2389788 (number)

2389788 is an even 7-digits composite number following 2389787 and preceding 2389789. In scientific notation, it is written as 2.389788 × 10^6. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 796584 positive integers (up to 2389788) that are relatively prime to 2389788.

Interesting facts

Basic properties

Name

Name two million three hundred eighty-nine thousand seven hundred eighty-eight

Notation

Scientific notation 2.389788 × 10^6
Engineering notation 2.389788 × 10^6

Prime Factorization of 2389788

Prime Factorization 2 × 2 × 3 × 3 × 66383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 398298
Product of the distinct prime numbers

The prime factorization of 2389788 is 2 × 2 × 3 × 3 × 66383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 44, 68, 52, 260, 1372, 3452, 80803, 68053, 380082, 361097, 2298247, 7346963, 27494572, 75905125, 818109636, 721902669, 9953764427, 60906651

Basic calculations (n = 2389788)

Multiplication

n×y
n×2 4779576
n×3 7169364
n×4 9559152
n×5 11948940

Division

n÷y
n÷2 1194894
n÷3 796596
n÷3 597447
n÷5 477957.6

Exponentiation

ny
n2 5711086684944
n3 1.3648286426639E+19
n4 3.2616511122945E+25
n5 7.794654688348E+31

Nth Root

y√n
2√n 1545.8939161534
3√n 133.69642422887
4√n 39.317857471553
5√n 18.865654438062

Divisors of 2389788

1, 2, 3, 4, 6, 9, 12, 18, 36, 66383, 132766, 199149, 265532, 398298, 597447, 796596, 1194894, 2389788

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2389787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2389788 can be divided by 18 positive divisors. The sum of these divisors (counting 2389788) is 1, the average is 0.055555555555556.

Base conversion 2389788

Base System Value
2 Binary 1001000111011100011100
3 Ternary 11111102011200
4 Quaternary 21013130130
5 Quinary 1102433123
6 Senary 123115500
8 Octal 11073434
10 Decimal 2389788
12 Duodecimal 972b90
16 Hexadecimal 24771c
20 Vigesimal eie98
36 Base36 1f7z0

Cryptographic Hash Functions

md5 c448f268ebdd535e30b52c68457cac2f
sha1 2c15eb437eef13c0d7405e71a792b676cce9fcb8
sha256 0d6fe6ea1f465b01593d607b4a40b2782a53776390643e30f13342abcc7cbf9f
sha512 1cf02e07887ab54965d9c55d3f8e00738d5ff88344badaf3c03d7393c983fd4ed83378574e64d2920d15e871711ab9447f6c0707bf50ecd35e8b89e09059d9f7
ripemd-160 41cc76b5afef4c6ebb8b02b307dea8a590871057

2389788 as geometric shapes

Circle

Radius = n
Diameter 4779576
Circumference 15015480.848874
Area 17941907973435

Sphere

Radius = n
Volume 5.7169808496024E+19
Surface area 71767631893738
Circumference 15015480.848874

Square

Length = n
Perimeter 9559152
Area 5711086684944
Diagonal 3379670.6007965

Cube

Length = n
Surface area 34266520109664
Volume 1.3648286426639E+19
Space diagonal 4139234.2353184

Equilateral Triangle

Length = n
Perimeter 7169364
Area 2472973076188.3
Altitude 2069617.1176592

Triangular Pyramid

Length = n
Surface area 2472973076188.3
Volume 1.6084659806421E+18
Height 1126556.8669322