455E+17
Volume 1.8165304639662E+26
Height 544540335.22426