13749938 (number)

13749938 is an even 8-digits composite number following 13749937 and preceding 13749939. In scientific notation, it is written as 1.3749938 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 6644400 positive integers (up to 13749938) that are relatively prime to 13749938.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred forty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 1.3749938 × 10^7
Engineering notation 1.3749938 × 10^6

Prime Factorization of 13749938

Prime Factorization 2 × 101 × 43 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13749938
Product of the distinct prime numbers

The prime factorization of 13749938 is 2 × 101 × 43 × 1583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 70, 12, 54, 39, 6813, 8400, 91783, 12170, 614466, 309767, 456898, 2355413, 70704736, 50789497, 787229302, 388791976, 5159126232, 5721473563

Basic calculations (n = 13749938)

Multiplication

n×y
n×2 27499876
n×3 41249814
n×4 54999752
n×5 68749690

Division

n÷y
n÷2 6874969
n÷3 4583312.6666667
n÷3 3437484.5
n÷5 2749987.6

Exponentiation

ny
n2 189060795003844
n3 2.5995742095336E+21
n4 3.5743984207486E+28
n5 4.9147756672591E+35

Nth Root

y√n
2√n 3708.0908834601
3√n 239.57063277014
4√n 60.894095637099
5√n 26.770725933616

Divisors of 13749938

1, 2, 43, 86, 101, 202, 1583, 3166, 4343, 8686, 68069, 136138, 159883, 319766, 6874969, 13749938

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 -13749937
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 13749938 can be divided by 16 positive divisors. The sum of these divisors (counting 13749938) is 1, the average is 0.0625.

Base conversion 13749938

Base System Value
2 Binary 110100011100111010110010
3 Ternary 221212120100222
4 Quaternary 310130322302
5 Quinary 12004444223
6 Senary 1210413042
8 Octal 64347262
10 Decimal 13749938
12 Duodecimal 4731182
16 Hexadecimal d1ceb2
20 Vigesimal 45iegi
36 Base36 86piq

Cryptographic Hash Functions

md5 506a12dcba6e489a3541ff365bf55119
sha1 e5aed77521e9bfa17af8b988b80e7972bb953f05
sha256 4544b25fc275ec1aa82ae44eaaad327046f1d1884c657b4e865dfca47db5ae33
sha512 fe90a346f02ec8f1727b782ddd554493a0ec8ce46ee916eeb5d6a9188fe8a4aa8cc03cad2dfb6c2ae8fc6782436b6109b0a0b0a715156ac6aa54ef18506ffaf0
ripemd-160 056fc092f45ab40250a852bb06aa4107dd6d0847

13749938 as geometric shapes

Circle

Radius = n
Diameter 27499876
Circumference 86393408.41623
Area 5.9395200466592E+14

Sphere

Radius = n
Volume 1.088907098551E+22
Surface area 2.3758080186637E+15
Circumference 86393408.41623

Square

Length = n
Perimeter 54999752
Area 189060795003844
Diagonal 19445348.801389

Cube

Length = n
Surface area 1134364770023064
Volume 2.5995742095336E+21
Space diagonal 23815591.216922

Equilateral Triangle

Length = n
Perimeter 41249814
Area 81865725666505
Altitude 11907795.608461

Triangular Pyramid

Length = n
Surface area 81865725666505
Volume 3.0636275862647E+20
Height 6481782.9337964