1388434564 (number)

1388434564 is an even 10-digits composite number following 1388434563 and preceding 1388434565. In scientific notation, it is written as 1.388434564 × 10^9. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 631106600 positive integers (up to 1388434564) that are relatively prime to 1388434564.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388434564 × 10^9
Engineering notation 1.388434564 × 10^9

Prime Factorization of 1388434564

Prime Factorization 2 × 2 × 11 × 31555331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 694217282
Product of the distinct prime numbers

The prime factorization of 1388434564 is 2 × 2 × 11 × 31555331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 63, 100, 135, 56, 6550, 8893, 24997, 47144, 858581, 654223, 7941209, 6070657, 44666324, 78334133, 429785000, 919276717, 7595456045, 235394041

Basic calculations (n = 1388434564)

Multiplication

n×y
n×2 2776869128
n×3 4165303692
n×4 5553738256
n×5 6942172820

Division

n÷y
n÷2 694217282
n÷3 462811521.33333
n÷3 347108641
n÷5 277686912.8

Exponentiation

ny
n2 1927750538509870096
n3 2.6765554784367E+27
n4 3.7162221387251E+36
n5 5.1597312649079E+45

Nth Root

y√n
2√n 37261.703718429
3√n 1115.5999141825
4√n 193.03290838204
5√n 67.375978161921

Divisors of 1388434564

1, 2, 4, 11, 22, 44, 31555331, 63110662, 126221324, 347108641, 694217282, 1388434564

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 -1388434563
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 1388434564 can be divided by 12 positive divisors. The sum of these divisors (counting 1388434564) is 1, the average is 0.083333333333333.

Base conversion 1388434564

Base System Value
2 Binary 1010010110000011101010010000100
3 Ternary 10120202120210011101
4 Quaternary 1102300131102010
5 Quinary 10320414401224
6 Senary 345434545444
8 Octal 12260352204
10 Decimal 1388434564
12 Duodecimal 328b98284
16 Hexadecimal 52c1d484
20 Vigesimal 11dhe684
36 Base36 mymyys

Cryptographic Hash Functions

md5 d7a02c343b40cfb29e6ff24512059781
sha1 8233d794b03101261d14c0103f5fdccf58a357de
sha256 dff28a984fc1dd01c57f7e79c059df448b3644c69b78f3291924fdf0140e760b
sha512 ff26d9c2778ad6e5b853d7985f7cc1f79d9efa0010384fd2ca3638c18ba03759dd228a40e787b34635e16e01af462ee953647b34acbe300d183cddf741556962
ripemd-160 8c06802160ec13d960bfd988272941b4dcaf8625

1388434564 as geometric shapes

Circle

Radius = n
Diameter 2776869128
Circumference 8723791652.5051
Area 6.0562069297364E+18

Sphere

Radius = n
Volume 1.1211529370643E+28
Surface area 2.4224827718946E+19
Circumference 8723791652.5051

Square

Length = n
Perimeter 5553738256
Area 1927750538509870096
Diagonal 1963542990.8764

Cube

Length = n
Surface area 1.1566503231059E+19
Volume 2.6765554784367E+27
Space diagonal 2404839207.8327

Equilateral Triangle

Length = n
Perimeter 4165303692
Area 8.3474046925434E+17
Altitude 1202419603.9164

Triangular Pyramid

Length = n
Surface area 8.3474046925434E+17
Volume 3.1543508817077E+26
Height 654514330.29213