1397838863 (number)

1397838863 is an odd 10-digits composite number following 1397838862 and preceding 1397838864. In scientific notation, it is written as 1.397838863 × 10^9. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 1392642168 positive integers (up to 1397838863) that are relatively prime to 1397838863.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.397838863 × 10^9
Engineering notation 1.397838863 × 10^9

Prime Factorization of 1397838863

Prime Factorization 269 × 5196427

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1397838863
Product of the distinct prime numbers

The prime factorization of 1397838863 is 269 × 5196427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 75, 46, 199, 256, 5958, 6493, 77910, 56153, 461393, 212469, 8518570, 520590, 21872427, 78913529, 558433186, 684398996, 1829164724, 1444838229

Basic calculations (n = 1397838863)

Multiplication

n×y
n×2 2795677726
n×3 4193516589
n×4 5591355452
n×5 6989194315

Division

n÷y
n÷2 698919431.5
n÷3 465946287.66667
n÷3 349459715.75
n÷5 279567772.6

Exponentiation

ny
n2 1953953486913132769
n3 2.7313121205015E+27
n4 3.81793422902E+36
n5 5.3368568417021E+45

Nth Root

y√n
2√n 37387.683306137
3√n 1118.113017047
4√n 193.35894938207
5√n 67.467003567313

Divisors of 1397838863

1, 269, 5196427, 1397838863

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397838862
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397838863 can be divided by 4 positive divisors. The sum of these divisors (counting 1397838863) is 1, the average is 0.25.

Base conversion 1397838863

Base System Value
2 Binary 1010011010100010101010000001111
3 Ternary 10121102021120102202
4 Quaternary 1103110111100033
5 Quinary 10330321320423
6 Senary 350412312115
8 Octal 12324252017
10 Decimal 1397838863
12 Duodecimal 33017263b
16 Hexadecimal 5351540f
20 Vigesimal 11gg9h33
36 Base36 n48jdb

Cryptographic Hash Functions

md5 ed27370b2a5d344b4b5357841aea2dd9
sha1 493574d96e35b4535db3d64a58e692cf16ca185c
sha256 4b42dff2bc4b862a33e3ae12049f93a5b4d67e5a9ef7fb8cf6a4ecd5614e1039
sha512 0dfa50ccc6c7ce750dbb0c981d8cc0afa1a9a4065a3936a9aaea1e4dc45611a420e056edce285b4a8ccbb84eaf18f0aa871575b35eeffa5f3179e26af2f3a351
ripemd-160 12b8f20fd2c7fd02e1ded6e7f5eb83dc98e3ccf0

1397838863 as geometric shapes

Circle

Radius = n
Diameter 2795677726
Circumference 8782880605.8062
Area 6.1385259199425E+18

Sphere

Radius = n
Volume 1.1440893456571E+28
Surface area 2.455410367977E+19
Circumference 8782880605.8062

Square

Length = n
Perimeter 5591355452
Area 1953953486913132769
Diagonal 1976842678.0668

Cube

Length = n
Surface area 1.1723720921479E+19
Volume 2.7313121205015E+27
Space diagonal 2421127931.5103

Equilateral Triangle

Length = n
Perimeter 4193516589
Area 8.4608667873998E+17
Altitude 1210563965.7552

Triangular Pyramid

Length = n
Surface area 8.4608667873998E+17
Volume 3.2188822032394E+26
Height 658947559.3556