1397188243 (number)

1397188243 is an odd 10-digits composite number following 1397188242 and preceding 1397188244. In scientific notation, it is written as 1.397188243 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1270171120 positive integers (up to 1397188243) that are relatively prime to 1397188243.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million one hundred eighty-eight thousand two hundred forty-three

Notation

Scientific notation 1.397188243 × 10^9
Engineering notation 1.397188243 × 10^9

Prime Factorization of 1397188243

Prime Factorization 11 × 127017113

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1397188243
Product of the distinct prime numbers

The prime factorization of 1397188243 is 11 × 127017113. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 44, 16, 693, 299, 6959, 9890, 88737, 77465, 69346, 913588, 3790861, 5037611, 8172812, 35126886, 684976145, 464956038, 3137813054, 4314250465

Basic calculations (n = 1397188243)

Multiplication

n×y
n×2 2794376486
n×3 4191564729
n×4 5588752972
n×5 6985941215

Division

n÷y
n÷2 698594121.5
n÷3 465729414.33333
n÷3 349297060.75
n÷5 279437648.6

Exponentiation

ny
n2 1952134986377427049
n3 2.7275000517155E+27
n4 3.8108310050388E+36
n5 5.3244482763001E+45

Nth Root

y√n
2√n 37378.981299656
3√n 1117.939515984
4√n 193.33644586486
5√n 67.4607219339

Divisors of 1397188243

1, 11, 127017113, 1397188243

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 -1397188242
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 1397188243 can be divided by 4 positive divisors. The sum of these divisors (counting 1397188243) is 1, the average is 0.25.

Base conversion 1397188243

Base System Value
2 Binary 1010011010001110110011010010011
3 Ternary 10121101001111221201
4 Quaternary 1103101312122103
5 Quinary 10330140010433
6 Senary 350350332031
8 Octal 12321663223
10 Decimal 1397188243
12 Duodecimal 32baba017
16 Hexadecimal 53476693
20 Vigesimal 11gc8ac3
36 Base36 n3ulcj

Cryptographic Hash Functions

md5 a0affbeff4e1267dae1a2166d5216e19
sha1 93608c3d18b8dedf59d298a49822bc10b76a47f7
sha256 c6b972bd4e8a8b5e6493fb311f252547e19e5b5db8ad45982c2dda40291d04e8
sha512 b056a772b34857bbb72acd5e5e5852cefa47cbed74a8d23b9d8cbcb3bb4dc55c0f9ee43a67166b4eca348db46e5400cc1d4f0006ee7c938c63b7a50e2e9e014e
ripemd-160 c6781c969e5d49f7b45c59ae0c67fa443f2bedbc

1397188243 as geometric shapes

Circle

Radius = n
Diameter 2794376486
Circumference 8778792639.7817
Area 6.1328129320189E+18

Sphere

Radius = n
Volume 1.142492550018E+28
Surface area 2.4531251728076E+19
Circumference 8778792639.7817

Square

Length = n
Perimeter 5588752972
Area 1952134986377427049
Diagonal 1975922562.4388

Cube

Length = n
Surface area 1.1712809918265E+19
Volume 2.7275000517155E+27
Space diagonal 2420001024.6139

Equilateral Triangle

Length = n
Perimeter 4191564729
Area 8.4529924490962E+17
Altitude 1210000512.3069

Triangular Pyramid

Length = n
Surface area 8.4529924490962E+17
Volume 3.2143896370912E+26
Height 658640854.14628