1388122012 (number)

1388122012 is an even 10-digits composite number following 1388122011 and preceding 1388122013. In scientific notation, it is written as 1.388122012 × 10^9. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 653233856 positive integers (up to 1388122012) that are relatively prime to 1388122012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.388122012 × 10^9
Engineering notation 1.388122012 × 10^9

Prime Factorization of 1388122012

Prime Factorization 2 × 2 × 17 × 20413559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 694061006
Product of the distinct prime numbers

The prime factorization of 1388122012 is 2 × 2 × 17 × 20413559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 85, 23, 623, 985, 1866, 7888, 72761, 80030, 127503, 649503, 4946476, 2101028, 20385030, 38680924, 538146946, 54964783, 5902725328, 6475087677

Basic calculations (n = 1388122012)

Multiplication

n×y
n×2 2776244024
n×3 4164366036
n×4 5552488048
n×5 6940610060

Division

n÷y
n÷2 694061006
n÷3 462707337.33333
n÷3 347030503
n÷5 277624402.4

Exponentiation

ny
n2 1926882720198928144
n3 2.6747483184506E+27
n4 3.7128770174012E+36
n5 5.1539263157035E+45

Nth Root

y√n
2√n 37257.509471246
3√n 1115.5161966009
4√n 193.02204400339
5√n 67.372944472941

Divisors of 1388122012

1, 2, 4, 17, 34, 68, 20413559, 40827118, 81654236, 347030503, 694061006, 1388122012

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 -1388122011
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 1388122012 can be divided by 12 positive divisors. The sum of these divisors (counting 1388122012) is 1, the average is 0.083333333333333.

Base conversion 1388122012

Base System Value
2 Binary 1010010101111010000111110011100
3 Ternary 10120201222220102101
4 Quaternary 1102233100332130
5 Quinary 10320324401022
6 Senary 345424134444
8 Octal 12257207634
10 Decimal 1388122012
12 Duodecimal 328a67424
16 Hexadecimal 52bd0f9c
20 Vigesimal 11dff50c
36 Base36 myg9ss

Cryptographic Hash Functions

md5 1eb66143d4901cba38d1bfb972228cd3
sha1 3f3973fbed726c3ed0eeadf1df24dca45ebd2da0
sha256 286e7d8fad780721bf96584f19d92fbc4813ce2545ae71980a2d027c22be9419
sha512 c6156eaed84499e21ed822f060ffb2969f70d7df21abdb7f991fbbd52845e436b21fd5310e8e781faac6facb7a3e63aeb0b84d1365eb11e8df96f2b8e2c26fcd
ripemd-160 be96c6cda5324588b8cbd2fface078bb70eec678

1388122012 as geometric shapes

Circle

Radius = n
Diameter 2776244024
Circumference 8721827830.371
Area 6.0534805981061E+18

Sphere

Radius = n
Volume 1.1203959556595E+28
Surface area 2.4213922392424E+19
Circumference 8721827830.371

Square

Length = n
Perimeter 5552488048
Area 1926882720198928144
Diagonal 1963100975.599

Cube

Length = n
Surface area 1.1561296321194E+19
Volume 2.6747483184506E+27
Space diagonal 2404297851.8887

Equilateral Triangle

Length = n
Perimeter 4164366036
Area 8.3436469290277E+17
Altitude 1202148925.9444

Triangular Pyramid

Length = n
Surface area 8.3436469290277E+17
Volume 3.1522211232395E+26
Height 654366991.86634