16401902 (number)

16401902 is an even 8-digits composite number following 16401901 and preceding 16401903. In scientific notation, it is written as 1.6401902 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 7062840 positive integers (up to 16401902) that are relatively prime to 16401902.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand nine hundred two

Notation

Scientific notation 1.6401902 × 10^7
Engineering notation 1.6401902 × 10^6

Prime Factorization of 16401902

Prime Factorization 2 × 11 × 19 × 39239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401902
Product of the distinct prime numbers

The prime factorization of 16401902 is 2 × 11 × 19 × 39239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 68, 62, 423, 687, 3263, 9246, 45599, 76153, 184193, 729030, 746533, 9719792, 65850783, 53781328, 800768279, 426095371, 8389562108, 9064513020

Basic calculations (n = 16401902)

Multiplication

n×y
n×2 32803804
n×3 49205706
n×4 65607608
n×5 82009510

Division

n÷y
n÷2 8200951
n÷3 5467300.6666667
n÷3 4100475.5
n÷5 3280380.4

Exponentiation

ny
n2 269022389217604
n3 4.412478863753E+21
n4 7.2373045900348E+28
n5 1.187055606299E+36

Nth Root

y√n
2√n 4049.9261721666
3√n 254.07664002622
4√n 63.639030257905
5√n 27.731850005108

Divisors of 16401902

1, 2, 11, 19, 22, 38, 209, 418, 39239, 78478, 431629, 745541, 863258, 1491082, 8200951, 16401902

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 -16401901
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 16401902 can be divided by 16 positive divisors. The sum of these divisors (counting 16401902) is 1, the average is 0.0625.

Base conversion 16401902

Base System Value
2 Binary 111110100100010111101110
3 Ternary 1010212022011212
4 Quaternary 332210113232
5 Quinary 13144330102
6 Senary 1343314422
8 Octal 76442756
10 Decimal 16401902
12 Duodecimal 55aba12
16 Hexadecimal fa45ee
20 Vigesimal 52a4f2
36 Base36 9rjse

Cryptographic Hash Functions

md5 5157d9ccb892f2b08f42cab4eeecf023
sha1 0e4f31e84df48864b822aad16d292fae0a0453a6
sha256 010276c336bc4304b9dad835ba1ff97ccdc7fae6abc5ad0f8d5896144dcec7e8
sha512 944026bf167950d731e1eb494496787acf6b850b74487b337ef1ddfe102ef883c4e9309ee808ab5f872c4fc9249611de05ce1991287936b71881f5765b5c2080
ripemd-160 93e17db99dcc805019aeb3440dae4c06027d4d38

16401902 as geometric shapes

Circle

Radius = n
Diameter 32803804
Circumference 103056189.6562
Area 8.451587616172E+14

Sphere

Radius = n
Volume 1.8482948243316E+22
Surface area 3.3806350464688E+15
Circumference 103056189.6562

Square

Length = n
Perimeter 65607608
Area 269022389217604
Diagonal 23195792.257114

Cube

Length = n
Surface area 1614134335305624
Volume 4.412478863753E+21
Space diagonal 28408927.604766

Equilateral Triangle

Length = n
Perimeter 49205706
Area 1.1649011162461E+14
Altitude 14204463.802383

Triangular Pyramid

Length = n
Surface area 1.1649011162461E+14
Volume 5.2001562106701E+20
Height 7731930.7523715