16401418 (number)

16401418 is an even 8-digits composite number following 16401417 and preceding 16401419. In scientific notation, it is written as 1.6401418 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 7214400 positive integers (up to 16401418) that are relatively prime to 16401418.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand four hundred eighteen

Notation

Scientific notation 1.6401418 × 10^7
Engineering notation 1.6401418 × 10^6

Prime Factorization of 16401418

Prime Factorization 2 × 11 × 31 × 24049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401418
Product of the distinct prime numbers

The prime factorization of 16401418 is 2 × 11 × 31 × 24049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 84, 39, 523, 133, 9378, 6853, 62564, 65896, 194908, 733189, 8048278, 448430, 96270715, 31048944, 692458522, 206886301, 974789937, 7794986380

Basic calculations (n = 16401418)

Multiplication

n×y
n×2 32802836
n×3 49204254
n×4 65605672
n×5 82007090

Division

n÷y
n÷2 8200709
n÷3 5467139.3333333
n÷3 4100354.5
n÷5 3280283.6

Exponentiation

ny
n2 269006512410724
n3 4.4120882547705E+21
n4 7.2364503719381E+28
n5 1.1868804738641E+36

Nth Root

y√n
2√n 4049.8664175501
3√n 254.07414083836
4√n 63.638560775289
5√n 27.731686336603

Divisors of 16401418

1, 2, 11, 22, 31, 62, 341, 682, 24049, 48098, 264539, 529078, 745519, 1491038, 8200709, 16401418

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401417
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401418 can be divided by 16 positive divisors. The sum of these divisors (counting 16401418) is 1, the average is 0.0625.

Base conversion 16401418

Base System Value
2 Binary 111110100100010000001010
3 Ternary 1010212021111221
4 Quaternary 332210100022
5 Quinary 13144321133
6 Senary 1343312254
8 Octal 76442012
10 Decimal 16401418
12 Duodecimal 55ab68a
16 Hexadecimal fa440a
20 Vigesimal 52a3ai
36 Base36 9rjey

Cryptographic Hash Functions

md5 552d5b5f2c2c38b21e77656b36cb3a8f
sha1 b4be483673e8d58ae89966a16a7d627d421031c4
sha256 7dc33bc2d8d5304c76f900974ebd53d99b3e56e2c252d7fbaa472ba7ca495ba7
sha512 2d3a47c9c6adbbd5c376466a8ec24036aee8b36b2c204e68f2eb22297646f955330c62a47ba8b41ced55d70ed94aa89772f5cc5e0d25728ac3ff597c12b20a45
ripemd-160 9a62e885f68b445c9162c1b9a536324090fe95c6

16401418 as geometric shapes

Circle

Radius = n
Diameter 32802836
Circumference 103053148.59451
Area 8.4510888315734E+14

Sphere

Radius = n
Volume 1.8481312064236E+22
Surface area 3.3804355326294E+15
Circumference 103053148.59451

Square

Length = n
Perimeter 65605672
Area 269006512410724
Diagonal 23195107.77775

Cube

Length = n
Surface area 1614039074464344
Volume 4.4120882547705E+21
Space diagonal 28408089.292175

Equilateral Triangle

Length = n
Perimeter 49204254
Area 1.1648323676557E+14
Altitude 14204044.646087

Triangular Pyramid

Length = n
Surface area 1.1648323676557E+14
Volume 5.1996958735695E+20
Height 7731702.5925834