16394420 (number)

16394420 is an even 8-digits composite number following 16394419 and preceding 16394421. In scientific notation, it is written as 1.6394420 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 36 positive divisors. There are 5620608 positive integers (up to 16394420) that are relatively prime to 16394420.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand four hundred twenty

Notation

Scientific notation 1.6394420 × 10^7
Engineering notation 1.6394420 × 10^6

Prime Factorization of 16394420

Prime Factorization 2 × 2 × 7 × 7 × 5 × 16729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1171030
Product of the distinct prime numbers

The prime factorization of 16394420 is 2 × 2 × 7 × 7 × 5 × 16729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 38, 30, 480, 508, 1229, 6701, 96344, 12341, 619132, 147158, 4187963, 6377549, 47659134, 48181441, 814455634, 763283219, 9423634549, 4949513527

Basic calculations (n = 16394420)

Multiplication

n×y
n×2 32788840
n×3 49183260
n×4 65577680
n×5 81972100

Division

n÷y
n÷2 8197210
n÷3 5464806.6666667
n÷3 4098605
n÷5 3278884

Exponentiation

ny
n2 268777007136400
n3 4.4064431413371E+21
n4 7.22410795652E+28
n5 1.1843505996453E+36

Nth Root

y√n
2√n 4049.0023462577
3√n 254.03800039057
4√n 63.631771515947
5√n 27.729319474538

Divisors of 16394420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 16729, 33458, 66916, 83645, 117103, 167290, 234206, 334580, 468412, 585515, 819721, 1171030, 1639442, 2342060, 3278884, 4098605, 8197210, 16394420

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16394419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16394420 can be divided by 36 positive divisors. The sum of these divisors (counting 16394420) is 1, the average is 0.027777777777778.

Base conversion 16394420

Base System Value
2 Binary 111110100010100010110100
3 Ternary 1010211220220202
4 Quaternary 332202202310
5 Quinary 13144110140
6 Senary 1343220032
8 Octal 76424264
10 Decimal 16394420
12 Duodecimal 55a7618
16 Hexadecimal fa28b4
20 Vigesimal 529610
36 Base36 9re0k

Cryptographic Hash Functions

md5 4ec0ecf452ba4a62977faf3413785c5a
sha1 f4d93f23c47bfa6c2c7f767f8a284280cf902e1a
sha256 bf718476fb79c38a6e73fd8e3f546bcaa188ab7acc244b710c83775b40645a42
sha512 2fc3c1ae401f61f26b2016687663e93e561608f9ef9542aa4269089d7efb948a5985131969c6abe22d7821fbccd37a249aed9635d46c012450022bc97f0baa00
ripemd-160 fc5be64648a98a7322f233bf0c24b8fd5c7e09ca

16394420 as geometric shapes

Circle

Radius = n
Diameter 32788840
Circumference 103009178.86373
Area 8.4438787107357E+14

Sphere

Radius = n
Volume 1.8457665868381E+22
Surface area 3.3775514842943E+15
Circumference 103009178.86373

Square

Length = n
Perimeter 65577680
Area 268777007136400
Diagonal 23185211.111241

Cube

Length = n
Surface area 1612662042818400
Volume 4.4064431413371E+21
Space diagonal 28395968.400623

Equilateral Triangle

Length = n
Perimeter 49183260
Area 1.1638385806664E+14
Altitude 14197984.200312

Triangular Pyramid

Length = n
Surface area 1.1638385806664E+14
Volume 5.1930430435874E+20
Height 7728403.7037469