201639221 (number)

201639221 is an odd 9-digits composite number following 201639220 and preceding 201639222. In scientific notation, it is written as 2.01639221 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 164505600 positive integers (up to 201639221) that are relatively prime to 201639221.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred thirty-nine thousand two hundred twenty-one

Notation

Scientific notation 2.01639221 × 10^8
Engineering notation 2.01639221 × 10^6

Prime Factorization of 201639221

Prime Factorization 31 × 7 × 61 × 15233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201639221
Product of the distinct prime numbers

The prime factorization of 201639221 is 31 × 7 × 61 × 15233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 50, 45, 255, 112, 6930, 3754, 95193, 4005, 949471, 406308, 2403595, 1922909, 56166023, 59361805, 921590318, 2903990, 2738037119, 8334601897

Basic calculations (n = 201639221)

Multiplication

n×y
n×2 403278442
n×3 604917663
n×4 806556884
n×5 1008196105

Division

n÷y
n÷2 100819610.5
n÷3 67213073.666667
n÷3 50409805.25
n÷5 40327844.2

Exponentiation

ny
n2 40658375445486841
n3 8.1983231519535E+24
n4 1.6531034938662E+33
n5 3.3333050073555E+41

Nth Root

y√n
2√n 14199.972570396
3√n 586.39690618779
4√n 119.16363778601
5√n 45.805223038963

Divisors of 201639221

1, 7, 31, 61, 217, 427, 1891, 13237, 15233, 106631, 472223, 929213, 3305561, 6504491, 28805603, 201639221

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 -201639220
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 201639221 can be divided by 16 positive divisors. The sum of these divisors (counting 201639221) is 1, the average is 0.0625.

Base conversion 201639221

Base System Value
2 Binary 1100000001001100010100110101
3 Ternary 112001102100000022
4 Quaternary 30001030110311
5 Quinary 403104423341
6 Senary 32001454525
8 Octal 1401142465
10 Decimal 201639221
12 Duodecimal 57641445
16 Hexadecimal c04c535
20 Vigesimal 3304i11
36 Base36 3c1tth

Cryptographic Hash Functions

md5 1c51e16da57c1810781f63b3e8df8cac
sha1 5e456d632af59ed6fcb17c7cf4cfd9aa8bcdf674
sha256 4f58eaab0ee10b6e398d4d1590aa7c803ae5a49494c371a8ebfdd9187916a008
sha512 2beee0fc7fc8f06beb19b6527a10989e8ef745ed5710914cca6fc7d3d443cff9b86da9023f7ca46f85e8519842c5f58b63f7f1a676a6bfc9aa5abdb5d64836e4
ripemd-160 6d449c41755658a4728a37b8ede2a0d8d8d10aa7

201639221 as geometric shapes

Circle

Radius = n
Diameter 403278442
Circumference 1266936590.7383
Area 1.2773205360644E+17

Sphere

Radius = n
Volume 3.4341055714576E+25
Surface area 5.1092821442575E+17
Circumference 1266936590.7383

Square

Length = n
Perimeter 806556884
Area 40658375445486841
Diagonal 285160921.04455

Cube

Length = n
Surface area 243950252672921046
Volume 8.1983231519535E+24
Space diagonal 349249375.57061

Equilateral Triangle

Length = n
Perimeter 604917663
Area 1.7605593006199E+16
Altitude 174624687.7853

Triangular Pyramid

Length = n
Surface area 1.7605593006199E+16
Volume 9.6618164918416E+23
Height 95053640.348182