201999942 (number)

201999942 is an even 9-digits composite number following 201999941 and preceding 201999943. In scientific notation, it is written as 2.01999942 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 67333308 positive integers (up to 201999942) that are relatively prime to 201999942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01999942 × 10^8
Engineering notation 2.01999942 × 10^6

Prime Factorization of 201999942

Prime Factorization 2 × 3 × 3 × 11222219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67333314
Product of the distinct prime numbers

The prime factorization of 201999942 is 2 × 3 × 3 × 11222219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 17, 13, 323, 937, 7337, 2920, 51316, 42118, 815756, 906234, 1758165, 9869574, 3255186, 14720847, 637375001, 514890342, 2288933107, 2302632676

Basic calculations (n = 201999942)

Multiplication

n×y
n×2 403999884
n×3 605999826
n×4 807999768
n×5 1009999710

Division

n÷y
n÷2 100999971
n÷3 67333314
n÷3 50499985.5
n÷5 40399988.4

Exponentiation

ny
n2 40803976568003364
n3 8.242400900106E+24
n4 1.6649645037622E+33
n5 3.3632273319202E+41

Nth Root

y√n
2√n 14212.668363119
3√n 586.74637468701
4√n 119.2168962988
5√n 45.821599907551

Divisors of 201999942

1, 2, 3, 6, 9, 18, 11222219, 22444438, 33666657, 67333314, 100999971, 201999942

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201999941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201999942 can be divided by 12 positive divisors. The sum of these divisors (counting 201999942) is 1, the average is 0.083333333333333.

Base conversion 201999942

Base System Value
2 Binary 1100000010100100011001000110
3 Ternary 112002002122211100
4 Quaternary 30002210121012
5 Quinary 403202444232
6 Senary 32013320530
8 Octal 1402443106
10 Decimal 201999942
12 Duodecimal 57796146
16 Hexadecimal c0a4646
20 Vigesimal 3329jh2
36 Base36 3c9k5i

Cryptographic Hash Functions

md5 ed5557600afca795ff84e2c048639ed1
sha1 be81eb9a8afd2b4885237bfac9dcf2273a5d095c
sha256 f1d16f17a89f9107f65590dd9deabff1b2c8ca4aa6f75de23b449a3d95498921
sha512 f10181a160aef3ebb3368b45ac0d5532a2534bd013081efc7d7ba446b99f8bbd51571c533ea684ee33d01cc41fd6f5a748507f3b6482d00cb18ec21f035d7223
ripemd-160 067f3788c1d4c05f9a27c2f9606f646f42be86df

201999942 as geometric shapes

Circle

Radius = n
Diameter 403999884
Circumference 1269203067.6255
Area 1.2818947302329E+17

Sphere

Radius = n
Volume 3.4525688154287E+25
Surface area 5.1275789209316E+17
Circumference 1269203067.6255

Square

Length = n
Perimeter 807999768
Area 40803976568003364
Diagonal 285671057.57498

Cube

Length = n
Surface area 244823859408020184
Volume 8.242400900106E+24
Space diagonal 349874162.66997

Equilateral Triangle

Length = n
Perimeter 605999826
Area 1.7668640141658E+16
Altitude 174937081.33498

Triangular Pyramid

Length = n
Surface area 1.7668640141658E+16
Volume 9.7137626162051E+23
Height 95223685.858326