13892778 (number)

13892778 is an even 8-digits composite number following 13892777 and preceding 13892779. In scientific notation, it is written as 1.3892778 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 4618152 positive integers (up to 13892778) that are relatively prime to 13892778.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-two thousand seven hundred seventy-eight

Notation

Scientific notation 1.3892778 × 10^7
Engineering notation 1.3892778 × 10^6

Prime Factorization of 13892778

Prime Factorization 2 × 9 × 463 × 1667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13892778
Product of the distinct prime numbers

The prime factorization of 13892778 is 2 × 9 × 463 × 1667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 74, 33, 485, 665, 391, 7062, 10515, 87507, 500358, 419216, 5524088, 4208032, 60587969, 92426530, 820473984, 607832157, 1950865023, 7535423814

Basic calculations (n = 13892778)

Multiplication

n×y
n×2 27785556
n×3 41678334
n×4 55571112
n×5 69463890

Division

n÷y
n÷2 6946389
n÷3 4630926
n÷3 3473194.5
n÷5 2778555.6

Exponentiation

ny
n2 193009280557284
n3 2.6814350867221E+21
n4 3.725258238124E+28
n5 5.1754185694928E+35

Nth Root

y√n
2√n 3727.3017049871
3√n 240.39736256604
4√n 61.051631468677
5√n 26.826117296049

Divisors of 13892778

1, 2, 9, 18, 463, 926, 1667, 3334, 4167, 8334, 15003, 30006, 771821, 1543642, 6946389, 13892778

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 -13892777
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 13892778 can be divided by 16 positive divisors. The sum of these divisors (counting 13892778) is 1, the average is 0.0625.

Base conversion 13892778

Base System Value
2 Binary 110100111111110010101010
3 Ternary 222010211022100
4 Quaternary 310333302222
5 Quinary 12024032103
6 Senary 1213434230
8 Octal 64776252
10 Decimal 13892778
12 Duodecimal 479b976
16 Hexadecimal d3fcaa
20 Vigesimal 46gbii
36 Base36 89rqi

Cryptographic Hash Functions

md5 9f58ce14fa0bc7ca0eebfe60a4b3477c
sha1 ac498e9089b9b715d98184031e92eed8553d6e1b
sha256 7ea39c6f5f87068bec3868572f45abe53f580563432ec85db5fdf1f7fb16e786
sha512 d4dfa8cfd99e01b01e5ba2b0281b4b02ad26d08dcecd401471da0367a19a303c88a0220ba17d7b4291be465ac38d22c23bf255a6426bca6d6d5aec95668b2f44
ripemd-160 9a4ccb7e79118cbd43b2cc42c2c0af26796aac92

13892778 as geometric shapes

Circle

Radius = n
Diameter 27785556
Circumference 87290898.605508
Area 6.0635653787341E+14

Sphere

Radius = n
Volume 1.1231969026032E+22
Surface area 2.4254261514937E+15
Circumference 87290898.605508

Square

Length = n
Perimeter 55571112
Area 193009280557284
Diagonal 19647355.066639

Cube

Length = n
Surface area 1158055683343704
Volume 2.6814350867221E+21
Space diagonal 24062997.354275

Equilateral Triangle

Length = n
Perimeter 41678334
Area 83575470064383
Altitude 12031498.677138

Triangular Pyramid

Length = n
Surface area 83575470064383
Volume 3.1601015552212E+20
Height 6549118.3555462