221519470 (number)

221519470 is an even 9-digits composite number following 221519469 and preceding 221519471. In scientific notation, it is written as 2.21519470 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 88607784 positive integers (up to 221519470) that are relatively prime to 221519470.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred nineteen thousand four hundred seventy

Notation

Scientific notation 2.21519470 × 10^8
Engineering notation 2.21519470 × 10^6

Prime Factorization of 221519470

Prime Factorization 2 × 5 × 22151947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221519470
Product of the distinct prime numbers

The prime factorization of 221519470 is 2 × 5 × 22151947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 27, 2, 683, 16, 1754, 2177, 71941, 63953, 360585, 217585, 6238732, 2022866, 99581301, 22451027, 771201465, 940870339, 2183708827, 8221128779

Basic calculations (n = 221519470)

Multiplication

n×y
n×2 443038940
n×3 664558410
n×4 886077880
n×5 1107597350

Division

n÷y
n÷2 110759735
n÷3 73839823.333333
n÷3 55379867.5
n÷5 44303894

Exponentiation

ny
n2 49070875589080900
n3 1.0870154352929E+25
n4 2.4079508310791E+33
n5 5.3340799188669E+41

Nth Root

y√n
2√n 14883.530159206
3√n 605.06769727176
4√n 121.99807440778
5√n 46.674790869628

Divisors of 221519470

1, 2, 5, 10, 22151947, 44303894, 110759735, 221519470

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 -221519469
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 221519470 can be divided by 8 positive divisors. The sum of these divisors (counting 221519470) is 1, the average is 0.125.

Base conversion 221519470

Base System Value
2 Binary 1101001101000001111001101110
3 Ternary 120102211100120211
4 Quaternary 31031001321232
5 Quinary 423202110340
6 Senary 33551533034
8 Octal 1515017156
10 Decimal 221519470
12 Duodecimal 6222a17a
16 Hexadecimal d341e6e
20 Vigesimal 3949ida
36 Base36 3nvxim

Cryptographic Hash Functions

md5 659e19c3d2a73b9e2dcb447963c8ff35
sha1 bc23c323aebad81ccb203ceaa6067e24d22ae636
sha256 cbbe951e9ec79d1b70604e06e72020ebcfbc7576cdca8a20653ad8f4dc590d90
sha512 67415005168f1538700092546735ccd7b065b0673a31fbc893cb789296963c3e4d8aa3b56495890316cff66b60e4adf0188d1d20b89bd3c1d50c12d3e3a2ebe7
ripemd-160 2785e9e2574a707428cc2233e4a7c9dc560efae8

221519470 as geometric shapes

Circle

Radius = n
Diameter 443038940
Circumference 1391847879.1582
Area 1.5416070225588E+17

Sphere

Radius = n
Volume 4.5532796078066E+25
Surface area 6.166428090235E+17
Circumference 1391847879.1582

Square

Length = n
Perimeter 886077880
Area 49070875589080900
Diagonal 313275838.8037

Cube

Length = n
Surface area 294425253534485400
Volume 1.0870154352929E+25
Space diagonal 383682976.90573

Equilateral Triangle

Length = n
Perimeter 664558410
Area 2.1248312423045E+16
Altitude 191841488.45286

Triangular Pyramid

Length = n
Surface area 2.1248312423045E+16
Volume 1.2810599759168E+24
Height 104425279.60123