16402420 (number)

16402420 is an even 8-digits composite number following 16402419 and preceding 16402421. In scientific notation, it is written as 1.6402420 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 6468000 positive integers (up to 16402420) that are relatively prime to 16402420.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand four hundred twenty

Notation

Scientific notation 1.6402420 × 10^7
Engineering notation 1.6402420 × 10^6

Prime Factorization of 16402420

Prime Factorization 2 × 2 × 5 × 71 × 11551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8201210
Product of the distinct prime numbers

The prime factorization of 16402420 is 2 × 2 × 5 × 71 × 11551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 31, 50, 159, 288, 5260, 362, 4128, 54590, 433804, 508872, 2997726, 6523868, 39368784, 53033788, 623804042, 934242210, 493058536, 8223967130

Basic calculations (n = 16402420)

Multiplication

n×y
n×2 32804840
n×3 49207260
n×4 65609680
n×5 82012100

Division

n÷y
n÷2 8201210
n÷3 5467473.3333333
n÷3 4100605
n÷5 3280484

Exponentiation

ny
n2 269039381856400
n3 4.4128969377491E+21
n4 7.2382188989674E+28
n5 1.187243064328E+36

Nth Root

y√n
2√n 4049.9901234447
3√n 254.07931472241
4√n 63.639532709195
5√n 27.732025166706

Divisors of 16402420

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 11551, 23102, 46204, 57755, 115510, 231020, 820121, 1640242, 3280484, 4100605, 8201210, 16402420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402420 can be divided by 24 positive divisors. The sum of these divisors (counting 16402420) is 1, the average is 0.041666666666667.

Base conversion 16402420

Base System Value
2 Binary 111110100100011111110100
3 Ternary 1010212022220001
4 Quaternary 332210133310
5 Quinary 13144334140
6 Senary 1343321044
8 Octal 76443764
10 Decimal 16402420
12 Duodecimal 55b0184
16 Hexadecimal fa47f4
20 Vigesimal 52a610
36 Base36 9rk6s

Cryptographic Hash Functions

md5 8e16e26963e18e40f34a20f1b9b66416
sha1 e26360c1607f5bc979a2c8ac117a9f4543cc657b
sha256 55c9c7d664b650df7a6ea23a7d6d01f3975b70247682e0ddb01fac482b7f7871
sha512 df3557dab9292a19bd1f5680d587ab487a0507daa89d039584e539a97a3a63280ed670339245d4f4da94be20547bf692dffa1c273cc7bc8e8b55282ad0995ef2
ripemd-160 b95f75ce31ccd0b56ee119d88574259ba6ebb898

16402420 as geometric shapes

Circle

Radius = n
Diameter 32804840
Circumference 103059444.34619
Area 8.4521214556641E+14

Sphere

Radius = n
Volume 1.8484699467575E+22
Surface area 3.3808485822656E+15
Circumference 103059444.34619

Square

Length = n
Perimeter 65609680
Area 269039381856400
Diagonal 23196524.81974

Cube

Length = n
Surface area 1614236291138400
Volume 4.4128969377491E+21
Space diagonal 28409824.807084

Equilateral Triangle

Length = n
Perimeter 49207260
Area 1.1649746965305E+14
Altitude 14204912.403542

Triangular Pyramid

Length = n
Surface area 1.1649746965305E+14
Volume 5.2006489155995E+20
Height 7732174.9399132