16404894 (number)

16404894 is an even 8-digits composite number following 16404893 and preceding 16404895. In scientific notation, it is written as 1.6404894 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 4798080 positive integers (up to 16404894) that are relatively prime to 16404894.

Interesting facts

Basic properties

Name

Name sixteen million four hundred four thousand eight hundred ninety-four

Notation

Scientific notation 1.6404894 × 10^7
Engineering notation 1.6404894 × 10^6

Prime Factorization of 16404894

Prime Factorization 2 × 9 × 29 × 11 × 2857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16404894
Product of the distinct prime numbers

The prime factorization of 16404894 is 2 × 9 × 29 × 11 × 2857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 63, 99, 912, 687, 7398, 8180, 26144, 2536, 458825, 392075, 7328996, 6970514, 95389271, 35519994, 811884171, 885063569, 5350681620, 7287086519

Basic calculations (n = 16404894)

Multiplication

n×y
n×2 32809788
n×3 49214682
n×4 65619576
n×5 82024470

Division

n÷y
n÷2 8202447
n÷3 5468298
n÷3 4101223.5
n÷5 3280978.8

Exponentiation

ny
n2 269120547151236
n3 4.414894049238E+21
n4 7.2425868898981E+28
n5 1.1881387021457E+36

Nth Root

y√n
2√n 4050.295544772
3√n 254.09208845993
4√n 63.641932283456
5√n 27.732861688283

Divisors of 16404894

1, 2, 9, 11, 18, 22, 29, 58, 99, 198, 261, 319, 522, 638, 2857, 2871, 5714, 5742, 25713, 31427, 51426, 62854, 82853, 165706, 282843, 565686, 745677, 911383, 1491354, 1822766, 8202447, 16404894

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 -16404893
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 16404894 can be divided by 32 positive divisors. The sum of these divisors (counting 16404894) is 1, the average is 0.03125.

Base conversion 16404894

Base System Value
2 Binary 111110100101000110011110
3 Ternary 1010212110021200
4 Quaternary 332211012132
5 Quinary 13144424034
6 Senary 1343340330
8 Octal 76450636
10 Decimal 16404894
12 Duodecimal 55b16a6
16 Hexadecimal fa519e
20 Vigesimal 52ac4e
36 Base36 9rm3i

Cryptographic Hash Functions

md5 e8f872d1cde58b91018d391a1f90f745
sha1 fcec28bdadf757acb1575ee1b17c69b753de3d27
sha256 f68e5cc2b5dab0a6eab14793932bfc3d38d2f147e4768ee0db157711c73fc74a
sha512 672b915dd98b8be6d03b5ec91f7a100cf5654d0ecf52b4ebffb7e824ba17be478173ddbe7bcac37768a08158c1f105a2a8fcb062ea4206f813455d500a1d7a1b
ripemd-160 4d9db9db0bbbe0f70feb35c9440c8e251ed92c96

16404894 as geometric shapes

Circle

Radius = n
Diameter 32809788
Circumference 103074988.94664
Area 8.4546713386039E+14

Sphere

Radius = n
Volume 1.8493064948618E+22
Surface area 3.3818685354416E+15
Circumference 103074988.94664

Square

Length = n
Perimeter 65619576
Area 269120547151236
Diagonal 23200023.584093

Cube

Length = n
Surface area 1614723282907416
Volume 4.414894049238E+21
Space diagonal 28414109.900782

Equilateral Triangle

Length = n
Perimeter 49214682
Area 1.1653261525667E+14
Altitude 14207054.950391

Triangular Pyramid

Length = n
Surface area 1.1653261525667E+14
Volume 5.2030025340606E+20
Height 7733341.1946977