1049142489 (number)

1049142489 is an odd 10-digits composite number following 1049142488 and preceding 1049142490. In scientific notation, it is written as 1.049142489 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 699115536 positive integers (up to 1049142489) that are relatively prime to 1049142489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.049142489 × 10^9
Engineering notation 1.049142489 × 10^9

Prime Factorization of 1049142489

Prime Factorization 3 × 2269 × 154127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1049142489
Product of the distinct prime numbers

The prime factorization of 1049142489 is 3 × 2269 × 154127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 70, 84, 460, 917, 2392, 6871, 19665, 98720, 293168, 764376, 553515, 6004052, 85722149, 89510730, 979357204, 258745194, 2383582057, 8437024401

Basic calculations (n = 1049142489)

Multiplication

n×y
n×2 2098284978
n×3 3147427467
n×4 4196569956
n×5 5245712445

Division

n÷y
n÷2 524571244.5
n÷3 349714163
n÷3 262285622.25
n÷5 209828497.8

Exponentiation

ny
n2 1100699962225115121
n3 1.1547910980111E+27
n4 1.2115404068424E+36
n5 1.2710785179587E+45

Nth Root

y√n
2√n 32390.46910744
3√n 1016.1195922345
4√n 179.97352335119
5√n 63.704028227692

Divisors of 1049142489

1, 3, 2269, 6807, 154127, 462381, 349714163, 1049142489

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 -1049142488
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 1049142489 can be divided by 8 positive divisors. The sum of these divisors (counting 1049142489) is 1, the average is 0.125.

Base conversion 1049142489

Base System Value
2 Binary 111110100010001010010011011001
3 Ternary 2201010010221221020
4 Quaternary 332202022103121
5 Quinary 4122040024424
6 Senary 252034433053
8 Octal 7642122331
10 Decimal 1049142489
12 Duodecimal 253432789
16 Hexadecimal 3e88a4d9
20 Vigesimal g7h2g49
36 Base36 hcmrix

Cryptographic Hash Functions

md5 a0c65a33430cbecf0e18a31ba26df0b0
sha1 e53e4b088bf50ec4b26305c1aef17ce38e64efea
sha256 ab14b092307649871308535286d18fc3492e0b3a9c885655d046e05a8934930b
sha512 b96564668567e58a79b4549545a57d87270ed4e4f3d93fb1c2902f30a3ec7eb2efbf5a02a64cd927d8e0a05346ffce6ed7bcff4335dd4a59d5b234bf29b7de8b
ripemd-160 ff76a0d788050ec4b892b84bab9d60c2b642e105

1049142489 as geometric shapes

Circle

Radius = n
Diameter 2098284978
Circumference 6591956672.0226
Area 3.457950915133E+18

Sphere

Radius = n
Volume 4.8371776399233E+27
Surface area 1.3831803660532E+19
Circumference 6591956672.0226

Square

Length = n
Perimeter 4196569956
Area 1100699962225115121
Diagonal 1483711536.8057

Cube

Length = n
Surface area 6604199773350690726
Volume 1.1547910980111E+27
Space diagonal 1817168095.3273

Equilateral Triangle

Length = n
Perimeter 3147427467
Area 4.7661706461576E+17
Altitude 908584047.66364

Triangular Pyramid

Length = n
Surface area 4.7661706461576E+17
Volume 1.3609343604291E+26
Height 494570512.26856