1388349056 (number)

1388349056 is an even 10-digits composite number following 1388349055 and preceding 1388349057. In scientific notation, it is written as 1.388349056 × 10^9. The sum of its digits is 47. It has a total of 9 prime factors and 32 positive divisors. There are 693702400 positive integers (up to 1388349056) that are relatively prime to 1388349056.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million three hundred forty-nine thousand fifty-six

Notation

Scientific notation 1.388349056 × 10^9
Engineering notation 1.388349056 × 10^9

Prime Factorization of 1388349056

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5351 × 2027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 21692954
Product of the distinct prime numbers

The prime factorization of 1388349056 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5351 × 2027. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1388349056)

Multiplication

n×y
n×2 2776698112
n×3 4165047168
n×4 5553396224
n×5 6941745280

Division

n÷y
n÷2 694174528
n÷3 462783018.66667
n÷3 347087264
n÷5 277669811.2

Exponentiation

ny
n2 1927513101296091136
n3 2.6760609946121E+27
n4 3.7153067556681E+36
n5 5.1581426269822E+45

Nth Root

y√n
2√n 37260.556302879
3√n 1115.5770119687
4√n 193.02993628678
5√n 67.375148259351

Divisors of 1388349056

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388349055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388349056 can be divided by 32 positive divisors. The sum of these divisors (counting 1388349056) is 1, the average is 0.03125.

Base conversion 1388349056

Base System Value
2 Binary 1010010110000001000011010000000
3 Ternary 10120202102102212102
4 Quaternary 1102300020122000
5 Quinary 10320404132211
6 Senary 345433045532
8 Octal 12260103200
10 Decimal 1388349056
12 Duodecimal 328b568a8
16 Hexadecimal 52c08680
20 Vigesimal 11dh3ccg
36 Base36 myl4zk

Cryptographic Hash Functions

md5 08facfe3662fa5f3dde7875da2cbd7f9
sha1 85083ded97c1f53c6202a32f0a031897b5cdc650
sha256 80661e0c58f774c4c4a22a4e890156fe3d0a45b7c927af797e980af6698e6e47
sha512 fe5751f475e2702c63c5930a6edb9e6cd6a91b1b0b1727ac43b257c96cc652190aa280d6a0581ec488911e342dbda165b59dc1e3ad178555c52b658be0709e72
ripemd-160 7a82606eb1ad3390472e68da4fc2e343538280f4

1388349056 as geometric shapes

Circle

Radius = n
Diameter 2776698112
Circumference 8723254389.8958
Area 6.0554609987299E+18

Sphere

Radius = n
Volume 1.1209458081642E+28
Surface area 2.422184399492E+19
Circumference 8723254389.8958

Square

Length = n
Perimeter 5553396224
Area 1927513101296091136
Diagonal 1963422064.3031

Cube

Length = n
Surface area 1.1565078607777E+19
Volume 2.6760609946121E+27
Space diagonal 2404691103.6323

Equilateral Triangle

Length = n
Perimeter 4165047168
Area 8.3463765592487E+17
Altitude 1202345551.8161

Triangular Pyramid

Length = n
Surface area 8.3463765592487E+17
Volume 3.1537681269317E+26
Height 654474021.43436