16401142 (number)

16401142 is an even 8-digits composite number following 16401141 and preceding 16401143. In scientific notation, it is written as 1.6401142 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 7658280 positive integers (up to 16401142) that are relatively prime to 16401142.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand one hundred forty-two

Notation

Scientific notation 1.6401142 × 10^7
Engineering notation 1.6401142 × 10^6

Prime Factorization of 16401142

Prime Factorization 2 × 19 × 71 × 6079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401142
Product of the distinct prime numbers

The prime factorization of 16401142 is 2 × 19 × 71 × 6079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 59, 76, 471, 782, 2004, 6860, 45941, 4336, 477694, 825858, 6281054, 258563, 62890866, 94119899, 841927734, 554576553, 6793596951, 8234279514

Basic calculations (n = 16401142)

Multiplication

n×y
n×2 32802284
n×3 49203426
n×4 65604568
n×5 82005710

Division

n÷y
n÷2 8200571
n÷3 5467047.3333333
n÷3 4100285.5
n÷5 3280228.4

Exponentiation

ny
n2 268997458904164
n3 4.4118655211264E+21
n4 7.2359632896897E+28
n5 1.1867806142099E+36

Nth Root

y√n
2√n 4049.8323422087
3√n 254.07271565963
4√n 63.638293049144
5√n 27.731593003247

Divisors of 16401142

1, 2, 19, 38, 71, 142, 1349, 2698, 6079, 12158, 115501, 231002, 431609, 863218, 8200571, 16401142

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 -16401141
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 16401142 can be divided by 16 positive divisors. The sum of these divisors (counting 16401142) is 1, the average is 0.0625.

Base conversion 16401142

Base System Value
2 Binary 111110100100001011110110
3 Ternary 1010212021010201
4 Quaternary 332210023312
5 Quinary 13144314032
6 Senary 1343311114
8 Octal 76441366
10 Decimal 16401142
12 Duodecimal 55ab49a
16 Hexadecimal fa42f6
20 Vigesimal 52a2h2
36 Base36 9rj7a

Cryptographic Hash Functions

md5 21238a5619c72a3db071f37d4a4cf506
sha1 14dbcf2381695cf30ad8223ca3e759472998e029
sha256 d10aa587b629d6825482c024886809c15262d03e0e7631e8e3340cb597ec07e7
sha512 b329a0c70e3dda155c45947d4697b28d5609792d6f0a252a324ed532c41a54c4367be3fed8cc83087940a2ca94d783017003ebf501e09895f5a13e83544c1bf0
ripemd-160 469549782cfd3893fc59e10b5357962438e4e654

16401142 as geometric shapes

Circle

Radius = n
Diameter 32802284
Circumference 103051414.43537
Area 8.4508044072764E+14

Sphere

Radius = n
Volume 1.8480379079729E+22
Surface area 3.3803217629106E+15
Circumference 103051414.43537

Square

Length = n
Perimeter 65604568
Area 268997458904164
Diagonal 23194717.454807

Cube

Length = n
Surface area 1613984753424984
Volume 4.4118655211264E+21
Space diagonal 28407611.246152

Equilateral Triangle

Length = n
Perimeter 49203426
Area 1.1647931648223E+14
Altitude 14203805.623076

Triangular Pyramid

Length = n
Surface area 1.1647931648223E+14
Volume 5.1994333794526E+20
Height 7731572.4849357