201227921 (number)

201227921 is an odd 9-digits composite number following 201227920 and preceding 201227922. In scientific notation, it is written as 2.01227921 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 199342000 positive integers (up to 201227921) that are relatively prime to 201227921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01227921 × 10^8
Engineering notation 2.01227921 × 10^6

Prime Factorization of 201227921

Prime Factorization 131 × 821 × 1871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201227921
Product of the distinct prime numbers

The prime factorization of 201227921 is 131 × 821 × 1871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 2, 81, 636, 114, 4795, 8182, 82136, 77782, 55430, 494537, 4003353, 4969376, 25049441, 78592097, 796550320, 14149017, 8800697299, 3632355575

Basic calculations (n = 201227921)

Multiplication

n×y
n×2 402455842
n×3 603683763
n×4 804911684
n×5 1006139605

Division

n÷y
n÷2 100613960.5
n÷3 67075973.666667
n÷3 50306980.25
n÷5 40245584.2

Exponentiation

ny
n2 40492676189982241
n3 8.1482570454363E+24
n4 1.6396568250268E+33
n5 3.2994473405359E+41

Nth Root

y√n
2√n 14185.482755268
3√n 585.99792755541
4√n 119.10282429593
5√n 45.786521242237

Divisors of 201227921

1, 131, 821, 1871, 107551, 245101, 1536091, 201227921

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 -201227920
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 201227921 can be divided by 8 positive divisors. The sum of these divisors (counting 201227921) is 1, the average is 0.125.

Base conversion 201227921

Base System Value
2 Binary 1011111111100111111010010001
3 Ternary 112000122102210222
4 Quaternary 23333213322101
5 Quinary 403003243141
6 Senary 31545002425
8 Octal 1377477221
10 Decimal 201227921
12 Duodecimal 57483415
16 Hexadecimal bfe7e91
20 Vigesimal 32hd9g1
36 Base36 3bt0gh

Cryptographic Hash Functions

md5 99f5197700bb3fe31acc26262970bc06
sha1 b9d226ac0919f37c5a89710974485b3a79991434
sha256 2e696644211cf71fea800da23d3c6691f7d2b72837bf6e76e83ebaa912eddaa5
sha512 e0bdf0933abae5cb56c2650b23e0e4ca253f638fd25baff03e33bb5fddd047948b2ae3247e9aaa005bc8d11dbc49e8052f39fce3773c57d18c8369de9ff39b1a
ripemd-160 dd7ea96e1d9e6e4c58011d45c3020f070303c3f9

201227921 as geometric shapes

Circle

Radius = n
Diameter 402455842
Circumference 1264352316.6215
Area 1.2721149404264E+17

Sphere

Radius = n
Volume 3.4131339298005E+25
Surface area 5.0884597617055E+17
Circumference 1264352316.6215

Square

Length = n
Perimeter 804911684
Area 40492676189982241
Diagonal 284579255.00634

Cube

Length = n
Surface area 242956057139893446
Volume 8.1482570454363E+24
Space diagonal 348536983.07346

Equilateral Triangle

Length = n
Perimeter 603683763
Area 1.7533843123871E+16
Altitude 174268491.53673

Triangular Pyramid

Length = n
Surface area 1.7533843123871E+16
Volume 9.6028130194651E+23
Height 94859751.668781