16394840 (number)

16394840 is an even 8-digits composite number following 16394839 and preceding 16394841. In scientific notation, it is written as 1.6394840 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 32 positive divisors. There are 5109120 positive integers (up to 16394840) that are relatively prime to 16394840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6394840 × 10^7
Engineering notation 1.6394840 × 10^6

Prime Factorization of 16394840

Prime Factorization 2 × 2 × 2 × 55 × 7 × 5323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4098710
Product of the distinct prime numbers

The prime factorization of 16394840 is 2 × 2 × 2 × 55 × 7 × 5323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 6, 21, 263, 582, 7522, 2840, 63588, 91088, 238567, 248912, 3162587, 2116017, 60232721, 47421482, 684720985, 71151372, 3968126483, 5919762516

Basic calculations (n = 16394840)

Multiplication

n×y
n×2 32789680
n×3 49184520
n×4 65579360
n×5 81974200

Division

n÷y
n÷2 8197420
n÷3 5464946.6666667
n÷3 4098710
n÷5 3278968

Exponentiation

ny
n2 268790778625600
n3 4.4067818090421E+21
n4 7.2248482674156E+28
n5 1.1845023136856E+36

Nth Root

y√n
2√n 4049.0542105534
3√n 254.04016972723
4√n 63.632179049231
5√n 27.729461549645

Divisors of 16394840

1, 2, 4, 7, 8, 14, 28, 55, 56, 110, 220, 385, 440, 770, 1540, 3080, 5323, 10646, 21292, 37261, 42584, 74522, 149044, 292765, 298088, 585530, 1171060, 2049355, 2342120, 4098710, 8197420, 16394840

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 -16394839
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 16394840 can be divided by 32 positive divisors. The sum of these divisors (counting 16394840) is 1, the average is 0.03125.

Base conversion 16394840

Base System Value
2 Binary 111110100010101001011000
3 Ternary 1010211221111022
4 Quaternary 332202221120
5 Quinary 13144113330
6 Senary 1343222012
8 Octal 76425130
10 Decimal 16394840
12 Duodecimal 55a7908
16 Hexadecimal fa2a58
20 Vigesimal 529720
36 Base36 9rec8

Cryptographic Hash Functions

md5 7eedeec3a02e305b8a5402374cfeee0c
sha1 9df81c4bdddf0bca0f6abecce27f9e1369c53f0b
sha256 ffc6ab610168f79de3588b333e762c7a7b009ff9c3ae5ea82b92ce4f27a67877
sha512 fbb11fa8a92f441a7cf7617a8326538ffb23ac3e9d5f33072b20a0cc203a47e4b9dd6cb7c37a673859b6b427c1933a824da89a68eaa2b8bbac73dcf929562cd3
ripemd-160 9cbba7a509fc152b9a0fbbca39d2827c7815df24

16394840 as geometric shapes

Circle

Radius = n
Diameter 32789680
Circumference 103011817.80156
Area 8.4443113548287E+14

Sphere

Radius = n
Volume 1.8459084476347E+22
Surface area 3.3777245419315E+15
Circumference 103011817.80156

Square

Length = n
Perimeter 65579360
Area 268790778625600
Diagonal 23185805.080937

Cube

Length = n
Surface area 1612744671753600
Volume 4.4067818090421E+21
Space diagonal 28396695.861963

Equilateral Triangle

Length = n
Perimeter 49184520
Area 1.1638982129638E+14
Altitude 14198347.930981

Triangular Pyramid

Length = n
Surface area 1.1638982129638E+14
Volume 5.1934421673054E+20
Height 7728601.6936456