1388504421 (number)

1388504421 is an odd 10-digits composite number following 1388504420 and preceding 1388504422. In scientific notation, it is written as 1.388504421 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 924960960 positive integers (up to 1388504421) that are relatively prime to 1388504421.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million five hundred four thousand four hundred twenty-one

Notation

Scientific notation 1.388504421 × 10^9
Engineering notation 1.388504421 × 10^9

Prime Factorization of 1388504421

Prime Factorization 3 × 3 × 1321 × 116789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 462834807
Product of the distinct prime numbers

The prime factorization of 1388504421 is 3 × 3 × 1321 × 116789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 44, 99, 976, 826, 7016, 2051, 16104, 56501, 659233, 244014, 5922578, 7275494, 117503, 26243038, 898272286, 245957805, 2739277596, 8539827797

Basic calculations (n = 1388504421)

Multiplication

n×y
n×2 2777008842
n×3 4165513263
n×4 5554017684
n×5 6942522105

Division

n÷y
n÷2 694252210.5
n÷3 462834807
n÷3 347126105.25
n÷5 277700884.2

Exponentiation

ny
n2 1927944527136545241
n3 2.6769594993718E+27
n4 3.7169700997158E+36
n5 5.1610294161801E+45

Nth Root

y√n
2√n 37262.641089971
3√n 1115.6186237801
4√n 193.03533637645
5√n 67.376656132509

Divisors of 1388504421

1, 3, 9, 1321, 3963, 11889, 116789, 350367, 1051101, 154278269, 462834807, 1388504421

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 -1388504420
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 1388504421 can be divided by 12 positive divisors. The sum of these divisors (counting 1388504421) is 1, the average is 0.083333333333333.

Base conversion 1388504421

Base System Value
2 Binary 1010010110000101110010101100101
3 Ternary 10120202201022222200
4 Quaternary 1102300232111211
5 Quinary 10320424120141
6 Senary 345440245113
8 Octal 12260562545
10 Decimal 1388504421
12 Duodecimal 329010799
16 Hexadecimal 52c2e565
20 Vigesimal 11di3111
36 Base36 myogv9

Cryptographic Hash Functions

md5 3ab1b391fac3da6fddded74cae9aa2d7
sha1 a0b84b33c3ec9b95ffe615c56f6dc1789ff37ebc
sha256 43617f4a7769ec5f08d2b6d3a9eabc1137837d5ae48de5009b940bff219b7644
sha512 4bd13e7f02ba5521a74b6c6aa21f9011ff46e848a8dd7026784c75a8da999d4164f307394c688a90278743b2c57353eb67176b7e9db8760f1b9c272470ff8adf
ripemd-160 5905b5b7ff0778f86aca4dfe880d0de7a282d982

1388504421 as geometric shapes

Circle

Radius = n
Diameter 2777008842
Circumference 8724230576.9811
Area 6.0568163629808E+18

Sphere

Radius = n
Volume 1.1213221729579E+28
Surface area 2.4227265451923E+19
Circumference 8724230576.9811

Square

Length = n
Perimeter 5554017684
Area 1927944527136545241
Diagonal 1963641783.5932

Cube

Length = n
Surface area 1.1567667162819E+19
Volume 2.6769594993718E+27
Space diagonal 2404960203.706

Equilateral Triangle

Length = n
Perimeter 4165513263
Area 8.3482446879371E+17
Altitude 1202480101.853

Triangular Pyramid

Length = n
Surface area 8.3482446879371E+17
Volume 3.154827024946E+26
Height 654547261.19773