1389712928 (number)

1389712928 is an even 10-digits composite number following 1389712927 and preceding 1389712929. In scientific notation, it is written as 1.389712928 × 10^9. The sum of its digits is 50. It has a total of 8 prime factors and 48 positive divisors. There are 676701696 positive integers (up to 1389712928) that are relatively prime to 1389712928.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million seven hundred twelve thousand nine hundred twenty-eight

Notation

Scientific notation 1.389712928 × 10^9
Engineering notation 1.389712928 × 10^9

Prime Factorization of 1389712928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 67 × 89 × 7283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 86857058
Product of the distinct prime numbers

The prime factorization of 1389712928 is 2 × 2 × 2 × 2 × 2 × 67 × 89 × 7283. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 10, 45, 30, 675, 349, 52, 6203, 75925, 24435, 298635, 567493, 2965924, 140452, 93277046, 85437852, 1785489, 459206585, 3713951267, 1382773160

Basic calculations (n = 1389712928)

Multiplication

n×y
n×2 2779425856
n×3 4169138784
n×4 5558851712
n×5 6948564640

Division

n÷y
n÷2 694856464
n÷3 463237642.66667
n÷3 347428232
n÷5 277942585.6

Exponentiation

ny
n2 1931302022250333184
n3 2.6839553881938E+27
n4 3.7299275011482E+36
n5 5.1835284688484E+45

Nth Root

y√n
2√n 37278.853630443
3√n 1115.942195419
4√n 193.07732552126
5√n 67.388380521176

Divisors of 1389712928

1, 2, 4, 8, 16, 32, 67, 89, 134, 178, 268, 356, 536, 712, 1072, 1424, 2144, 2848, 5963, 7283, 11926, 14566, 23852, 29132, 47704, 58264, 95408, 116528, 190816, 233056, 487961, 648187, 975922, 1296374, 1951844, 2592748, 3903688, 5185496, 7807376, 10370992, 15614752, 20741984, 43428529, 86857058, 173714116, 347428232, 694856464, 1389712928

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389712927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389712928 can be divided by 48 positive divisors. The sum of these divisors (counting 1389712928) is 1, the average is 0.020833333333333.

Base conversion 1389712928

Base System Value
2 Binary 1010010110101010101011000100000
3 Ternary 10120211222201202012
4 Quaternary 1102311111120200
5 Quinary 10321231303203
6 Senary 345522212052
8 Octal 12265253040
10 Decimal 1389712928
12 Duodecimal 3294b4028
16 Hexadecimal 52d55620
20 Vigesimal 11e5e268
36 Base36 mzedcw

Cryptographic Hash Functions

md5 ec66b47cc2b6e9e3b33608319abfd962
sha1 542e62252b64611a0ab4ec0a4862e6d1dce4cf2a
sha256 5548aec73b840ca31556b45fce96808978cb75bc35fa28b078759ff5e3b153f0
sha512 39947b5a2b29149a7b79cd52f921bad9e50313588e7c664e38e71450e1a45981ba929160f88a12fd2fe0d2b6e147db78ce6a1287eb93a3c3d731916b8aa58539
ripemd-160 1dbc46e5f96f17e5bf0a8178bfc8fd8d9b7660e4

1389712928 as geometric shapes

Circle

Radius = n
Diameter 2779425856
Circumference 8731823850.4071
Area 6.0673642449648E+18

Sphere

Radius = n
Volume 1.124252604015E+28
Surface area 2.4269456979859E+19
Circumference 8731823850.4071

Square

Length = n
Perimeter 5558851712
Area 1931302022250333184
Diagonal 1965350870.5828

Cube

Length = n
Surface area 1.1587812133502E+19
Volume 2.6839553881938E+27
Space diagonal 2407053399.2313

Equilateral Triangle

Length = n
Perimeter 4169138784
Area 8.3627830682452E+17
Altitude 1203526699.6157

Triangular Pyramid

Length = n
Surface area 8.3627830682452E+17
Volume 3.1630717589901E+26
Height 655116956.86094