1388408312 (number)

1388408312 is an even 10-digits composite number following 1388408311 and preceding 1388408313. In scientific notation, it is written as 1.388408312 × 10^9. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 682823520 positive integers (up to 1388408312) that are relatively prime to 1388408312.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million four hundred eight thousand three hundred twelve

Notation

Scientific notation 1.388408312 × 10^9
Engineering notation 1.388408312 × 10^9

Prime Factorization of 1388408312

Prime Factorization 2 × 2 × 2 × 61 × 2845099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 347102078
Product of the distinct prime numbers

The prime factorization of 1388408312 is 2 × 2 × 2 × 61 × 2845099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 12, 18, 405, 44, 6698, 3447, 27420, 82671, 76476, 858731, 413250, 5658132, 84579662, 79391327, 373882425, 156096486, 4311675499, 3348550262

Basic calculations (n = 1388408312)

Multiplication

n×y
n×2 2776816624
n×3 4165224936
n×4 5553633248
n×5 6942041560

Division

n÷y
n÷2 694204156
n÷3 462802770.66667
n÷3 347102078
n÷5 277681662.4

Exponentiation

ny
n2 1927677640830689344
n3 2.6764036593859E+27
n4 3.7159410869586E+36
n5 5.1592434920356E+45

Nth Root

y√n
2√n 37261.351451605
3√n 1115.5928830232
4√n 193.03199592711
5√n 67.375723376049

Divisors of 1388408312

1, 2, 4, 8, 61, 122, 244, 488, 2845099, 5690198, 11380396, 22760792, 173551039, 347102078, 694204156, 1388408312

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 -1388408311
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 1388408312 can be divided by 16 positive divisors. The sum of these divisors (counting 1388408312) is 1, the average is 0.0625.

Base conversion 1388408312

Base System Value
2 Binary 1010010110000010110110111111000
3 Ternary 10120202112110011002
4 Quaternary 1102300112313320
5 Quinary 10320413031222
6 Senary 345434224132
8 Octal 12260266770
10 Decimal 1388408312
12 Duodecimal 328b85048
16 Hexadecimal 52c16df8
20 Vigesimal 11dhb0fc
36 Base36 mymepk

Cryptographic Hash Functions

md5 a7d931fe702001708e3325c9f3afb35b
sha1 1dc0b525edb0cfad4f1de96fdde64895eb859627
sha256 5168647d4ad76a0f3ce6f7fe533754b69cc2376ee38302719da629ffae8c4e55
sha512 0f21a5de0fa2159fe33c38c90d5587cde431e8f76c7a51c754d0f9b6994bab44ff4f07fe10fc816d9e70b73f4d497ff886abf599822900c954807522fd3eac24
ripemd-160 08406d8236361fd173df9346b514d42d11c0b42b

1388408312 as geometric shapes

Circle

Radius = n
Diameter 2776816624
Circumference 8723626706.3244
Area 6.055977914923E+18

Sphere

Radius = n
Volume 1.121089343249E+28
Surface area 2.4223911659692E+19
Circumference 8723626706.3244

Square

Length = n
Perimeter 5553633248
Area 1927677640830689344
Diagonal 1963505864.9419

Cube

Length = n
Surface area 1.1566065844984E+19
Volume 2.6764036593859E+27
Space diagonal 2404793738.0349

Equilateral Triangle

Length = n
Perimeter 4165224936
Area 8.3470890363332E+17
Altitude 1202396869.0175

Triangular Pyramid

Length = n
Surface area 8.3470890363332E+17
Volume 3.1541719612404E+26
Height 654501954.98065