13856890 (number)

13856890 is an even 8-digits composite number following 13856889 and preceding 13856891. In scientific notation, it is written as 1.3856890 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 5250960 positive integers (up to 13856890) that are relatively prime to 13856890.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred fifty-six thousand eight hundred ninety

Notation

Scientific notation 1.3856890 × 10^7
Engineering notation 1.3856890 × 10^6

Prime Factorization of 13856890

Prime Factorization 2 × 5 × 19 × 72931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13856890
Product of the distinct prime numbers

The prime factorization of 13856890 is 2 × 5 × 19 × 72931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 75, 84, 745, 425, 6353, 4419, 81022, 16287, 360528, 17966, 6313956, 9045647, 45236547, 42943206, 291175627, 757766894, 8156913949, 1284410385

Basic calculations (n = 13856890)

Multiplication

n×y
n×2 27713780
n×3 41570670
n×4 55427560
n×5 69284450

Division

n÷y
n÷2 6928445
n÷3 4618963.3333333
n÷3 3464222.5
n÷5 2771378

Exponentiation

ny
n2 192013400472100
n3 2.6607085688678E+21
n4 3.6869145960859E+28
n5 5.1089169997357E+35

Nth Root

y√n
2√n 3722.4843854609
3√n 240.19018489877
4√n 61.012165880756
5√n 26.812243439826

Divisors of 13856890

1, 2, 5, 10, 19, 38, 95, 190, 72931, 145862, 364655, 729310, 1385689, 2771378, 6928445, 13856890

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 -13856889
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 13856890 can be divided by 16 positive divisors. The sum of these divisors (counting 13856890) is 1, the average is 0.0625.

Base conversion 13856890

Base System Value
2 Binary 110100110111000001111010
3 Ternary 222002000002011
4 Quaternary 310313001322
5 Quinary 12021410030
6 Senary 1213000134
8 Octal 64670172
10 Decimal 13856890
12 Duodecimal 478304a
16 Hexadecimal d3707a
20 Vigesimal 46c24a
36 Base36 8901m

Cryptographic Hash Functions

md5 b640cd51a91cabb287856999edfdc487
sha1 3f75256bffb2c9e9c2cb36842695e60f5643f3ab
sha256 a22654409692123cf3b82e46bc5843360cd916e2cb3f4cc02680ccdb11aa5674
sha512 c7eb6271b08db19a43bcdcbc3c87e956472e0de7b48951a67812836f89e9a95432c29d8cf86dd5da526754a17a87f98225da9ff144569523f98fa3763b60c966
ripemd-160 273635e5d8bd0519c6acd92d1f8baa9bf01e4fae

13856890 as geometric shapes

Circle

Radius = n
Diameter 27713780
Circumference 87065407.651204
Area 6.0322788831394E+14

Sphere

Radius = n
Volume 1.1145149991065E+22
Surface area 2.4129115532558E+15
Circumference 87065407.651204

Square

Length = n
Perimeter 55427560
Area 192013400472100
Diagonal 19596601.770312

Cube

Length = n
Surface area 1152080402832600
Volume 2.6607085688678E+21
Space diagonal 24000837.514893

Equilateral Triangle

Length = n
Perimeter 41570670
Area 83144241337937
Altitude 12000418.757447

Triangular Pyramid

Length = n
Surface area 83144241337937
Volume 3.1356751196793E+20
Height 6532200.590104