1388134485 (number)

1388134485 is an odd 10-digits composite number following 1388134484 and preceding 1388134486. In scientific notation, it is written as 1.388134485 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 739416960 positive integers (up to 1388134485) that are relatively prime to 1388134485.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388134485 × 10^9
Engineering notation 1.388134485 × 10^9

Prime Factorization of 1388134485

Prime Factorization 45 × 821 × 37573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1388134485
Product of the distinct prime numbers

The prime factorization of 1388134485 is 45 × 821 × 37573. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 1, 57, 792, 264, 3976, 3268, 20640, 54461, 1397, 187986, 7340043, 9371614, 50590922, 63970041, 254093313, 295516106, 7173477244, 4334659519

Basic calculations (n = 1388134485)

Multiplication

n×y
n×2 2776268970
n×3 4164403455
n×4 5552537940
n×5 6940672425

Division

n÷y
n÷2 694067242.5
n÷3 462711495
n÷3 347033621.25
n÷5 277626897

Exponentiation

ny
n2 1926917348446215225
n3 2.674820421123E+27
n4 3.713010467743E+36
n5 5.15415787344E+45

Nth Root

y√n
2√n 37257.676859944
3√n 1115.5195377557
4√n 193.02247760285
5√n 67.373065548712

Divisors of 1388134485

1, 45, 821, 36945, 37573, 1690785, 30847433, 1388134485

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 -1388134484
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 1388134485 can be divided by 8 positive divisors. The sum of these divisors (counting 1388134485) is 1, the average is 0.125.

Base conversion 1388134485

Base System Value
2 Binary 1010010101111010100000001010101
3 Ternary 10120202000112112100
4 Quaternary 1102233110001111
5 Quinary 10320330300420
6 Senary 345424312313
8 Octal 12257240125
10 Decimal 1388134485
12 Duodecimal 328a72699
16 Hexadecimal 52bd4055
20 Vigesimal 11dfgg45
36 Base36 mygjf9

Cryptographic Hash Functions

md5 9253056baf482a7fbb9effb7f13b7c50
sha1 c218336b845dfb632033191a4d558abe9e6b712a
sha256 550d5d03b8d19f5d9e16b8fe4d37bbb9949ec204ebfbe2192d339d2acddd6ec3
sha512 0f77315f7d830d27d17460bb0d43235f3737554f584efbd53afdfcc9d78a1b22ee54a7f0325734acfad74d8ca6bbc35a3ecb0d34848443000b74eff513e7613c
ripemd-160 5dfe1a26310e895d013300432d72080a9d37a46c

1388134485 as geometric shapes

Circle

Radius = n
Diameter 2776268970
Circumference 8721906200.5413
Area 6.0535893859534E+18

Sphere

Radius = n
Volume 1.1204261579562E+28
Surface area 2.4214357543813E+19
Circumference 8721906200.5413

Square

Length = n
Perimeter 5552537940
Area 1926917348446215225
Diagonal 1963118615.0848

Cube

Length = n
Surface area 1.1561504090677E+19
Volume 2.674820421123E+27
Space diagonal 2404319455.7585

Equilateral Triangle

Length = n
Perimeter 4164403455
Area 8.3437968737369E+17
Altitude 1202159727.8792

Triangular Pyramid

Length = n
Surface area 8.3437968737369E+17
Volume 3.1523060970538E+26
Height 654372871.69493