199387621 (number)

199387621 is an odd 9-digits composite number following 199387620 and preceding 199387622. In scientific notation, it is written as 1.99387621 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 190718572 positive integers (up to 199387621) that are relatively prime to 199387621.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million three hundred eighty-seven thousand six hundred twenty-one

Notation

Scientific notation 1.99387621 × 10^8
Engineering notation 1.99387621 × 10^6

Prime Factorization of 199387621

Prime Factorization 23 × 8669027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199387621
Product of the distinct prime numbers

The prime factorization of 199387621 is 23 × 8669027. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 91, 72, 417, 984, 6906, 2973, 67159, 28847, 940681, 34003, 2870150, 6397665, 44319103, 34649683, 597583634, 772056575, 2211591531, 2481610878

Basic calculations (n = 199387621)

Multiplication

n×y
n×2 398775242
n×3 598162863
n×4 797550484
n×5 996938105

Division

n÷y
n÷2 99693810.5
n÷3 66462540.333333
n÷3 49846905.25
n÷5 39877524.2

Exponentiation

ny
n2 39755423408039641
n3 7.9267392951767E+24
n4 1.5804936903525E+33
n5 3.151308769249E+41

Nth Root

y√n
2√n 14120.468157961
3√n 584.20606840127
4√n 118.82957610781
5√n 45.702466429932

Divisors of 199387621

1, 23, 8669027, 199387621

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199387620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199387621 can be divided by 4 positive divisors. The sum of these divisors (counting 199387621) is 1, the average is 0.25.

Base conversion 199387621

Base System Value
2 Binary 1011111000100110100111100101
3 Ternary 111220011221101201
4 Quaternary 23320212213211
5 Quinary 402020400441
6 Senary 31441322501
8 Octal 1370464745
10 Decimal 199387621
12 Duodecimal 56936431
16 Hexadecimal be269e5
20 Vigesimal 3263911
36 Base36 3apkh1

Cryptographic Hash Functions

md5 8595791c640dc0c733c0126b6369ff14
sha1 bc8a39381397b5bf4dc378c8d931a92bf8033de5
sha256 1ccea7e0a1fdc6deb6888832d5a89a2d216f40037a4b43d46f777eef87a5671b
sha512 82c181a6c85d5ed8b523036dd038f2082e5d2bedf98cec8eb0259a65e3ae04e897802011903dd7dff3f1a91ff4ac090ef9e7f65ccf8bae7db2f2f0767fe35470
ripemd-160 b58f5c5187838898b8149d6d630cd11665f5bed3

199387621 as geometric shapes

Circle

Radius = n
Diameter 398775242
Circumference 1252789370.7007
Area 1.2489534611905E+17

Sphere

Radius = n
Volume 3.3203447915532E+25
Surface area 4.995813844762E+17
Circumference 1252789370.7007

Square

Length = n
Perimeter 797550484
Area 39755423408039641
Diagonal 281976677.78751

Cube

Length = n
Surface area 238532540448237846
Volume 7.9267392951767E+24
Space diagonal 345349489.97229

Equilateral Triangle

Length = n
Perimeter 598162863
Area 1.7214603304784E+16
Altitude 172674744.98614

Triangular Pyramid

Length = n
Surface area 1.7214603304784E+16
Volume 9.3417518471956E+23
Height 93992225.929169