1309920 (number)

1309920 is an even 7-digits composite number following 1309919 and preceding 1309921. In scientific notation, it is written as 1.309920 × 10^6. The sum of its digits is 24. It has a total of 7 prime factors and 24 positive divisors. There are 349184 positive integers (up to 1309920) that are relatively prime to 1309920.

Interesting facts

Basic properties

Name

Name one million three hundred nine thousand nine hundred twenty

Notation

Scientific notation 1.309920 × 10^6
Engineering notation 1.309920 × 10^6

Prime Factorization of 1309920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 2729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 81870
Product of the distinct prime numbers

The prime factorization of 1309920 is 2 × 2 × 2 × 2 × 2 × 15 × 2729. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 9, 63, 819, 391, 570, 4161, 88995, 86797, 96068, 537590, 559232, 8342657, 38131117, 89772217, 443687379, 746723863, 7516899446, 3021769338

Basic calculations (n = 1309920)

Multiplication

n×y
n×2 2619840
n×3 3929760
n×4 5239680
n×5 6549600

Division

n÷y
n÷2 654960
n÷3 436640
n÷3 327480
n÷5 261984

Exponentiation

ny
n2 1715890406400
n3 2247679161151488000
n4 2.9442798867756E+24
n5 3.856771109285E+30

Nth Root

y√n
2√n 1144.5173655301
3√n 109.41619074408
4√n 33.83071630235
5√n 16.728190077927

Divisors of 1309920

1, 2, 4, 8, 15, 16, 30, 32, 60, 120, 240, 480, 2729, 5458, 10916, 21832, 40935, 43664, 81870, 87328, 163740, 327480, 654960, 1309920

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1309919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1309920 can be divided by 24 positive divisors. The sum of these divisors (counting 1309920) is 1, the average is 0.041666666666667.

Base conversion 1309920

Base System Value
2 Binary 100111111110011100000
3 Ternary 2110112212120
4 Quaternary 10333303200
5 Quinary 313404140
6 Senary 44024240
8 Octal 4776340
10 Decimal 1309920
12 Duodecimal 532080
16 Hexadecimal 13fce0
20 Vigesimal 83eg0
36 Base36 s2qo

Cryptographic Hash Functions

md5 40d55d32bd07513159b438e80e4d0864
sha1 03aea5790c261f0748931f8f5958a0389c8304f7
sha256 bb010d8e2dea73ab2020fc8acb65289d5252b9244ec137a83e82d39a93d8f46f
sha512 014953f51b6916faa8f71642f343cb2b2392645c2357b4a99bccc4f53a43029f286d39966fe38f46c5b292446ad071eb1f9c9eb0a6cffd94dcb3ca6f04ed9525
ripemd-160 d5a286e8a6e6e62fb49aa08fe65106113ac1454d

1309920 as geometric shapes

Circle

Radius = n
Diameter 2619840
Circumference 8230470.0975807
Area 5390628695111.4

Sphere

Radius = n
Volume 9.4150564537338E+18
Surface area 21562514780446
Circumference 8230470.0975807

Square

Length = n
Perimeter 5239680
Area 1715890406400
Diagonal 1852506.6296238

Cube

Length = n
Surface area 10295342438400
Volume 2247679161151488000
Space diagonal 2268847.9938506

Equilateral Triangle

Length = n
Perimeter 3929760
Area 743002341026.2
Altitude 1134423.9969253

Triangular Pyramid

Length = n
Surface area 743002341026.2
Volume 2.6489152946365E+17
Height 617502.20987459