13894789 (number)

13894789 is an odd 8-digits composite number following 13894788 and preceding 13894790. In scientific notation, it is written as 1.3894789 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 13402800 positive integers (up to 13894789) that are relatively prime to 13894789.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-four thousand seven hundred eighty-nine

Notation

Scientific notation 1.3894789 × 10^7
Engineering notation 1.3894789 × 10^6

Prime Factorization of 13894789

Prime Factorization 31 × 439 × 1021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13894789
Product of the distinct prime numbers

The prime factorization of 13894789 is 31 × 439 × 1021. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 100, 45, 801, 662, 7360, 9125, 35253, 79133, 82084, 19347, 1450370, 562084, 48360652, 47313752, 497112357, 248646116, 8637673446, 1989164656

Basic calculations (n = 13894789)

Multiplication

n×y
n×2 27789578
n×3 41684367
n×4 55579156
n×5 69473945

Division

n÷y
n÷2 6947394.5
n÷3 4631596.3333333
n÷3 3473697.25
n÷5 2778957.8

Exponentiation

ny
n2 193065161354521
n3 2.682599680272E+21
n4 3.7274156528847E+28
n5 5.179165401213E+35

Nth Root

y√n
2√n 3727.571461421
3√n 240.40896129673
4√n 61.053840677069
5√n 26.826893875054

Divisors of 13894789

1, 31, 439, 1021, 13609, 31651, 448219, 13894789

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13894788
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13894789 can be divided by 8 positive divisors. The sum of these divisors (counting 13894789) is 1, the average is 0.125.

Base conversion 13894789

Base System Value
2 Binary 110101000000010010000101
3 Ternary 222010221001211
4 Quaternary 311000102011
5 Quinary 12024113124
6 Senary 1213451421
8 Octal 65002205
10 Decimal 13894789
12 Duodecimal 47a0b71
16 Hexadecimal d40485
20 Vigesimal 46ggj9
36 Base36 89tad

Cryptographic Hash Functions

md5 8b8c4a500bfa666ea5faea6adc0f1354
sha1 4849707259206a8ab679fcc6ad6cce806fb52c66
sha256 e4bf995f60e74d270edde00c2f1ab0ebb4c5977e54d88729f71790866846073d
sha512 281875ebd561a98f8d0bd45160e6abcbe1a7bc5b0c641b5a46738a4ee414d65e15d66d99c55cf889716a2f3523c34b9b3fb1f023f0c2d740024822809c56a79b
ripemd-160 37215dd2708a0cea79610ca6c5b736795cc41120

13894789 as geometric shapes

Circle

Radius = n
Diameter 27789578
Circumference 87303534.091161
Area 6.0653209257549E+14

Sphere

Radius = n
Volume 1.1236847264087E+22
Surface area 2.426128370302E+15
Circumference 87303534.091161

Square

Length = n
Perimeter 55579156
Area 193065161354521
Diagonal 19650199.050112

Cube

Length = n
Surface area 1158390968127126
Volume 2.682599680272E+21
Space diagonal 24066480.508449

Equilateral Triangle

Length = n
Perimeter 41684367
Area 83599667159378
Altitude 12033240.254225

Triangular Pyramid

Length = n
Surface area 83599667159378
Volume 3.161474041882E+20
Height 6550066.3500375