1387668069 (number)

1387668069 is an odd 10-digits composite number following 1387668068 and preceding 1387668070. In scientific notation, it is written as 1.387668069 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors. There are 925112040 positive integers (up to 1387668069) that are relatively prime to 1387668069.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million six hundred sixty-eight thousand sixty-nine

Notation

Scientific notation 1.387668069 × 10^9
Engineering notation 1.387668069 × 10^9

Prime Factorization of 1387668069

Prime Factorization 3 × 3 × 154185341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 462556023
Product of the distinct prime numbers

The prime factorization of 1387668069 is 3 × 3 × 154185341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 61, 35, 923, 523, 3591, 2793, 64718, 63016, 425502, 874069, 2417677, 4528119, 43685014, 99864236, 208957019, 448041511, 1037670029, 7991812189

Basic calculations (n = 1387668069)

Multiplication

n×y
n×2 2775336138
n×3 4163004207
n×4 5550672276
n×5 6938340345

Division

n÷y
n÷2 693834034.5
n÷3 462556023
n÷3 346917017.25
n÷5 277533613.8

Exponentiation

ny
n2 1925622669722188761
n3 2.672125091716E+27
n4 3.708022666148E+36
n5 5.1455046529418E+45

Nth Root

y√n
2√n 37251.417006605
3√n 1115.3945848181
4√n 193.00626157357
5√n 67.368537442779

Divisors of 1387668069

1, 3, 9, 154185341, 462556023, 1387668069

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387668068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387668069 can be divided by 6 positive divisors. The sum of these divisors (counting 1387668069) is 1, the average is 0.16666666666667.

Base conversion 1387668069

Base System Value
2 Binary 1010010101101100010001001100101
3 Ternary 10120201010211201200
4 Quaternary 1102231202021211
5 Quinary 10320220334234
6 Senary 345410313113
8 Octal 12255421145
10 Decimal 1387668069
12 Duodecimal 328888799
16 Hexadecimal 52b62265
20 Vigesimal 11dcia39
36 Base36 my6jj9

Cryptographic Hash Functions

md5 5e1bde6bfe0a35248cb78343682db20f
sha1 c0752da79b0d3cafc485919dc5f8c5b72c77c51c
sha256 21a6781b178c6b6c55d0d7a902460a6c366febd6cf6fe7e334115f1a949ec791
sha512 3b01e0f5f8fb8ab9e19b20dfa0389a0e7076f622bfaef3386d16de9cce68f2cfd2231dc1a941bcf7d217633668ee8c39707d4d470cbd94dacd126657c64f2d66
ripemd-160 37ded0124542397f1887a28b8b75d11271bb61e3

1387668069 as geometric shapes

Circle

Radius = n
Diameter 2775336138
Circumference 8718975622.3831
Area 6.0495220327852E+18

Sphere

Radius = n
Volume 1.1192971410144E+28
Surface area 2.4198088131141E+19
Circumference 8718975622.3831

Square

Length = n
Perimeter 5550672276
Area 1925622669722188761
Diagonal 1962459003.2519

Cube

Length = n
Surface area 1.1553736018333E+19
Volume 2.672125091716E+27
Space diagonal 2403511599.549

Equilateral Triangle

Length = n
Perimeter 4163004207
Area 8.3381907504131E+17
Altitude 1201755799.7745

Triangular Pyramid

Length = n
Surface area 8.3381907504131E+17
Volume 3.1491296208852E+26
Height 654153001.08396