201490421 (number)

201490421 is an odd 9-digits composite number following 201490420 and preceding 201490422. In scientific notation, it is written as 2.01490421 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 165974400 positive integers (up to 201490421) that are relatively prime to 201490421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01490421 × 10^8
Engineering notation 2.01490421 × 10^6

Prime Factorization of 201490421

Prime Factorization 209 × 31 × 137 × 227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201490421
Product of the distinct prime numbers

The prime factorization of 201490421 is 209 × 31 × 137 × 227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 26, 88, 952, 877, 8711, 9098, 42706, 95576, 548829, 739364, 8875789, 3217745, 9152159, 66252068, 291043339, 818033044, 8710166190, 9197659806

Basic calculations (n = 201490421)

Multiplication

n×y
n×2 402980842
n×3 604471263
n×4 805961684
n×5 1007452105

Division

n÷y
n÷2 100745210.5
n÷3 67163473.666667
n÷3 50372605.25
n÷5 40298084.2

Exponentiation

ny
n2 40598389754757241
n3 8.1801866436081E+24
n4 1.6482292506792E+33
n5 3.3210240562386E+41

Nth Root

y√n
2√n 14194.732156684
3√n 586.2526264993
4√n 119.14164744825
5√n 45.798460634365

Divisors of 201490421

1, 31, 137, 209, 227, 4247, 6479, 7037, 28633, 31099, 47443, 887623, 964069, 1470733, 6499691, 201490421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201490420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201490421 can be divided by 16 positive divisors. The sum of these divisors (counting 201490421) is 1, the average is 0.0625.

Base conversion 201490421

Base System Value
2 Binary 1100000000100111111111110101
3 Ternary 112001010202220012
4 Quaternary 30000213333311
5 Quinary 403040143141
6 Senary 31554350005
8 Octal 1400477765
10 Decimal 201490421
12 Duodecimal 5758b305
16 Hexadecimal c027ff5
20 Vigesimal 32j6611
36 Base36 3byn05

Cryptographic Hash Functions

md5 35d060b0867ed10636c350bc7e3615de
sha1 4335c708a890d92ad7d9fd3fb80f0d834bc09d72
sha256 e49b2b3760c42d925df4147c97a58a5b196ef18ff2c426b64de0fb9b89a13027
sha512 d2a662c2b42dca225b82f4557c3bfe62e3ed6310f10370e7784edd782776c1832429f68fa7114179a796e8167506ed82c0613ac83916a1d855d1ec47ad8da269
ripemd-160 8055fcd4688c14c3703b88830c2b9e77e68259b2

201490421 as geometric shapes

Circle

Radius = n
Diameter 402980842
Circumference 1266001652.7646
Area 1.2754360300112E+17

Sphere

Radius = n
Volume 3.426508568607E+25
Surface area 5.1017441200448E+17
Circumference 1266001652.7646

Square

Length = n
Perimeter 805961684
Area 40598389754757241
Diagonal 284950486.06646

Cube

Length = n
Surface area 243590338528543446
Volume 8.1801866436081E+24
Space diagonal 348991646.41044

Equilateral Triangle

Length = n
Perimeter 604471263
Area 1.7579618440181E+16
Altitude 174495823.20522

Triangular Pyramid

Length = n
Surface area 1.7579618440181E+16
Volume 9.6404424117782E+23
Height 94983495.355488