199291221 (number)

199291221 is an odd 9-digits composite number following 199291220 and preceding 199291222. In scientific notation, it is written as 1.99291221 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 124084224 positive integers (up to 199291221) that are relatively prime to 199291221.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million two hundred ninety-one thousand two hundred twenty-one

Notation

Scientific notation 1.99291221 × 10^8
Engineering notation 1.99291221 × 10^6

Prime Factorization of 199291221

Prime Factorization 9 × 17 × 17 × 397 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11723013
Product of the distinct prime numbers

The prime factorization of 199291221 is 9 × 17 × 17 × 397 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 65, 61, 203, 40, 1702, 4086, 79954, 33643, 39157, 226693, 8541245, 6111417, 47553944, 49129716, 465364284, 776930910, 801873859, 3841854768

Basic calculations (n = 199291221)

Multiplication

n×y
n×2 398582442
n×3 597873663
n×4 797164884
n×5 996456105

Division

n÷y
n÷2 99645610.5
n÷3 66430407
n÷3 49822805.25
n÷5 39858244.2

Exponentiation

ny
n2 39716990767670841
n3 7.9152475845348E+24
n4 1.5774393556393E+33
n5 3.143698152388E+41

Nth Root

y√n
2√n 14117.054260716
3√n 584.11190250258
4√n 118.81521056126
5√n 45.698046325996

Divisors of 199291221

1, 9, 17, 153, 193, 289, 397, 1737, 2601, 3281, 3573, 6749, 29529, 55777, 60741, 76621, 114733, 501993, 689589, 1032597, 1302557, 11723013, 22143469, 199291221

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 -199291220
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 199291221 can be divided by 24 positive divisors. The sum of these divisors (counting 199291221) is 1, the average is 0.041666666666667.

Base conversion 199291221

Base System Value
2 Binary 1011111000001111000101010101
3 Ternary 111220000001011100
4 Quaternary 23320033011111
5 Quinary 402004304341
6 Senary 31435300313
8 Octal 1370170525
10 Decimal 199291221
12 Duodecimal 568aa699
16 Hexadecimal be0f155
20 Vigesimal 325b811
36 Base36 3ani39

Cryptographic Hash Functions

md5 317eae74e98caadf40af9f3ddbae638a
sha1 169be5e819003c6f9642a1ebee99612824f7389b
sha256 686c3442baa9d459ee5dc3ad6fb3c297693f5887cb48e3fb0dd69f8524b402af
sha512 2288227a48a7208ace8972d57969ce84fd29deb691813cbcadae3ba509077cab7f49db9369c13079fc67fb1d88ed98fb80cc37fd8886d255347090a5e0e3efe6
ripemd-160 8ebccf49189de5a08f13966307314b1a14718f29

199291221 as geometric shapes

Circle

Radius = n
Diameter 398582442
Circumference 1252183671.6371
Area 1.2477460641841E+17

Sphere

Radius = n
Volume 3.3155311550559E+25
Surface area 4.9909842567363E+17
Circumference 1252183671.6371

Square

Length = n
Perimeter 797164884
Area 39716990767670841
Diagonal 281840347.60009

Cube

Length = n
Surface area 238301944606025046
Volume 7.9152475845348E+24
Space diagonal 345182520.27444

Equilateral Triangle

Length = n
Perimeter 597873663
Area 1.7197961483337E+16
Altitude 172591260.13722

Triangular Pyramid

Length = n
Surface area 1.7197961483337E+16
Volume 9.3282087363251E+23
Height 93946782.533365