1490393479 (number)

1490393479 is an odd 10-digits composite number following 1490393478 and preceding 1490393480. In scientific notation, it is written as 1.490393479 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 1442316240 positive integers (up to 1490393479) that are relatively prime to 1490393479.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million three hundred ninety-three thousand four hundred seventy-nine

Notation

Scientific notation 1.490393479 × 10^9
Engineering notation 1.490393479 × 10^9

Prime Factorization of 1490393479

Prime Factorization 31 × 48077209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1490393479
Product of the distinct prime numbers

The prime factorization of 1490393479 is 31 × 48077209. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 67, 74, 636, 678, 8712, 131, 84202, 98612, 57858, 155843, 7595587, 1255240, 44056541, 10722979, 734686783, 581868412, 2788384474, 9537303533

Basic calculations (n = 1490393479)

Multiplication

n×y
n×2 2980786958
n×3 4471180437
n×4 5961573916
n×5 7451967395

Division

n÷y
n÷2 745196739.5
n÷3 496797826.33333
n÷3 372598369.75
n÷5 298078695.8

Exponentiation

ny
n2 2221272722245723441
n3 3.3105703803156E+27
n4 4.9340525065929E+36
n5 7.3536796808697E+45

Nth Root

y√n
2√n 38605.614604614
3√n 1142.2652912418
4√n 196.48311531685
5√n 68.337673315068

Divisors of 1490393479

1, 31, 48077209, 1490393479

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 -1490393478
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 1490393479 can be divided by 4 positive divisors. The sum of these divisors (counting 1490393479) is 1, the average is 0.25.

Base conversion 1490393479

Base System Value
2 Binary 1011000110101011001100110000111
3 Ternary 10211212102211111111
4 Quaternary 1120311121212013
5 Quinary 11023020042404
6 Senary 403520145451
8 Octal 13065314607
10 Decimal 1490393479
12 Duodecimal 357168287
16 Hexadecimal 58d59987
20 Vigesimal 135ej3dj
36 Base36 oncayv

Cryptographic Hash Functions

md5 ad5bc7ab4f3186760faf286bca1d6c63
sha1 070f1e32329978ba7460f668d5713f58e99a47ab
sha256 93907ccd1f41c961261226fc1df17d128f62346bd8fa4244b08db5a6f5008e81
sha512 cbd40d1c00cdbc427359f95ecca8bf7b15fc03a9924c95dc6b9c6b216fe955b65f46a3c673472e71371910fd19162c5bb531912254084772686c7a1c65361f1b
ripemd-160 c251ac1d0f796cf92848e299768151601d7cc8a7

1490393479 as geometric shapes

Circle

Radius = n
Diameter 2980786958
Circumference 9364418409.1691
Area 6.9783340658266E+18

Sphere

Radius = n
Volume 1.3867284781322E+28
Surface area 2.7913336263306E+19
Circumference 9364418409.1691

Square

Length = n
Perimeter 5961573916
Area 2221272722245723441
Diagonal 2107734671.2742

Cube

Length = n
Surface area 1.3327636333474E+19
Volume 3.3105703803156E+27
Space diagonal 2581437228.8973

Equilateral Triangle

Length = n
Perimeter 4471180437
Area 9.6183930309911E+17
Altitude 1290718614.4487

Triangular Pyramid

Length = n
Surface area 9.6183930309911E+17
Volume 3.9015446091942E+26
Height 702578223.75807