1045494887 (number)

1045494887 is an odd 10-digits composite number following 1045494886 and preceding 1045494888. In scientific notation, it is written as 1.045494887 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 1036035000 positive integers (up to 1045494887) that are relatively prime to 1045494887.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.045494887 × 10^9
Engineering notation 1.045494887 × 10^9

Prime Factorization of 1045494887

Prime Factorization 131 × 751 × 10627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1045494887
Product of the distinct prime numbers

The prime factorization of 1045494887 is 131 × 751 × 10627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1045494887)

Multiplication

n×y
n×2 2090989774
n×3 3136484661
n×4 4181979548
n×5 5227474435

Division

n÷y
n÷2 522747443.5
n÷3 348498295.66667
n÷3 261373721.75
n÷5 209098977.4

Exponentiation

ny
n2 1093059558743142769
n3 1.1427881798524E+27
n4 1.1947791989598E+36
n5 1.2491355436064E+45

Nth Root

y√n
2√n 32334.113363443
3√n 1014.9406282662
4√n 179.81688842665
5√n 63.659669950089

Divisors of 1045494887

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 -1045494886
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 1045494887 can be divided by 8 positive divisors. The sum of these divisors (counting 1045494887) is 1, the average is 0.125.

Base conversion 1045494887

Base System Value
2 Binary 111110010100001111110001100111
3 Ternary 2200212021122100212
4 Quaternary 332110033301213
5 Quinary 4120121314022
6 Senary 251424330035
8 Octal 7624176147
10 Decimal 1045494887
12 Duodecimal 25217391b
16 Hexadecimal 3e50fc67
20 Vigesimal g6e6h47
36 Base36 hagl0n

Cryptographic Hash Functions

md5 033e051d097e0f828f7b134f79eeb9e5
sha1 d7f094ac06b48ff363e720a5a4cd294e8ea03ef8
sha256 0e427cf854ab980dbc6224a4d4e56725fc36d4f7ef61efc854177dca6b430b47
sha512 360127a6d96bd6977ad905bb18bfa38d40799e33b0c8af8986451b6976dde4b4eb0efadaab5ee84d8558e4292a0970670b21dd51af4ea1225cddf96722d2fd99
ripemd-160 93f3aaa1e31ca5f36f3f9e3ecfab125f522d9023

1045494887 as geometric shapes

Circle

Radius = n
Diameter 2090989774
Circumference 6569038112.7298
Area 3.4339478796836E+18

Sphere

Radius = n
Volume 4.7868999339115E+27
Surface area 1.3735791518734E+19
Circumference 6569038112.7298

Square

Length = n
Perimeter 4181979548
Area 1093059558743142769
Diagonal 1478553048.5871

Cube

Length = n
Surface area 6558357352458856614
Volume 1.1427881798524E+27
Space diagonal 1810850263.3375

Equilateral Triangle

Length = n
Perimeter 3136484661
Area 4.7330867286049E+17
Altitude 905425131.66874

Triangular Pyramid

Length = n
Surface area 4.7330867286049E+17
Volume 1.3467887857225E+26
Height 492851016.19571