1312981330 (number)

1312981330 is an even 10-digits composite number following 1312981329 and preceding 1312981331. In scientific notation, it is written as 1.312981330 × 10^9. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 517833216 positive integers (up to 1312981330) that are relatively prime to 1312981330.

Interesting facts

Basic properties

Name

Name one billion three hundred twelve million nine hundred eighty-one thousand three hundred thirty

Notation

Scientific notation 1.312981330 × 10^9
Engineering notation 1.312981330 × 10^9

Prime Factorization of 1312981330

Prime Factorization 2 × 5 × 97 × 283 × 4783

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1312981330
Product of the distinct prime numbers

The prime factorization of 1312981330 is 2 × 5 × 97 × 283 × 4783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1312981330)

Multiplication

n×y
n×2 2625962660
n×3 3938943990
n×4 5251925320
n×5 6564906650

Division

n÷y
n÷2 656490665
n÷3 437660443.33333
n÷3 328245332.5
n÷5 262596266

Exponentiation

ny
n2 1723919972928568900
n3 2.2634747388693E+27
n4 2.971900073062E+36
n5 3.9020493105561E+45

Nth Root

y√n
2√n 36235.084241657
3√n 1095.0136094998
4√n 190.35515291596
5√n 66.627222652283

Divisors of 1312981330

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 -1312981329
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 1312981330 can be divided by 32 positive divisors. The sum of these divisors (counting 1312981330) is 1, the average is 0.03125.

Base conversion 1312981330

Base System Value
2 Binary 1001110010000101000000101010010
3 Ternary 10101111121100210011
4 Quaternary 1032100220011102
5 Quinary 10142110400310
6 Senary 334141425134
8 Octal 11620500522
10 Decimal 1312981330
12 Duodecimal 30786b1aa
16 Hexadecimal 4e428152
20 Vigesimal 10a62d6a
36 Base36 lppqvm

Cryptographic Hash Functions

md5 bc0cc6375b0904f06a2a7d77e531aa79
sha1 112f3793d1a46f13abb0da3715be0d9266d595cb
sha256 0cfff26d269e8f50f1e9f8e9f09ea391e6635b339f389a339086278d8c83faac
sha512 521e302800ebe627641e49c6b990c8e9b342c7e72c96ffe0e4b872ed49c679c3ec575208e10f3ee6ddeb3b025eef1fa5ed9ba7f2baba95b35bdce704430a1abe
ripemd-160 eaec3e5d261cf3d7009e88eede6f1a0746d92a63

1312981330 as geometric shapes

Circle

Radius = n
Diameter 2625962660
Circumference 8249705001.2571
Area 5.4158543223291E+18

Sphere

Radius = n
Volume 9.4812208149572E+27
Surface area 2.1663417289316E+19
Circumference 8249705001.2571

Square

Length = n
Perimeter 5251925320
Area 1723919972928568900
Diagonal 1856836004.0287

Cube

Length = n
Surface area 1.0343519837571E+19
Volume 2.2634747388693E+27
Space diagonal 2274150372.9494

Equilateral Triangle

Length = n
Perimeter 3938943990
Area 7.4647924532376E+17
Altitude 1137075186.4747

Triangular Pyramid

Length = n
Surface area 7.4647924532376E+17
Volume 2.6675305614982E+26
Height 618945334.67622