1049409989 (number)

1049409989 is an odd 10-digits composite number following 1049409988 and preceding 1049409990. In scientific notation, it is written as 1.049409989 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1048447020 positive integers (up to 1049409989) that are relatively prime to 1049409989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.049409989 × 10^9
Engineering notation 1.049409989 × 10^9

Prime Factorization of 1049409989

Prime Factorization 1091 × 961879

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1049409989
Product of the distinct prime numbers

The prime factorization of 1049409989 is 1091 × 961879. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 16, 68, 656, 450, 9162, 7179, 55093, 33501, 941174, 798975, 4051112, 114847, 5986755, 25125782, 908130939, 721276005, 9539687970, 6831776180

Basic calculations (n = 1049409989)

Multiplication

n×y
n×2 2098819978
n×3 3148229967
n×4 4197639956
n×5 5247049945

Division

n÷y
n÷2 524704994.5
n÷3 349803329.66667
n÷3 262352497.25
n÷5 209881997.8

Exponentiation

ny
n2 1101261325012980121
n3 1.155674634968E+27
n4 1.2127765059693E+36
n5 1.2726997797887E+45

Nth Root

y√n
2√n 32394.59814537
3√n 1016.205944945
4√n 179.98499422277
5√n 63.707276421343

Divisors of 1049409989

1, 1091, 961879, 1049409989

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 -1049409988
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 1049409989 can be divided by 4 positive divisors. The sum of these divisors (counting 1049409989) is 1, the average is 0.25.

Base conversion 1049409989

Base System Value
2 Binary 111110100011001011100111000101
3 Ternary 2201010122112212122
4 Quaternary 332203023213011
5 Quinary 4122122104424
6 Senary 252044255325
8 Octal 7643134705
10 Decimal 1049409989
12 Duodecimal 253541545
16 Hexadecimal 3e8cb9c5
20 Vigesimal g7ig4j9
36 Base36 hcshxh

Cryptographic Hash Functions

md5 bac81c99172b7a86fd1d8f68c0b79da4
sha1 ca8efc53153e78c1d94a30c1ae2cf15360339632
sha256 0afa5ffad9999734ef91af266e6b953f181b341cf8ec23ffe760e75ad210baa0
sha512 97e6eaa8f3be0c7e358dbf835130d94624545aa2d3d95795a2d71b598f5cc5f389a877dd90e1d8e4dba674e0b5b4d29ee0c2f821413020fab368893648faa773
ripemd-160 d23bc4b1a5a24c03ce247f62138b9ad9f0231b32

1049409989 as geometric shapes

Circle

Radius = n
Diameter 2098819978
Circumference 6593637424.0923
Area 3.4597144883433E+18

Sphere

Radius = n
Volume 4.840878590874E+27
Surface area 1.3838857953373E+19
Circumference 6593637424.0923

Square

Length = n
Perimeter 4197639956
Area 1101261325012980121
Diagonal 1484089838.9336

Cube

Length = n
Surface area 6607567950077880726
Volume 1.155674634968E+27
Space diagonal 1817631418.9183

Equilateral Triangle

Length = n
Perimeter 3148229967
Area 4.7686014183328E+17
Altitude 908815709.45915

Triangular Pyramid

Length = n
Surface area 4.7686014183328E+17
Volume 1.3619756187186E+26
Height 494696612.97787