13839940 (number)

13839940 is an even 8-digits composite number following 13839939 and preceding 13839941. In scientific notation, it is written as 1.3839940 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 5535968 positive integers (up to 13839940) that are relatively prime to 13839940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3839940 × 10^7
Engineering notation 1.3839940 × 10^6

Prime Factorization of 13839940

Prime Factorization 2 × 2 × 5 × 691997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6919970
Product of the distinct prime numbers

The prime factorization of 13839940 is 2 × 2 × 5 × 691997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 55, 31, 311, 903, 2746, 7860, 98461, 20195, 859046, 673062, 5772741, 1011545, 89600619, 18669445, 180305672, 490424889, 5725616718, 399672768

Basic calculations (n = 13839940)

Multiplication

n×y
n×2 27679880
n×3 41519820
n×4 55359760
n×5 69199700

Division

n÷y
n÷2 6919970
n÷3 4613313.3333333
n÷3 3459985
n÷5 2767988

Exponentiation

ny
n2 191543939203600
n3 2.6509566259415E+21
n4 3.6689080645632E+28
n5 5.0777467479071E+35

Nth Root

y√n
2√n 3720.206983489
3√n 240.09220993803
4√n 60.993499518301
5√n 26.805680783201

Divisors of 13839940

1, 2, 4, 5, 10, 20, 691997, 1383994, 2767988, 3459985, 6919970, 13839940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13839939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13839940 can be divided by 12 positive divisors. The sum of these divisors (counting 13839940) is 1, the average is 0.083333333333333.

Base conversion 13839940

Base System Value
2 Binary 110100110010111001000100
3 Ternary 222001010211101
4 Quaternary 310302321010
5 Quinary 12020334230
6 Senary 1212345444
8 Octal 64627104
10 Decimal 13839940
12 Duodecimal 4775284
16 Hexadecimal d32e44
20 Vigesimal 469jh0
36 Base36 88mys

Cryptographic Hash Functions

md5 144d31af93d854b2041b3348741e1ab0
sha1 f7538892d5d340b27eb6827a882ff8926a91deaa
sha256 95d49ebde67d893777bb9a15b6b63ef71e09b673c1e52a48115a41fa29eb886e
sha512 10a0e70ebebd5b8607e75fa36888f0382083dfe40f90130b426e8b61d6faf5816cd3f49d0382a34e516a0bda499603839526d47c82c9d76b0bf49b5cb1f7542a
ripemd-160 d3ca11a72c289120f54686a7e992327546083223

13839940 as geometric shapes

Circle

Radius = n
Diameter 27679880
Circumference 86958907.660247
Area 6.0175303224168E+14

Sphere

Radius = n
Volume 1.1104301148057E+22
Surface area 2.4070121289667E+15
Circumference 86958907.660247

Square

Length = n
Perimeter 55359760
Area 191543939203600
Diagonal 19572630.85043

Cube

Length = n
Surface area 1149263635221600
Volume 2.6509566259415E+21
Space diagonal 23971479.253705

Equilateral Triangle

Length = n
Perimeter 41519820
Area 82940958645630
Altitude 11985739.626852

Triangular Pyramid

Length = n
Surface area 82940958645630
Volume 3.1241823447244E+20
Height 6524210.2834766