221279223 (number)

221279223 is an odd 9-digits composite number following 221279222 and preceding 221279224. In scientific notation, it is written as 2.21279223 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 133985280 positive integers (up to 221279223) that are relatively prime to 221279223.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred seventy-nine thousand two hundred twenty-three

Notation

Scientific notation 2.21279223 × 10^8
Engineering notation 2.21279223 × 10^6

Prime Factorization of 221279223

Prime Factorization 33 × 1409 × 4759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221279223
Product of the distinct prime numbers

The prime factorization of 221279223 is 33 × 1409 × 4759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 11, 95, 454, 856, 6479, 9651, 42372, 79334, 383173, 950628, 5467087, 9187677, 83208559, 95558886, 334407719, 553961150, 2913097431, 4216065233

Basic calculations (n = 221279223)

Multiplication

n×y
n×2 442558446
n×3 663837669
n×4 885116892
n×5 1106396115

Division

n÷y
n÷2 110639611.5
n÷3 73759741
n÷3 55319805.75
n÷5 44255844.6

Exponentiation

ny
n2 48964494531483729
n3 1.0834825304514E+25
n4 2.3975217247237E+33
n5 5.3052174437248E+41

Nth Root

y√n
2√n 14875.457068608
3√n 604.84887785685
4√n 121.96498296072
5√n 46.664662327661

Divisors of 221279223

1, 33, 1409, 4759, 46497, 157047, 6705431, 221279223

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 -221279222
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 221279223 can be divided by 8 positive divisors. The sum of these divisors (counting 221279223) is 1, the average is 0.125.

Base conversion 221279223

Base System Value
2 Binary 1101001100000111001111110111
3 Ternary 120102101011000210
4 Quaternary 31030013033313
5 Quinary 423121413343
6 Senary 33542440503
8 Octal 1514071767
10 Decimal 221279223
12 Duodecimal 62133133
16 Hexadecimal d3073f7
20 Vigesimal 392ji13
36 Base36 3nqs53

Cryptographic Hash Functions

md5 9affc0724b37eabfca2f6a7e9602e5a7
sha1 621687dbe4c676d22ccbebfd3629b2d9edc4ca29
sha256 2ef3e6d5d62f24b7330862a19bc5695b9035aad654f235e1650dae67d4875624
sha512 973fc1dfbff425c50a4847a3dfc2f56e60a93baf133808d946cb55770f6a896bd27004c6dd5aa881c8f33b0f4e1714c1fde5ac39aa03f6224a2ad9e16f298498
ripemd-160 3ab2cc5771bd573439cd3c87928552b4c3f584e6

221279223 as geometric shapes

Circle

Radius = n
Diameter 442558446
Circumference 1390338362.7377
Area 1.5382649630685E+17

Sphere

Radius = n
Volume 4.5384810106122E+25
Surface area 6.1530598522739E+17
Circumference 1390338362.7377

Square

Length = n
Perimeter 885116892
Area 48964494531483729
Diagonal 312936078.23798

Cube

Length = n
Surface area 293786967188902374
Volume 1.0834825304514E+25
Space diagonal 383266856.89536

Equilateral Triangle

Length = n
Perimeter 663837669
Area 2.1202248073865E+16
Altitude 191633428.44768

Triangular Pyramid

Length = n
Surface area 2.1202248073865E+16
Volume 1.2768964076323E+24
Height 104312026.07933