1990479 (number)

1990479 is an odd 7-digits composite number following 1990478 and preceding 1990480. In scientific notation, it is written as 1.990479 × 10^6. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 1207680 positive integers (up to 1990479) that are relatively prime to 1990479.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.990479 × 10^6
Engineering notation 1.990479 × 10^6

Prime Factorization of 1990479

Prime Factorization 3 × 17 × 31 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1990479
Product of the distinct prime numbers

The prime factorization of 1990479 is 3 × 17 × 31 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 60, 97, 95, 193, 8968, 8668, 70894, 60200, 97489, 470489, 3705784, 625467, 17523704, 26431859, 245227108, 146002474, 5641994138, 8719799393

Basic calculations (n = 1990479)

Multiplication

n×y
n×2 3980958
n×3 5971437
n×4 7961916
n×5 9952395

Division

n÷y
n÷2 995239.5
n÷3 663493
n÷3 497619.75
n÷5 398095.8

Exponentiation

ny
n2 3962006649441
n3 7886291033572672239
n4 1.5697496690215E+25
n5 3.1245537514442E+31

Nth Root

y√n
2√n 1410.8433647999
3√n 125.79185842267
4√n 37.561194933068
5√n 18.188275337266

Divisors of 1990479

1, 3, 17, 31, 51, 93, 527, 1259, 1581, 3777, 21403, 39029, 64209, 117087, 663493, 1990479

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1990478
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990479 can be divided by 16 positive divisors. The sum of these divisors (counting 1990479) is 1, the average is 0.0625.

Base conversion 1990479

Base System Value
2 Binary 111100101111101001111
3 Ternary 10202010102110
4 Quaternary 13211331033
5 Quinary 1002143404
6 Senary 110355103
8 Octal 7457517
10 Decimal 1990479
12 Duodecimal 7bba93
16 Hexadecimal 1e5f4f
20 Vigesimal c8g3j
36 Base36 16nv3

Cryptographic Hash Functions

md5 8fc94aa13a6dc17038b89e7d31a1432e
sha1 2b03937e3e39e019834d7a742662e1c4dda715d4
sha256 f94ad87dcf834a3c625a17fbcfb6c160d3cb6a09e1cb4f8c0826f8af3ea9a68f
sha512 2ef9d4039177b3fbac891e795631a58072a069b7521f6ba4827ceb0f2e7730060eee67c5384fe5f1e1905e4fe955f8183119c45c08b9a1542a995172d28accc0
ripemd-160 4b17936bfd5cc0843629f0f054a8d4a439dc96d5

1990479 as geometric shapes

Circle

Radius = n
Diameter 3980958
Circumference 12506548.40705
Area 12447010983358

Sphere

Radius = n
Volume 3.3034018633524E+19
Surface area 49788043933431
Circumference 12506548.40705

Square

Length = n
Perimeter 7961916
Area 3962006649441
Diagonal 2814962.3974188

Cube

Length = n
Surface area 23772039896646
Volume 7886291033572672239
Space diagonal 3447610.7593989

Equilateral Triangle

Length = n
Perimeter 5971437
Area 1715599204189.4
Altitude 1723805.3796994

Triangular Pyramid

Length = n
Surface area 1715599204189.4
Volume 9.2940831137498E+17
Height 938320.79913961