201943721 (number)

201943721 is an odd 9-digits composite number following 201943720 and preceding 201943722. In scientific notation, it is written as 2.01943721 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 172926288 positive integers (up to 201943721) that are relatively prime to 201943721.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred forty-three thousand seven hundred twenty-one

Notation

Scientific notation 2.01943721 × 10^8
Engineering notation 2.01943721 × 10^6

Prime Factorization of 201943721

Prime Factorization 7 × 1069 × 26987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201943721
Product of the distinct prime numbers

The prime factorization of 201943721 is 7 × 1069 × 26987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 38, 94, 834, 802, 5222, 7385, 48321, 54465, 874436, 635868, 2243059, 9857820, 47264598, 50651359, 824432062, 960603285, 9761681567, 2788602336

Basic calculations (n = 201943721)

Multiplication

n×y
n×2 403887442
n×3 605831163
n×4 807774884
n×5 1009718605

Division

n÷y
n÷2 100971860.5
n÷3 67314573.666667
n÷3 50485930.25
n÷5 40388744.2

Exponentiation

ny
n2 40781266451325841
n3 8.2355206942732E+24
n4 1.663111693374E+33
n5 3.3585496379856E+41

Nth Root

y√n
2√n 14210.690377318
3√n 586.6919348549
4√n 119.20860026574
5√n 45.819048992943

Divisors of 201943721

1, 7, 1069, 7483, 26987, 188909, 28849103, 201943721

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201943720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201943721 can be divided by 8 positive divisors. The sum of these divisors (counting 201943721) is 1, the average is 0.125.

Base conversion 201943721

Base System Value
2 Binary 1100000010010110101010101001
3 Ternary 112001222210201002
4 Quaternary 30002112222221
5 Quinary 403144144341
6 Senary 32012204345
8 Octal 1402265251
10 Decimal 201943721
12 Duodecimal 577696b5
16 Hexadecimal c096aa9
20 Vigesimal 3322j61
36 Base36 3c8crt

Cryptographic Hash Functions

md5 076c9610ce2ec03e5fd33f6453c7e6bc
sha1 9aafa684bbf09c414f1f6df60009e2e28bbc4ed1
sha256 89d1b00ff38a20f4c86da3a42ca5bc443519e95cd7d07c7a224baa623243da25
sha512 aa91449a19652243bd011bb1bb81630cf58f5cf0080d284cbe271140a3779b1d1c87c6e932521d407caacc221a44af2fcb3b749d88b64b0806bce5f89d4ea771
ripemd-160 36e245c03b5eda388ed97e5f2421f82b8c909bef

201943721 as geometric shapes

Circle

Radius = n
Diameter 403887442
Circumference 1268849820.6644
Area 1.2811812708757E+17

Sphere

Radius = n
Volume 3.4496868415487E+25
Surface area 5.1247250835029E+17
Circumference 1268849820.6644

Square

Length = n
Perimeter 807774884
Area 40781266451325841
Diagonal 285591549.07429

Cube

Length = n
Surface area 244687598707955046
Volume 8.2355206942732E+24
Space diagonal 349776785.04151

Equilateral Triangle

Length = n
Perimeter 605831163
Area 1.7658806372675E+16
Altitude 174888392.52076

Triangular Pyramid

Length = n
Surface area 1.7658806372675E+16
Volume 9.7056542158712E+23
Height 95197183.024763