13542942 (number)

13542942 is an even 8-digits composite number following 13542941 and preceding 13542943. In scientific notation, it is written as 1.3542942 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 3735648 positive integers (up to 13542942) that are relatively prime to 13542942.

Interesting facts

Basic properties

Name

Name thirteen million five hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 1.3542942 × 10^7
Engineering notation 1.3542942 × 10^6

Prime Factorization of 13542942

Prime Factorization 2 × 21 × 29 × 11119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13542942
Product of the distinct prime numbers

The prime factorization of 13542942 is 2 × 21 × 29 × 11119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 69, 9, 181, 232, 9007, 786, 80350, 17312, 537032, 171605, 5121089, 5256986, 80562452, 32658532, 255592934, 183795702, 5468694895, 2511693570

Basic calculations (n = 13542942)

Multiplication

n×y
n×2 27085884
n×3 40628826
n×4 54171768
n×5 67714710

Division

n÷y
n÷2 6771471
n÷3 4514314
n÷3 3385735.5
n÷5 2708588.4

Exponentiation

ny
n2 183411278015364
n3 2.4839283003079E+21
n4 3.3639696903229E+28
n5 4.5558046405801E+35

Nth Root

y√n
2√n 3680.0736405675
3√n 238.36235789554
4√n 60.663610513779
5√n 26.689633105186

Divisors of 13542942

1, 2, 21, 29, 42, 58, 609, 1218, 11119, 22238, 233499, 322451, 466998, 644902, 6771471, 13542942

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 -13542941
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 13542942 can be divided by 16 positive divisors. The sum of these divisors (counting 13542942) is 1, the average is 0.0625.

Base conversion 13542942

Base System Value
2 Binary 110011101010011000011110
3 Ternary 221111001102110
4 Quaternary 303222120132
5 Quinary 11431333232
6 Senary 1202134450
8 Octal 63523036
10 Decimal 13542942
12 Duodecimal 4651426
16 Hexadecimal cea61e
20 Vigesimal 44ch72
36 Base36 829su

Cryptographic Hash Functions

md5 026fa1522adde3b4a57ea54729e6dfed
sha1 873dcd9b5559d42888707e818aebe5e8722e6daa
sha256 92debc018e466bbcee75a32f1ca0b61c6e4f59d2deba5635fa52ca0ac2b583bf
sha512 853ea84d78c08a496600b38120293f090678332928b0d1f90ea702feedac149317b084af719cc319f28ce282986ea854dc4814da9b8b49aebc502f9c0a0a7f0b
ripemd-160 db5915ca8cab5d99c9d970c1d6a735e85f2ca75c

13542942 as geometric shapes

Circle

Radius = n
Diameter 27085884
Circumference 85092814.190385
Area 5.7620352359858E+14

Sphere

Radius = n
Volume 1.0404654533722E+22
Surface area 2.3048140943943E+15
Circumference 85092814.190385

Square

Length = n
Perimeter 54171768
Area 183411278015364
Diagonal 19152612.250832

Cube

Length = n
Surface area 1100467668092184
Volume 2.4839283003079E+21
Space diagonal 23457063.627958

Equilateral Triangle

Length = n
Perimeter 40628826
Area 79419413050938
Altitude 11728531.813979

Triangular Pyramid

Length = n
Surface area 79419413050938
Volume 2.9273375752149E+20
Height 6384204.0836107