1490486249 (number)

1490486249 is an odd 10-digits composite number following 1490486248 and preceding 1490486250. In scientific notation, it is written as 1.490486249 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 1277559636 positive integers (up to 1490486249) that are relatively prime to 1490486249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.490486249 × 10^9
Engineering notation 1.490486249 × 10^9

Prime Factorization of 1490486249

Prime Factorization 7 × 212926607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1490486249
Product of the distinct prime numbers

The prime factorization of 1490486249 is 7 × 212926607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 74, 39, 726, 361, 5570, 3989, 7694, 39935, 520534, 695910, 6514611, 8510688, 85645504, 41578854, 277428778, 654447194, 6407951350, 8143594564

Basic calculations (n = 1490486249)

Multiplication

n×y
n×2 2980972498
n×3 4471458747
n×4 5961944996
n×5 7452431245

Division

n÷y
n÷2 745243124.5
n÷3 496828749.66667
n÷3 372621562.25
n÷5 298097249.8

Exponentiation

ny
n2 2221549258458090001
n3 3.3111886212079E+27
n4 4.9352811077557E+36
n5 7.3559686260593E+45

Nth Root

y√n
2√n 38606.816095089
3√n 1142.2889909681
4√n 196.48617278345
5√n 68.338524033781

Divisors of 1490486249

1, 7, 212926607, 1490486249

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 -1490486248
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 1490486249 can be divided by 4 positive divisors. The sum of these divisors (counting 1490486249) is 1, the average is 0.25.

Base conversion 1490486249

Base System Value
2 Binary 1011000110101110000001111101001
3 Ternary 10211212121112202102
4 Quaternary 1120311300033221
5 Quinary 11023031024444
6 Senary 403522143145
8 Octal 13065601751
10 Decimal 1490486249
12 Duodecimal 3571b1ab5
16 Hexadecimal 58d703e9
20 Vigesimal 135fafc9
36 Base36 oneajt

Cryptographic Hash Functions

md5 e3ffa36699cbd0c9b494c165da9b3b1e
sha1 48221805186dfc2690a55f9394860d0d1655bd00
sha256 589868f6d2d5673ca40c2299e12eec6c87d7a13e5e9501b9c6fb606cd95c04f7
sha512 b3d3e59804cade4b09b7b371e1ff7a6be9255e19a4ddea0588d91d909ddf3bada045b6a6b644dbb03f7d07fbb7198574e9b69da759381d9df59e2696f16dc8b1
ripemd-160 3615acc236919be5f29a45170ebfe8c6f2d4d024

1490486249 as geometric shapes

Circle

Radius = n
Diameter 2980972498
Circumference 9365001300.27
Area 6.9792028299598E+18

Sphere

Radius = n
Volume 1.3869874462716E+28
Surface area 2.7916811319839E+19
Circumference 9365001300.27

Square

Length = n
Perimeter 5961944996
Area 2221549258458090001
Diagonal 2107865867.8664

Cube

Length = n
Surface area 1.3329295550749E+19
Volume 3.3111886212079E+27
Space diagonal 2581597911.2508

Equilateral Triangle

Length = n
Perimeter 4471458747
Area 9.6195904679159E+17
Altitude 1290798955.6254

Triangular Pyramid

Length = n
Surface area 9.6195904679159E+17
Volume 3.9022732130731E+26
Height 702621955.95547