490046989 (number)

490046989 is an odd 9-digits composite number following 490046988 and preceding 490046990. In scientific notation, it is written as 4.90046989 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 489946140 positive integers (up to 490046989) that are relatively prime to 490046989.

Interesting facts

Basic properties

Name

Name four hundred ninety million forty-six thousand nine hundred eighty-nine

Notation

Scientific notation 4.90046989 × 10^8
Engineering notation 4.90046989 × 10^6

Prime Factorization of 490046989

Prime Factorization 5119 × 95731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 490046989
Product of the distinct prime numbers

The prime factorization of 490046989 is 5119 × 95731. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 97, 81, 375, 768, 9488, 2745, 46403, 82173, 739123, 172606, 8711020, 1137607, 78834343, 31037303, 597247335, 158881355, 140682250, 4875910420

Basic calculations (n = 490046989)

Multiplication

n×y
n×2 980093978
n×3 1470140967
n×4 1960187956
n×5 2450234945

Division

n÷y
n÷2 245023494.5
n÷3 163348996.33333
n÷3 122511747.25
n÷5 98009397.8

Exponentiation

ny
n2 240146051427966121
n3 1.1768284942251E+26
n4 5.7670126016443E+34
n5 2.8261071609609E+43

Nth Root

y√n
2√n 22137.004969056
3√n 788.39871610581
4√n 148.78509659592
5√n 54.707585154016

Divisors of 490046989

1, 5119, 95731, 490046989

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 -490046988
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 490046989 can be divided by 4 positive divisors. The sum of these divisors (counting 490046989) is 1, the average is 0.25.

Base conversion 490046989

Base System Value
2 Binary 11101001101011000011000001101
3 Ternary 1021011002222002111
4 Quaternary 131031120120031
5 Quinary 2000423000424
6 Senary 120343224021
8 Octal 3515303015
10 Decimal 490046989
12 Duodecimal 118148011
16 Hexadecimal 1d35860d
20 Vigesimal 7d2fh99
36 Base36 83reod

Cryptographic Hash Functions

md5 b1ab4c9333b7b68ca76fd3a9aa81a42e
sha1 d2363d64b557fb67d778e5993f6a78f5773176c2
sha256 804ab0992f487677cc66780655121d797fcc9edbabfe669818fa874af5bffbd1
sha512 d3eb120d6762a4f9db76ace11e15589187f05912820aa1f8a6a06e78e27bce526f96aa741be4be65c6ee957a3cdf7d670d2afd3e16e2cea389b4d430b2a5c9a6
ripemd-160 9a5365af9fe9afa46b6a9766afec50364b5d4545

490046989 as geometric shapes

Circle

Radius = n
Diameter 980093978
Circumference 3079056041.1124
Area 7.544410709547E+17

Sphere

Radius = n
Volume 4.9294876693238E+26
Surface area 3.0177642838188E+18
Circumference 3079056041.1124

Square

Length = n
Perimeter 1960187956
Area 240146051427966121
Diagonal 693031098.0439

Cube

Length = n
Surface area 1440876308567796726
Volume 1.1768284942251E+26
Space diagonal 848786283.04415

Equilateral Triangle

Length = n
Perimeter 1470140967
Area 1.0398629057757E+17
Altitude 424393141.52207

Triangular Pyramid

Length = n
Surface area 1.0398629057757E+17
Volume 1.3869056809336E+25
Height 231010366.01463