1388082148 (number)

1388082148 is an even 10-digits composite number following 1388082147 and preceding 1388082149. In scientific notation, it is written as 1.388082148 × 10^9. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 683682120 positive integers (up to 1388082148) that are relatively prime to 1388082148.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388082148 × 10^9
Engineering notation 1.388082148 × 10^9

Prime Factorization of 1388082148

Prime Factorization 2 × 2 × 67 × 5179411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 694041074
Product of the distinct prime numbers

The prime factorization of 1388082148 is 2 × 2 × 67 × 5179411. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 32, 46, 565, 574, 7257, 1512, 8969, 99234, 149660, 736861, 2213387, 9211980, 46513150, 64721464, 382663223, 276192671, 7155044673, 2263195437

Basic calculations (n = 1388082148)

Multiplication

n×y
n×2 2776164296
n×3 4164246444
n×4 5552328592
n×5 6940410740

Division

n÷y
n÷2 694041074
n÷3 462694049.33333
n÷3 347020537
n÷5 277616429.6

Exponentiation

ny
n2 1926772049596293904
n3 2.67451788531E+27
n4 3.7124505311055E+36
n5 5.1531863075607E+45

Nth Root

y√n
2√n 37256.974488007
3√n 1115.5055180575
4√n 193.02065818976
5√n 67.372557506106

Divisors of 1388082148

1, 2, 4, 67, 134, 268, 5179411, 10358822, 20717644, 347020537, 694041074, 1388082148

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 -1388082147
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 1388082148 can be divided by 12 positive divisors. The sum of these divisors (counting 1388082148) is 1, the average is 0.083333333333333.

Base conversion 1388082148

Base System Value
2 Binary 1010010101111000111001111100100
3 Ternary 10120201220212201221
4 Quaternary 1102233013033210
5 Quinary 10320322112043
6 Senary 345423230124
8 Octal 12257071744
10 Decimal 1388082148
12 Duodecimal 328a48344
16 Hexadecimal 52bc73e4
20 Vigesimal 11dfa578
36 Base36 myff1g

Cryptographic Hash Functions

md5 1efdb0c9f93898bf2dc23ddd7deb0d66
sha1 df307560ec63d1b3165eedc7a1d52815245cc6cb
sha256 bf4102a6ef26dee73a7b74ac9937a2d84a8571155e1ada0b5a28bfdda0a0051a
sha512 e5c4e7c01b143fc4c7d756701e1f2eb00098f24c0232e2397f63e5687057d9ad42e49214d9c106fedeb85fc078411130bed62ff11c02b9a88b84a6ef9bb3738c
ripemd-160 f55bf122749bec7f64e8d31cfeadf290b570ddac

1388082148 as geometric shapes

Circle

Radius = n
Diameter 2776164296
Circumference 8721577357.4719
Area 6.0531329161539E+18

Sphere

Radius = n
Volume 1.1202994320512E+28
Surface area 2.4212531664615E+19
Circumference 8721577357.4719

Square

Length = n
Perimeter 5552328592
Area 1926772049596293904
Diagonal 1963044599.3896

Cube

Length = n
Surface area 1.1560632297578E+19
Volume 2.67451788531E+27
Space diagonal 2404228805.4153

Equilateral Triangle

Length = n
Perimeter 4164246444
Area 8.343167711261E+17
Altitude 1202114402.7077

Triangular Pyramid

Length = n
Surface area 8.343167711261E+17
Volume 3.151949555179E+26
Height 654348199.79653