1397394471 (number)

1397394471 is an odd 10-digits composite number following 1397394470 and preceding 1397394472. In scientific notation, it is written as 1.397394471 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 819585600 positive integers (up to 1397394471) that are relatively prime to 1397394471.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million three hundred ninety-four thousand four hundred seventy-one

Notation

Scientific notation 1.397394471 × 10^9
Engineering notation 1.397394471 × 10^9

Prime Factorization of 1397394471

Prime Factorization 3 × 11 × 31 × 1365977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1397394471
Product of the distinct prime numbers

The prime factorization of 1397394471 is 3 × 11 × 31 × 1365977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 50, 7, 14, 189, 2110, 2181, 95854, 38109, 854297, 964127, 7411850, 3101461, 90295477, 37975394, 319888141, 335844456, 9751417830, 3796246903

Basic calculations (n = 1397394471)

Multiplication

n×y
n×2 2794788942
n×3 4192183413
n×4 5589577884
n×5 6986972355

Division

n÷y
n÷2 698697235.5
n÷3 465798157
n÷3 349348617.75
n÷5 279478894.2

Exponentiation

ny
n2 1952711307581369841
n3 2.7287079846734E+27
n4 3.8130814507561E+36
n5 5.3283789367593E+45

Nth Root

y√n
2√n 37381.739807023
3√n 1117.9945167064
4√n 193.34357968917
5√n 67.462713285962

Divisors of 1397394471

1, 3, 11, 31, 33, 93, 341, 1023, 1365977, 4097931, 15025747, 42345287, 45077241, 127035861, 465798157, 1397394471

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 -1397394470
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 1397394471 can be divided by 16 positive divisors. The sum of these divisors (counting 1397394471) is 1, the average is 0.0625.

Base conversion 1397394471

Base System Value
2 Binary 1010011010010101000110000100111
3 Ternary 10121101102222211210
4 Quaternary 1103102220300213
5 Quinary 10330213110341
6 Senary 350355002503
8 Octal 12322506047
10 Decimal 1397394471
12 Duodecimal 32bb99433
16 Hexadecimal 534a8c27
20 Vigesimal 11gde63b
36 Base36 n3z0h3

Cryptographic Hash Functions

md5 012dec87719db226ece32585f549bcbd
sha1 64ed619ad5b287f375e25e4fc4c18875d7d4738b
sha256 7df8f7242d032f0b8770131539180996c3fc8d9b702292161bb45c450e5b6ab5
sha512 4deaba1c57563030efdd27f4a26987a53cfd855ec57c621296ac8135e90c351bfedd0040f15f9f6e8c6435448b51b22c0c0c151a1426c9b12c0cb0dba09db306
ripemd-160 57645d017089f45bd6ee884cecbbff8651398d9b

1397394471 as geometric shapes

Circle

Radius = n
Diameter 2794788942
Circumference 8780088408.5212
Area 6.1346234984794E+18

Sphere

Radius = n
Volume 1.1429985277922E+28
Surface area 2.4538493993917E+19
Circumference 8780088408.5212

Square

Length = n
Perimeter 5589577884
Area 1952711307581369841
Diagonal 1976214212.8734

Cube

Length = n
Surface area 1.1716267845488E+19
Volume 2.7287079846734E+27
Space diagonal 2420358221.9878

Equilateral Triangle

Length = n
Perimeter 4192183413
Area 8.455487993113E+17
Altitude 1210179110.9939

Triangular Pyramid

Length = n
Surface area 8.455487993113E+17
Volume 3.215813199734E+26
Height 658738070.95779