1490756449 (number)

1490756449 is an odd 10-digits composite number following 1490756448 and preceding 1490756450. In scientific notation, it is written as 1.490756449 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 1179499104 positive integers (up to 1490756449) that are relatively prime to 1490756449.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million seven hundred fifty-six thousand four hundred forty-nine

Notation

Scientific notation 1.490756449 × 10^9
Engineering notation 1.490756449 × 10^9

Prime Factorization of 1490756449

Prime Factorization 49 × 13 × 2340277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1490756449
Product of the distinct prime numbers

The prime factorization of 1490756449 is 49 × 13 × 2340277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 96, 87, 75, 898, 9408, 4664, 74216, 49665, 978733, 407587, 4630785, 8749046, 34009324, 43352687, 781727754, 329366765, 7851498830, 3323397716

Basic calculations (n = 1490756449)

Multiplication

n×y
n×2 2981512898
n×3 4472269347
n×4 5963025796
n×5 7453782245

Division

n÷y
n÷2 745378224.5
n÷3 496918816.33333
n÷3 372689112.25
n÷5 298151289.8

Exponentiation

ny
n2 2222354790235089601
n3 3.312989735509E+27
n4 4.9388608136808E+36
n5 7.3626386087081E+45

Nth Root

y√n
2√n 38610.315318578
3√n 1142.3580127022
4√n 196.49507708484
5√n 68.341001578326

Divisors of 1490756449

1, 13, 49, 637, 2340277, 30423601, 114673573, 1490756449

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 -1490756448
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 1490756449 can be divided by 8 positive divisors. The sum of these divisors (counting 1490756449) is 1, the average is 0.125.

Base conversion 1490756449

Base System Value
2 Binary 1011000110110110010001101100001
3 Ternary 10211220010021101211
4 Quaternary 1120312302031201
5 Quinary 11023113201244
6 Senary 403532030121
8 Octal 13066621541
10 Decimal 1490756449
12 Duodecimal 357302341
16 Hexadecimal 58db2361
20 Vigesimal 135h4b29
36 Base36 onk31d

Cryptographic Hash Functions

md5 9a32d580dd5a773edb8fad5b46091d7e
sha1 e425f76ca695432e6d0299b3a3af3d1ea545fb17
sha256 ebed248f9a3fb7ea5ea8ff71e06cdca9ffd9ff6e0e15300bcdc2a0e2f60faf07
sha512 790a53262ab23d61f92811fc5ec0da041fbb43860f130667bfa4e09778bc468617547340eb618b4b29aa03deeb30b4a800a4bc1f232b2c522910e673d78ee70e
ripemd-160 beb120f35052121b43436210cdc9e3bf07f98985

1490756449 as geometric shapes

Circle

Radius = n
Diameter 2981512898
Circumference 9366699016.94
Area 6.9817334826726E+18

Sphere

Radius = n
Volume 1.3877418952658E+28
Surface area 2.7926933930691E+19
Circumference 9366699016.94

Square

Length = n
Perimeter 5963025796
Area 2222354790235089601
Diagonal 2108247988.371

Cube

Length = n
Surface area 1.3334128741411E+19
Volume 3.312989735509E+27
Space diagonal 2582065911.379

Equilateral Triangle

Length = n
Perimeter 4472269347
Area 9.6230785228281E+17
Altitude 1291032955.6895

Triangular Pyramid

Length = n
Surface area 9.6230785228281E+17
Volume 3.9043958466331E+26
Height 702749329.45699