16403980 (number)

16403980 is an even 8-digits composite number following 16403979 and preceding 16403981. In scientific notation, it is written as 1.6403980 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 6175488 positive integers (up to 16403980) that are relatively prime to 16403980.

Interesting facts

Basic properties

Name

Name sixteen million four hundred three thousand nine hundred eighty

Notation

Scientific notation 1.6403980 × 10^7
Engineering notation 1.6403980 × 10^6

Prime Factorization of 16403980

Prime Factorization 2 × 2 × 5 × 17 × 48247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8201990
Product of the distinct prime numbers

The prime factorization of 16403980 is 2 × 2 × 5 × 17 × 48247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 76, 79, 304, 384, 1042, 2865, 81261, 22106, 130547, 897741, 5401907, 2522509, 91911890, 58855651, 422040449, 488980475, 550868991, 7501506012

Basic calculations (n = 16403980)

Multiplication

n×y
n×2 32807960
n×3 49211940
n×4 65615920
n×5 82019900

Division

n÷y
n÷2 8201990
n÷3 5467993.3333333
n÷3 4100995
n÷5 3280796

Exponentiation

ny
n2 269090559840400
n3 4.4141561618107E+21
n4 7.240972939522E+28
n5 1.1878077528046E+36

Nth Root

y√n
2√n 4050.1827119279
3√n 254.08736945185
4√n 63.64104581108
5√n 27.732552653669

Divisors of 16403980

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48247, 96494, 192988, 241235, 482470, 820199, 964940, 1640398, 3280796, 4100995, 8201990, 16403980

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 -16403979
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 16403980 can be divided by 24 positive divisors. The sum of these divisors (counting 16403980) is 1, the average is 0.041666666666667.

Base conversion 16403980

Base System Value
2 Binary 111110100100111000001100
3 Ternary 1010212102000211
4 Quaternary 332210320030
5 Quinary 13144411410
6 Senary 1343332204
8 Octal 76447014
10 Decimal 16403980
12 Duodecimal 55b1064
16 Hexadecimal fa4e0c
20 Vigesimal 52a9j0
36 Base36 9rle4

Cryptographic Hash Functions

md5 eea1cca4f8f1cf228079674444510175
sha1 42ad9518d93c00c54c8c692778fc39de41188688
sha256 c27fcd7b39f74749376b833a5299c638e1132429157c69b1709d509fd08495d0
sha512 5061befe07e8ca73c551a5171e1e23f3f2bb0100fb172012ac711e44c5663f534eb16e5ec9a44e991b0fb9183aae71f0dcd1350375061e7c2b414029d43d7a1b
ripemd-160 00e470d0c74a9f33ddf09a40a98dd086081fc12f

16403980 as geometric shapes

Circle

Radius = n
Diameter 32807960
Circumference 103069246.11527
Area 8.4537292594497E+14

Sphere

Radius = n
Volume 1.848997409299E+22
Surface area 3.3814917037799E+15
Circumference 103069246.11527

Square

Length = n
Perimeter 65615920
Area 269090559840400
Diagonal 23198730.992897

Cube

Length = n
Surface area 1614543359042400
Volume 4.4141561618107E+21
Space diagonal 28412526.806344

Equilateral Triangle

Length = n
Perimeter 49211940
Area 1.1651963037018E+14
Altitude 14206263.403172

Triangular Pyramid

Length = n
Surface area 1.1651963037018E+14
Volume 5.2021329253879E+20
Height 7732910.3309657