16406621 (number)

16406621 is an odd 8-digits composite number following 16406620 and preceding 16406622. In scientific notation, it is written as 1.6406621 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 12549600 positive integers (up to 16406621) that are relatively prime to 16406621.

Interesting facts

Basic properties

Name

Name sixteen million four hundred six thousand six hundred twenty-one

Notation

Scientific notation 1.6406621 × 10^7
Engineering notation 1.6406621 × 10^6

Prime Factorization of 16406621

Prime Factorization 7 × 11 × 7 × 61 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2343803
Product of the distinct prime numbers

The prime factorization of 16406621 is 7 × 11 × 7 × 61 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 73, 68, 90, 439, 9038, 5221, 4072, 82506, 690489, 542238, 284047, 1505069, 52427584, 96349828, 298715089, 785174785, 5513434279, 3539503110

Basic calculations (n = 16406621)

Multiplication

n×y
n×2 32813242
n×3 49219863
n×4 65626484
n×5 82033105

Division

n÷y
n÷2 8203310.5
n÷3 5468873.6666667
n÷3 4101655.25
n÷5 3281324.2

Exponentiation

ny
n2 269177212637641
n3 4.4162885095822E+21
n4 7.245637180337E+28
n5 1.188764231213E+36

Nth Root

y√n
2√n 4050.5087334803
3√n 254.10100453174
4√n 63.643607168987
5√n 27.733445570574

Divisors of 16406621

1, 7, 11, 49, 61, 77, 427, 499, 539, 671, 2989, 3493, 4697, 5489, 24451, 30439, 32879, 38423, 213073, 268961, 334829, 1491511, 2343803, 16406621

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 -16406620
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 16406621 can be divided by 24 positive divisors. The sum of these divisors (counting 16406621) is 1, the average is 0.041666666666667.

Base conversion 16406621

Base System Value
2 Binary 111110100101100001011101
3 Ternary 1010212112122122
4 Quaternary 332211201131
5 Quinary 13200002441
6 Senary 1343352325
8 Octal 76454135
10 Decimal 16406621
12 Duodecimal 55b26a5
16 Hexadecimal fa585d
20 Vigesimal 52agb1
36 Base36 9rnfh

Cryptographic Hash Functions

md5 b0757577ecb3123c593b56b9b5197c89
sha1 2a57e9bd8f313319c7e11493780e6f1820708860
sha256 9389227dc3b052c778d6a1dd6e61758e971cece501bf0ede60a0ce2255a4aa90
sha512 53a4a5c442c1aa5ff45e0013bbf38aed60e91249fe4b173d74002e01b825bc6e8f151fdeed9fb5a856c6d5e1679132cabeada5301890761008798e4b335076ae
ripemd-160 4b61d736905eecf88a325dc333db0a9069205e0d

16406621 as geometric shapes

Circle

Radius = n
Diameter 32813242
Circumference 103085840.00766
Area 8.4564515373619E+14

Sphere

Radius = n
Volume 1.8498906050449E+22
Surface area 3.3825806149448E+15
Circumference 103085840.00766

Square

Length = n
Perimeter 65626484
Area 269177212637641
Diagonal 23202465.930915

Cube

Length = n
Surface area 1615063275825846
Volume 4.4162885095822E+21
Space diagonal 28417101.152526

Equilateral Triangle

Length = n
Perimeter 49219863
Area 1.1655715213204E+14
Altitude 14208550.576263

Triangular Pyramid

Length = n
Surface area 1.1655715213204E+14
Volume 5.2046459213363E+20
Height 7734155.3103051