1388402404 (number)

1388402404 is an even 10-digits composite number following 1388402403 and preceding 1388402405. In scientific notation, it is written as 1.388402404 × 10^9. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 678056904 positive integers (up to 1388402404) that are relatively prime to 1388402404.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million four hundred two thousand four hundred four

Notation

Scientific notation 1.388402404 × 10^9
Engineering notation 1.388402404 × 10^9

Prime Factorization of 1388402404

Prime Factorization 2 × 2 × 43 × 8072107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 694201202
Product of the distinct prime numbers

The prime factorization of 1388402404 is 2 × 2 × 43 × 8072107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 13, 82, 836, 464, 1598, 6976, 22287, 98324, 772564, 52807, 4807606, 2593437, 11661639, 17529135, 68549223, 612949181, 5244572559, 6785874061

Basic calculations (n = 1388402404)

Multiplication

n×y
n×2 2776804808
n×3 4165207212
n×4 5553609616
n×5 6942012020

Division

n÷y
n÷2 694201202
n÷3 462800801.33333
n÷3 347100601
n÷5 277680480.8

Exponentiation

ny
n2 1927661235432979216
n3 2.6763694933728E+27
n4 3.715877838591E+36
n5 5.1591337240701E+45

Nth Root

y√n
2√n 37261.272173666
3√n 1115.591300652
4√n 193.03179057778
5√n 67.37566603608

Divisors of 1388402404

1, 2, 4, 43, 86, 172, 8072107, 16144214, 32288428, 347100601, 694201202, 1388402404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388402403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388402404 can be divided by 12 positive divisors. The sum of these divisors (counting 1388402404) is 1, the average is 0.083333333333333.

Base conversion 1388402404

Base System Value
2 Binary 1010010110000010101011011100100
3 Ternary 10120202112011001021
4 Quaternary 1102300111123210
5 Quinary 10320412334104
6 Senary 345434140524
8 Octal 12260253344
10 Decimal 1388402404
12 Duodecimal 328b81744
16 Hexadecimal 52c156e4
20 Vigesimal 11dha604
36 Base36 myma5g

Cryptographic Hash Functions

md5 752d963dd9269a35e57b7d1594a44f63
sha1 4eb0707e434b1a045d9c668ec73532f32edabd0c
sha256 97dfc8e5eef38073de06f95bbfbdd13e1006bf1d0d373c9e4e37ef587958416b
sha512 f3dcbb950fd43062647152bd45e83d08953ee24f556d396ab56d2d92990c3a37c11f242dda79586859a45285dcd7360b78db1565e2dc4c2fd7b3b0b68dff1547
ripemd-160 b25ecca91960709d66d150806cbddca5f2d85fdc

1388402404 as geometric shapes

Circle

Radius = n
Diameter 2776804808
Circumference 8723589585.2656
Area 6.0559263758461E+18

Sphere

Radius = n
Volume 1.1210750318229E+28
Surface area 2.4223705503384E+19
Circumference 8723589585.2656

Square

Length = n
Perimeter 5553609616
Area 1927661235432979216
Diagonal 1963497509.7682

Cube

Length = n
Surface area 1.1565967412598E+19
Volume 2.6763694933728E+27
Space diagonal 2404783505.0788

Equilateral Triangle

Length = n
Perimeter 4165207212
Area 8.3470179988773E+17
Altitude 1202391752.5394

Triangular Pyramid

Length = n
Surface area 8.3470179988773E+17
Volume 3.1541316962078E+26
Height 654499169.92274