13861749 (number)

13861749 is an odd 8-digits composite number following 13861748 and preceding 13861750. In scientific notation, it is written as 1.3861749 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 7906560 positive integers (up to 13861749) that are relatively prime to 13861749.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred sixty-one thousand seven hundred forty-nine

Notation

Scientific notation 1.3861749 × 10^7
Engineering notation 1.3861749 × 10^6

Prime Factorization of 13861749

Prime Factorization 3 × 17 × 11 × 24709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13861749
Product of the distinct prime numbers

The prime factorization of 13861749 is 3 × 17 × 11 × 24709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 57, 46, 284, 879, 8952, 7233, 45427, 33265, 232409, 806080, 3065289, 672872, 94249981, 25016566, 500717097, 78560540, 7046133197, 6438588407

Basic calculations (n = 13861749)

Multiplication

n×y
n×2 27723498
n×3 41585247
n×4 55446996
n×5 69308745

Division

n÷y
n÷2 6930874.5
n÷3 4620583
n÷3 3465437.25
n÷5 2772349.8

Exponentiation

ny
n2 192148085339001
n3 2.6635085297998E+21
n4 3.6920886699444E+28
n5 5.1178806428513E+35

Nth Root

y√n
2√n 3723.1369837813
3√n 240.21825631836
4√n 61.017513746311
5√n 26.814123550316

Divisors of 13861749

1, 3, 11, 17, 33, 51, 187, 561, 24709, 74127, 271799, 420053, 815397, 1260159, 4620583, 13861749

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 -13861748
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 13861749 can be divided by 16 positive divisors. The sum of these divisors (counting 13861749) is 1, the average is 0.0625.

Base conversion 13861749

Base System Value
2 Binary 110100111000001101110101
3 Ternary 222002020202010
4 Quaternary 310320031311
5 Quinary 12022033444
6 Senary 1213034433
8 Octal 64701565
10 Decimal 13861749
12 Duodecimal 4785a19
16 Hexadecimal d38375
20 Vigesimal 46ce79
36 Base36 893sl

Cryptographic Hash Functions

md5 a09f7af22a5e1c38a8a50829d6d8c9e5
sha1 fcac4e6e65d057f36deec94bfc016b70f9bf56c1
sha256 ef78b510c638aad916e805b9427e8d274ff5b4f30e4131c5bf7b8cb9e3a60e3a
sha512 f855df2697755bab93afb64ce2fd25dc3120825b5923b6a1ae7f4e1277fbc99d1882193876034668bac0947a01183e542fdd34c26956cc58d508f63883af6f85
ripemd-160 2448c92e7836b2adba36794603bafc90da16c37c

13861749 as geometric shapes

Circle

Radius = n
Diameter 27723498
Circumference 87095937.648611
Area 6.0365101330235E+14

Sphere

Radius = n
Volume 1.115687843999E+22
Surface area 2.4146040532094E+15
Circumference 87095937.648611

Square

Length = n
Perimeter 55446996
Area 192148085339001
Diagonal 19603473.434012

Cube

Length = n
Surface area 1152888512034006
Volume 2.6635085297998E+21
Space diagonal 24009253.549767

Equilateral Triangle

Length = n
Perimeter 41585247
Area 83202561596058
Altitude 12004626.774884

Triangular Pyramid

Length = n
Surface area 83202561596058
Volume 3.1389749052828E+20
Height 6534491.1446706