1331738891 (number)

1331738891 is an odd 10-digits composite number following 1331738890 and preceding 1331738892. In scientific notation, it is written as 1.331738891 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 1101866976 positive integers (up to 1331738891) that are relatively prime to 1331738891.

Interesting facts

Basic properties

Name

Name one billion three hundred thirty-one million seven hundred thirty-eight thousand eight hundred ninety-one

Notation

Scientific notation 1.331738891 × 10^9
Engineering notation 1.331738891 × 10^9

Prime Factorization of 1331738891

Prime Factorization 7 × 37 × 127 × 40487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1331738891
Product of the distinct prime numbers

The prime factorization of 1331738891 is 7 × 37 × 127 × 40487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 64, 7, 54, 125, 7010, 2232, 62394, 7514, 621849, 315418, 94901, 3864208, 1109483, 69572453, 890059913, 814537664, 7662213361, 6424240127

Basic calculations (n = 1331738891)

Multiplication

n×y
n×2 2663477782
n×3 3995216673
n×4 5326955564
n×5 6658694455

Division

n÷y
n÷2 665869445.5
n÷3 443912963.66667
n÷3 332934722.75
n÷5 266347778.2

Exponentiation

ny
n2 1773528473801909881
n3 2.3618768428579E+27
n4 3.1454032473861E+36
n5 4.1888558324218E+45

Nth Root

y√n
2√n 36492.997835201
3√n 1100.2035135848
4√n 191.03140536362
5√n 66.816514458057

Divisors of 1331738891

1, 7, 37, 127, 259, 889, 4699, 32893, 40487, 283409, 1498019, 5141849, 10486133, 35992943, 190248413, 1331738891

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 -1331738890
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 1331738891 can be divided by 16 positive divisors. The sum of these divisors (counting 1331738891) is 1, the average is 0.0625.

Base conversion 1331738891

Base System Value
2 Binary 1001111011000001011100100001011
3 Ternary 10102210220100022122
4 Quaternary 1033120023210023
5 Quinary 10211411121031
6 Senary 340051441455
8 Octal 11730134413
10 Decimal 1331738891
12 Duodecimal 311bb628b
16 Hexadecimal 4f60b90b
20 Vigesimal 10g3774b
36 Base36 m0vsaz

Cryptographic Hash Functions

md5 2d449bf3788206acaa8872791f17185f
sha1 bc7458cf497f1b5f98aec2848fbffe50ad686488
sha256 ef4e8700e5cc503ec49ad714c99de6f2f46d599f8593b9750fb0c2f8acd1de43
sha512 1426f2282cea9471707262447b6e9c2419bc10cd25dcd00cca26d75b73973ae014cee72c2593df448f9f177641494bfb81cb8be875ebe660761350a9b2e4a0f8
ripemd-160 22a24f16d443054efdfc6e0a0c8973c49d54df04

1331738891 as geometric shapes

Circle

Radius = n
Diameter 2663477782
Circumference 8367562232.9308
Area 5.5717040242284E+18

Sphere

Radius = n
Volume 9.8934065842749E+27
Surface area 2.2286816096914E+19
Circumference 8367562232.9308

Square

Length = n
Perimeter 5326955564
Area 1773528473801909881
Diagonal 1883363201.1919

Cube

Length = n
Surface area 1.0641170842811E+19
Volume 2.3618768428579E+27
Space diagonal 2306639421.6274

Equilateral Triangle

Length = n
Perimeter 3995216673
Area 7.6796035632375E+17
Altitude 1153319710.8137

Triangular Pyramid

Length = n
Surface area 7.6796035632375E+17
Volume 2.7834985531871E+26
Height 627787733.73064