1311388370 (number)

1311388370 is an even 10-digits composite number following 1311388369 and preceding 1311388371. In scientific notation, it is written as 1.311388370 × 10^9. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 514987200 positive integers (up to 1311388370) that are relatively prime to 1311388370.

Interesting facts

Basic properties

Name

Name one billion three hundred eleven million three hundred eighty-eight thousand three hundred seventy

Notation

Scientific notation 1.311388370 × 10^9
Engineering notation 1.311388370 × 10^9

Prime Factorization of 1311388370

Prime Factorization 2 × 5 × 61 × 631 × 3407

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1311388370
Product of the distinct prime numbers

The prime factorization of 1311388370 is 2 × 5 × 61 × 631 × 3407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1311388370)

Multiplication

n×y
n×2 2622776740
n×3 3934165110
n×4 5245553480
n×5 6556941850

Division

n÷y
n÷2 655694185
n÷3 437129456.66667
n÷3 327847092.5
n÷5 262277674

Exponentiation

ny
n2 1719739456971256900
n3 2.2552463233022E+27
n4 2.9575037998638E+36
n5 3.8784360873722E+45

Nth Root

y√n
2√n 36213.096664052
3√n 1094.5705925942
4√n 190.29739006106
5√n 66.611047853404

Divisors of 1311388370

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1311388369
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1311388370 can be divided by 32 positive divisors. The sum of these divisors (counting 1311388370) is 1, the average is 0.03125.

Base conversion 1311388370

Base System Value
2 Binary 1001110001010100011001011010010
3 Ternary 10101101121102122122
4 Quaternary 1032022203023102
5 Quinary 10141203411440
6 Senary 334043334242
8 Octal 11612431322
10 Decimal 1311388370
12 Duodecimal 307221382
16 Hexadecimal 4e2a32d2
20 Vigesimal 109g3aia
36 Base36 lorlqq

Cryptographic Hash Functions

md5 ac675a06ea8e989535a01894ba9ba367
sha1 c33efd1a09f5b1aa20c6110a48615cb9d95edace
sha256 84116f6184a7b2fd597185ed160206ec324ccfec4fd2353c6dd0536db3e6f770
sha512 17aa0e3bf31bcca1d459d0cfb616ed0b098e1f9490cdb3ab52c7a3473c698b7708ad79b1bda926f1a424573eb322662f5e0d8bf29641af6e80662de780671501
ripemd-160 05236ca3927ce267e6a4b5a198c58f33a6ecd100

1311388370 as geometric shapes

Circle

Radius = n
Diameter 2622776740
Circumference 8239696138.3902
Area 5.4027208441094E+18

Sphere

Radius = n
Volume 9.4467537084289E+27
Surface area 2.1610883376438E+19
Circumference 8239696138.3902

Square

Length = n
Perimeter 5245553480
Area 1719739456971256900
Diagonal 1854583218.3923

Cube

Length = n
Surface area 1.0318436741828E+19
Volume 2.2552463233022E+27
Space diagonal 2271391285.2949

Equilateral Triangle

Length = n
Perimeter 3934165110
Area 7.4466902881378E+17
Altitude 1135695642.6475

Triangular Pyramid

Length = n
Surface area 7.4466902881378E+17
Volume 2.6578332807551E+26
Height 618194406.13078