19482942 (number)

19482942 is an even 8-digits composite number following 19482941 and preceding 19482943. In scientific notation, it is written as 1.9482942 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 5754240 positive integers (up to 19482942) that are relatively prime to 19482942.

Interesting facts

Basic properties

Name

Name nineteen million four hundred eighty-two thousand nine hundred forty-two

Notation

Scientific notation 1.9482942 × 10^7
Engineering notation 1.9482942 × 10^6

Prime Factorization of 19482942

Prime Factorization 2 × 57 × 37 × 31 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19482942
Product of the distinct prime numbers

The prime factorization of 19482942 is 2 × 57 × 37 × 31 × 149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 94, 24, 186, 862, 2849, 1475, 47564, 43687, 842452, 692887, 2317171, 9339411, 14590907, 29329321, 724498959, 890525055, 1107955803, 6569449771

Basic calculations (n = 19482942)

Multiplication

n×y
n×2 38965884
n×3 58448826
n×4 77931768
n×5 97414710

Division

n÷y
n÷2 9741471
n÷3 6494314
n÷3 4870735.5
n÷5 3896588.4

Exponentiation

ny
n2 379585028975364
n3 7.3954331035953E+21
n4 1.4408479422223E+29
n5 2.8071956889136E+36

Nth Root

y√n
2√n 4413.9485724236
3√n 269.0821232287
4√n 66.43755393167
5√n 28.703239021623

Divisors of 19482942

1, 2, 31, 37, 57, 62, 74, 114, 149, 298, 1147, 1767, 2109, 2294, 3534, 4218, 4619, 5513, 8493, 9238, 11026, 16986, 65379, 130758, 170903, 263283, 314241, 341806, 526566, 628482, 9741471, 19482942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19482941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19482942 can be divided by 32 positive divisors. The sum of these divisors (counting 19482942) is 1, the average is 0.03125.

Base conversion 19482942

Base System Value
2 Binary 1001010010100100100111110
3 Ternary 1100122211120110
4 Quaternary 1022110210332
5 Quinary 14441423232
6 Senary 1533330450
8 Octal 112244476
10 Decimal 19482942
12 Duodecimal 6636a26
16 Hexadecimal 129493e
20 Vigesimal 61f772
36 Base36 bll4u

Cryptographic Hash Functions

md5 505757645757d4e71397c28078ded5ab
sha1 5352b687fcc7082949d6f549484242acfc5a6d39
sha256 34991d40f9a94cb0176b0f7a44cb88f72f2a4080254616d76c3cd9a2f172759f
sha512 d00686941fc87e92be025cd4b3db1ba2f25feb2f94c0804128dd3750accaf1e4e4c016b23643ab72f07a6a5cf84b6ac7d048aef638fd706de7e0c1dea6291d52
ripemd-160 b3231e8299ed8d4516e189514fa467e982b2f3ad

19482942 as geometric shapes

Circle

Radius = n
Diameter 38965884
Circumference 122414934.91503
Area 1.1925015384417E+15

Sphere

Radius = n
Volume 3.0977917744493E+22
Surface area 4.7700061537667E+15
Circumference 122414934.91503

Square

Length = n
Perimeter 77931768
Area 379585028975364
Diagonal 27553040.811328

Cube

Length = n
Surface area 2277510173852184
Volume 7.3954331035953E+21
Space diagonal 33745445.424918

Equilateral Triangle

Length = n
Perimeter 58448826
Area 1.6436513899446E+14
Altitude 16872722.712459

Triangular Pyramid

Length = n
Surface area 1.6436513899446E+14
Volume 8.7156014956062E+20
Height 9184346.9371095