16401816 (number)

16401816 is an even 8-digits composite number following 16401815 and preceding 16401817. In scientific notation, it is written as 1.6401816 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 5413632 positive integers (up to 16401816) that are relatively prime to 16401816.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand eight hundred sixteen

Notation

Scientific notation 1.6401816 × 10^7
Engineering notation 1.6401816 × 10^6

Prime Factorization of 16401816

Prime Factorization 2 × 2 × 2 × 9 × 107 × 2129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4100454
Product of the distinct prime numbers

The prime factorization of 16401816 is 2 × 2 × 2 × 9 × 107 × 2129. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 48, 3, 61, 744, 7967, 8382, 97908, 65796, 106457, 225957, 296547, 8792697, 96284234, 45576656, 887041504, 474682698, 5450678011, 2054999903

Basic calculations (n = 16401816)

Multiplication

n×y
n×2 32803632
n×3 49205448
n×4 65607264
n×5 82009080

Division

n÷y
n÷2 8200908
n÷3 5467272
n÷3 4100454
n÷5 3280363.2

Exponentiation

ny
n2 269019568097856
n3 4.4124094563405E+21
n4 7.2371528019557E+28
n5 1.1870244862156E+36

Nth Root

y√n
2√n 4049.9155546752
3√n 254.07619595924
4√n 63.6389468382
5√n 27.731820923796

Divisors of 16401816

1, 2, 4, 8, 9, 18, 36, 72, 107, 214, 428, 856, 963, 1926, 2129, 3852, 4258, 7704, 8516, 17032, 19161, 38322, 76644, 153288, 227803, 455606, 911212, 1822424, 2050227, 4100454, 8200908, 16401816

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 -16401815
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 16401816 can be divided by 32 positive divisors. The sum of these divisors (counting 16401816) is 1, the average is 0.03125.

Base conversion 16401816

Base System Value
2 Binary 111110100100010110011000
3 Ternary 1010212022001200
4 Quaternary 332210112120
5 Quinary 13144324231
6 Senary 1343314200
8 Octal 76442630
10 Decimal 16401816
12 Duodecimal 55ab960
16 Hexadecimal fa4598
20 Vigesimal 52a4ag
36 Base36 9rjq0

Cryptographic Hash Functions

md5 2c001980b77eb19f0008c27b0fc4d66b
sha1 3b0144a4223bbc6392c45212ac226d37e4746297
sha256 9bc5d8bd80fd0989ee4cc65d53174965303cf926dbff73677ddc6602c952cd73
sha512 4c8554ba1815d41d8a5a38d688e22435bfa412f47ff69eeff3a994eec8b9664e1ecbef7110f636cf6a6ec6de07864c063b9b30da0b12d856b3f04ad8627050b5
ripemd-160 ee5a30f7144aee5d2c330b5cd389532bd43c28bc

16401816 as geometric shapes

Circle

Radius = n
Diameter 32803632
Circumference 103055649.30226
Area 8.4514989880812E+14

Sphere

Radius = n
Volume 1.8482657510226E+22
Surface area 3.3805995952325E+15
Circumference 103055649.30226

Square

Length = n
Perimeter 65607264
Area 269019568097856
Diagonal 23195670.634748

Cube

Length = n
Surface area 1614117408587136
Volume 4.4124094563405E+21
Space diagonal 28408778.648396

Equilateral Triangle

Length = n
Perimeter 49205448
Area 1.1648889004393E+14
Altitude 14204389.324198

Triangular Pyramid

Length = n
Surface area 1.1648889004393E+14
Volume 5.20007441325E+20
Height 7731890.2115827