1388585429 (number)

1388585429 is an odd 10-digits composite number following 1388585428 and preceding 1388585430. In scientific notation, it is written as 1.388585429 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 1076510400 positive integers (up to 1388585429) that are relatively prime to 1388585429.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388585429 × 10^9
Engineering notation 1.388585429 × 10^9

Prime Factorization of 1388585429

Prime Factorization 7 × 11 × 197 × 91541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1388585429
Product of the distinct prime numbers

The prime factorization of 1388585429 is 7 × 11 × 197 × 91541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 96, 88, 749, 565, 4814, 9963, 10772, 81099, 796456, 970044, 2723504, 6174107, 21650745, 64753894, 389694424, 445208591, 6404879928, 1029885246

Basic calculations (n = 1388585429)

Multiplication

n×y
n×2 2777170858
n×3 4165756287
n×4 5554341716
n×5 6942927145

Division

n÷y
n÷2 694292714.5
n÷3 462861809.66667
n÷3 347146357.25
n÷5 277717085.8

Exponentiation

ny
n2 1928169493631114041
n3 2.6774280634985E+27
n4 3.7178375961697E+36
n5 5.1625351134296E+45

Nth Root

y√n
2√n 37263.728060944
3√n 1115.640319132
4√n 193.03815182742
5√n 67.377442290725

Divisors of 1388585429

1, 7, 11, 77, 197, 1379, 2167, 15169, 91541, 640787, 1006951, 7048657, 18033577, 126235039, 198369347, 1388585429

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388585428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388585429 can be divided by 16 positive divisors. The sum of these divisors (counting 1388585429) is 1, the average is 0.0625.

Base conversion 1388585429

Base System Value
2 Binary 1010010110001000010000111010101
3 Ternary 10120202212110002222
4 Quaternary 1102301002013111
5 Quinary 10320434213204
6 Senary 345442112125
8 Octal 12261020725
10 Decimal 1388585429
12 Duodecimal 32904b645
16 Hexadecimal 52c421d5
20 Vigesimal 11did3b9
36 Base36 myq7dh

Cryptographic Hash Functions

md5 534d6aae0085e855ad9478391b1bfe55
sha1 96d4dff00173c2f11fb573165400077673ef5b7a
sha256 1f6888c1cd86363e59d81f5fb92e7861c0c0eb20dc8702afadccb03f7ce2644c
sha512 909a6f05f9d2b209ae936c234354bcea8123bb1b45a8cc5b6371c37c5cbbe29e95c276713c5744e601abf850400a834c0f640668b14d63522ce9fa8e0a81b83f
ripemd-160 7f30b7aea9ecf2708d9916dc67ea9228716517f3

1388585429 as geometric shapes

Circle

Radius = n
Diameter 2777170858
Circumference 8724739565.2565
Area 6.0575231160675E+18

Sphere

Radius = n
Volume 1.1215184446403E+28
Surface area 2.423009246427E+19
Circumference 8724739565.2565

Square

Length = n
Perimeter 5554341716
Area 1928169493631114041
Diagonal 1963756346.2055

Cube

Length = n
Surface area 1.1569016961787E+19
Volume 2.6774280634985E+27
Space diagonal 2405100513.6778

Equilateral Triangle

Length = n
Perimeter 4165756287
Area 8.3492188214336E+17
Altitude 1202550256.8389

Triangular Pyramid

Length = n
Surface area 8.3492188214336E+17
Volume 3.1553792330649E+26
Height 654585448.73515