1388506025 (number)

1388506025 is an odd 10-digits composite number following 1388506024 and preceding 1388506026. In scientific notation, it is written as 1.388506025 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 1045463040 positive integers (up to 1388506025) that are relatively prime to 1388506025.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388506025 × 10^9
Engineering notation 1.388506025 × 10^9

Prime Factorization of 1388506025

Prime Factorization 85 × 5 × 3267073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1388506025
Product of the distinct prime numbers

The prime factorization of 1388506025 is 85 × 5 × 3267073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 94, 92, 61, 704, 9129, 3475, 64857, 97303, 71007, 294460, 7725392, 1979573, 28636999, 32380315, 784818154, 497162114, 7650166110, 2198805374

Basic calculations (n = 1388506025)

Multiplication

n×y
n×2 2777012050
n×3 4165518075
n×4 5554024100
n×5 6942530125

Division

n÷y
n÷2 694253012.5
n÷3 462835341.66667
n÷3 347126506.25
n÷5 277701205

Exponentiation

ny
n2 1927948981461300625
n3 2.6769687766516E+27
n4 3.7169872751177E+36
n5 5.1610592263492E+45

Nth Root

y√n
2√n 37262.662612862
3√n 1115.6190533674
4√n 193.03539212503
5√n 67.376671699201

Divisors of 1388506025

1, 5, 85, 425, 3267073, 16335365, 277701205, 1388506025

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388506024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388506025 can be divided by 8 positive divisors. The sum of these divisors (counting 1388506025) is 1, the average is 0.125.

Base conversion 1388506025

Base System Value
2 Binary 1010010110000101110101110101001
3 Ternary 10120202201102012002
4 Quaternary 1102300232232221
5 Quinary 10320424143100
6 Senary 345440300345
8 Octal 12260565651
10 Decimal 1388506025
12 Duodecimal 3290116b5
16 Hexadecimal 52c2eba9
20 Vigesimal 11di3515
36 Base36 myoi3t

Cryptographic Hash Functions

md5 a1fbe40fa8e89260b4855768883ba6e8
sha1 325d7eb1759397721df974812dbd9da103bdda0b
sha256 8fe0a44053beee72c611df0f7a2f0ea7df2510fb2ca97d815bddfb7693236333
sha512 5998110d09e1a1e95545c0259310ac72dd19025d9618df50597ab035c673b77e20e112908ebe37fc99fb658b9a8565278a914ccf3500ef34c8f458db02eca365
ripemd-160 6ad3195f5bbd08c285fc9f38d81216ff2a8a7ecc

1388506025 as geometric shapes

Circle

Radius = n
Diameter 2777012050
Circumference 8724240655.2103
Area 6.0568303566547E+18

Sphere

Radius = n
Volume 1.1213260590157E+28
Surface area 2.4227321426619E+19
Circumference 8724240655.2103

Square

Length = n
Perimeter 5554024100
Area 1927948981461300625
Diagonal 1963644051.9918

Cube

Length = n
Surface area 1.1567693888768E+19
Volume 2.6769687766516E+27
Space diagonal 2404962981.9155

Equilateral Triangle

Length = n
Perimeter 4165518075
Area 8.3482639757291E+17
Altitude 1202481490.9578

Triangular Pyramid

Length = n
Surface area 8.3482639757291E+17
Volume 3.154837958325E+26
Height 654548017.33059