221230468 (number)

221230468 is an even 9-digits composite number following 221230467 and preceding 221230469. In scientific notation, it is written as 2.21230468 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 105805832 positive integers (up to 221230468) that are relatively prime to 221230468.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred thirty thousand four hundred sixty-eight

Notation

Scientific notation 2.21230468 × 10^8
Engineering notation 2.21230468 × 10^6

Prime Factorization of 221230468

Prime Factorization 2 × 2 × 23 × 2404679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110615234
Product of the distinct prime numbers

The prime factorization of 221230468 is 2 × 2 × 23 × 2404679. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 61, 28, 490, 272, 820, 1985, 44412, 2418, 924318, 877177, 3991194, 8767718, 40641289, 81884480, 457049218, 895141832, 3052138851, 5043779408

Basic calculations (n = 221230468)

Multiplication

n×y
n×2 442460936
n×3 663691404
n×4 884921872
n×5 1106152340

Division

n÷y
n÷2 110615234
n÷3 73743489.333333
n÷3 55307617
n÷5 44246093.6

Exponentiation

ny
n2 48942919971499024
n3 1.0827665090581E+25
n4 2.3954094153366E+33
n5 5.2993754600651E+41

Nth Root

y√n
2√n 14873.818205155
3√n 604.80445197608
4√n 121.95826419376
5√n 46.662605798248

Divisors of 221230468

1, 2, 4, 23, 46, 92, 2404679, 4809358, 9618716, 55307617, 110615234, 221230468

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 -221230467
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 221230468 can be divided by 12 positive divisors. The sum of these divisors (counting 221230468) is 1, the average is 0.083333333333333.

Base conversion 221230468

Base System Value
2 Binary 1101001011111011010110000100
3 Ternary 120102021200011001
4 Quaternary 31023323112010
5 Quinary 423113333333
6 Senary 33541423044
8 Octal 1513732604
10 Decimal 221230468
12 Duodecimal 6210aa84
16 Hexadecimal d2fb584
20 Vigesimal 392dg38
36 Base36 3npqis

Cryptographic Hash Functions

md5 ed7c28db75db15d1383bec0b4d96c3a9
sha1 1ea19aeab52f4ba331c7df10e8185586e0004631
sha256 1cb4b5ef1b196e2f9504cdb172a6d3423bff896b4372cf79b517f76eb5569987
sha512 ccf4e401cd24607be5f79f31668ca516c2da8b2995c403beb063ba09ee860621af8ea4c5fa50c5b04cc752cd053db7884d1a5c933f2dda1337372f661b565362
ripemd-160 fea6c6a59816fef6f7c966ffc5fdda8f2633f9c5

221230468 as geometric shapes

Circle

Radius = n
Diameter 442460936
Circumference 1390032026.0381
Area 1.5375871782769E+17

Sphere

Radius = n
Volume 4.5354817472134E+25
Surface area 6.1503487131078E+17
Circumference 1390032026.0381

Square

Length = n
Perimeter 884921872
Area 48942919971499024
Diagonal 312867128.25575

Cube

Length = n
Surface area 293657519828994144
Volume 1.0827665090581E+25
Space diagonal 383182410.75824

Equilateral Triangle

Length = n
Perimeter 663691404
Area 2.1192906015353E+16
Altitude 191591205.37912

Triangular Pyramid

Length = n
Surface area 2.1192906015353E+16
Volume 1.2760525683278E+24
Height 104289042.75192