221639123 (number)

221639123 is an odd 9-digits composite number following 221639122 and preceding 221639124. In scientific notation, it is written as 2.21639123 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 208757088 positive integers (up to 221639123) that are relatively prime to 221639123.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21639123 × 10^8
Engineering notation 2.21639123 × 10^6

Prime Factorization of 221639123

Prime Factorization 19 × 173 × 67429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221639123
Product of the distinct prime numbers

The prime factorization of 221639123 is 19 × 173 × 67429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 88, 8, 564, 578, 169, 1824, 76953, 86578, 592305, 349282, 8919323, 709715, 53212401, 68031407, 226553947, 611825754, 5333214231, 7749717023

Basic calculations (n = 221639123)

Multiplication

n×y
n×2 443278246
n×3 664917369
n×4 886556492
n×5 1108195615

Division

n÷y
n÷2 110819561.5
n÷3 73879707.666667
n÷3 55409780.75
n÷5 44327824.6

Exponentiation

ny
n2 49123900844209129
n3 1.0887778301449E+25
n4 2.4131576341517E+33
n5 5.3485014169414E+41

Nth Root

y√n
2√n 14887.549261044
3√n 605.17661942637
4√n 122.01454528475
5√n 46.679832026961

Divisors of 221639123

1, 19, 173, 3287, 67429, 1281151, 11665217, 221639123

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 -221639122
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 221639123 can be divided by 8 positive divisors. The sum of these divisors (counting 221639123) is 1, the average is 0.125.

Base conversion 221639123

Base System Value
2 Binary 1101001101011111000111010011
3 Ternary 120110001102201102
4 Quaternary 31031133013103
5 Quinary 423214422443
6 Senary 33554255015
8 Octal 1515370723
10 Decimal 221639123
12 Duodecimal 6228746b
16 Hexadecimal d35f1d3
20 Vigesimal 3954hg3
36 Base36 3nyhub

Cryptographic Hash Functions

md5 d2b41374188320c652d5b4e47334e235
sha1 bef4d7a0f84f3a35a60c344a2d622d1ada28310b
sha256 b89e36408fdbb0c90bf48952b29c50429335f7509d73f779597e9330c8e45a5a
sha512 660a772e206d25b91b10fdacdf9fd58d1853a5cfb4fe9992180bd1426184cec5bc30c8f71503804e738bc21ae07783c7fbea152af1d3c8f3512ec775502c3724
ripemd-160 2bef2edcf78e4fd37f553939eca8162fdd4c5881

221639123 as geometric shapes

Circle

Radius = n
Diameter 443278246
Circumference 1392599681.1298
Area 1.5432728600784E+17

Sphere

Radius = n
Volume 4.5606619100997E+25
Surface area 6.1730914403136E+17
Circumference 1392599681.1298

Square

Length = n
Perimeter 886556492
Area 49123900844209129
Diagonal 313445053.69908

Cube

Length = n
Surface area 294743405065254774
Volume 1.0887778301449E+25
Space diagonal 383890221.98101

Equilateral Triangle

Length = n
Perimeter 664917369
Area 2.1271273032036E+16
Altitude 191945110.9905

Triangular Pyramid

Length = n
Surface area 2.1271273032036E+16
Volume 1.2831369781684E+24
Height 104481684.56636