16401690 (number)

16401690 is an even 8-digits composite number following 16401689 and preceding 16401691. In scientific notation, it is written as 1.6401690 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 4373568 positive integers (up to 16401690) that are relatively prime to 16401690.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand six hundred ninety

Notation

Scientific notation 1.6401690 × 10^7
Engineering notation 1.6401690 × 10^6

Prime Factorization of 16401690

Prime Factorization 2 × 27 × 3 × 5 × 20249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16401690
Product of the distinct prime numbers

The prime factorization of 16401690 is 2 × 27 × 3 × 5 × 20249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 51, 97, 691, 367, 4590, 2003, 64402, 67480, 916637, 541835, 8113910, 2117403, 60221993, 60165059, 960841468, 511173000, 2307061928, 2378027450

Basic calculations (n = 16401690)

Multiplication

n×y
n×2 32803380
n×3 49205070
n×4 65606760
n×5 82008450

Division

n÷y
n÷2 8200845
n÷3 5467230
n÷3 4100422.5
n÷5 3280338

Exponentiation

ny
n2 269015434856100
n3 4.4123077677249E+21
n4 7.2369304190817E+28
n5 1.1869788928535E+36

Nth Root

y√n
2√n 4049.8999987654
3√n 254.07554534668
4√n 63.638824618038
5√n 27.731778316073

Divisors of 16401690

1, 2, 3, 5, 6, 10, 15, 27, 30, 54, 81, 135, 162, 270, 405, 810, 20249, 40498, 60747, 101245, 121494, 202490, 303735, 546723, 607470, 1093446, 1640169, 2733615, 3280338, 5467230, 8200845, 16401690

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 -16401689
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 16401690 can be divided by 32 positive divisors. The sum of these divisors (counting 16401690) is 1, the average is 0.03125.

Base conversion 16401690

Base System Value
2 Binary 111110100100010100011010
3 Ternary 1010212021220000
4 Quaternary 332210110122
5 Quinary 13144323230
6 Senary 1343313430
8 Octal 76442432
10 Decimal 16401690
12 Duodecimal 55ab876
16 Hexadecimal fa451a
20 Vigesimal 52a44a
36 Base36 9rjmi

Cryptographic Hash Functions

md5 a5a367fe50a28470ed48267d8dbe7776
sha1 a16105ccdd73c44a59b6ee3e820ec534910339ab
sha256 9c13635b27318177a8fd1ec562f4a1986dc00e2c1779c0f6e3d14c332e0a6f41
sha512 c854a48af9dd8a0c813642a8e8846452a4b84cbc4bfad8c78ebb94e97fcaf7a53a36cd297dd5e92e4bb55456c54dd42c3f001d86b34125244de237d97e3521f4
ripemd-160 5a4b32553c0a6527afe909c53f2ae24a065fb36f

16401690 as geometric shapes

Circle

Radius = n
Diameter 32803380
Circumference 103054857.62091
Area 8.4513691384619E+14

Sphere

Radius = n
Volume 1.8482231557949E+22
Surface area 3.3805476553847E+15
Circumference 103054857.62091

Square

Length = n
Perimeter 65606760
Area 269015434856100
Diagonal 23195492.443839

Cube

Length = n
Surface area 1614092609136600
Volume 4.4123077677249E+21
Space diagonal 28408560.409994

Equilateral Triangle

Length = n
Perimeter 49205070
Area 1.1648710029775E+14
Altitude 14204280.204997

Triangular Pyramid

Length = n
Surface area 1.1648710029775E+14
Volume 5.1999545720673E+20
Height 7731830.8146131