221277315 is an odd 9-digits composite number following 221277314
and preceding 221277316 . In scientific notation, it is written as 2.21277315 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 101155296 positive integers (up to 221277315) that are relatively prime to 221277315.
221277315 has 8 divisors, whose sum is 269747712
The reverse of 221277315 is 513772122
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
two hundred twenty-one million two hundred seventy-seven thousand three hundred fifteen
Scientific notation
2.21277315 × 10^8
Engineering notation
2.21277315 × 10^6
Prime Factorization
15 × 7 × 2107403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
221277315
Product of the distinct prime numbers
The prime factorization of 221277315 is 15 × 7 × 2107403.
Since it has a total of 3 prime factors.
1 , 10 , 20 , 21 , 378 , 798 , 5495 , 3527 , 37510 , 4278 , 211405 , 372938 , 9399358 , 8105091 , 57958545 , 21289056 , 398276966 , 356147646 , 4637915386 , 8729603723
n×2
442554630
n×3
663831945
n×4
885109260
n×5
1106386575
n÷2
110638657.5
n÷3
73759105
n÷3
55319328.75
n÷5
44255463
n2
48963650133609225
n3
1.0834545034164E+25
n4
2.3974390344065E+33
n5
5.3049887240966E+41
2 √n
14875.392935987
3 √n
604.84713939724
4 √n
121.96472004636
5 √n
46.664581853334
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
-221277314
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 221277315 can be divided by 8 positive divisors.
The sum of these divisors (counting 221277315) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001100000110110010000011
3
Ternary
120102101001102010
4
Quaternary
31030012302003
5
Quinary
423121333230
6
Senary
33542424003
8
Octal
1514066203
10
Decimal
221277315
12
Duodecimal
62132003
16
Hexadecimal
d306c83
20
Vigesimal
392jd5f
36
Base36
3nqqo3
md5
0caeb54a67a9fa1ed24e2e6cf728e009
sha1
45e9b16ea5c6b117f2851c66465555135de3675f
sha256
30b616037f11f5f769d5410437485bcf04476c66ce980f1e1c8c034ecdfeff4a
sha512
4d89b3c0455fbe74b1c466ed36bd0fbac711382140752603d785fbd552418b6dae3be05c42cd7a2d8e5df7c60cd02593333182e5ce929dff3e8db026ba1f3b06
ripemd-160
a79afaf99798ed2cfa3f43045fe6482b9f59d69e
Diameter
442554630
Circumference
1390326374.4201
Area
1.5382384355269E+17
Volume
4.5383636112425E+25
Surface area
6.1529537421075E+17
Circumference
1390326374.4201
Perimeter
885109260
Area
48963650133609225
Diagonal
312933379.9185
Surface area
293781900801655350
Volume
1.0834545034164E+25
Space diagonal
383263552.14242
Perimeter
663831945
Area
2.1201882438859E+16
Altitude
191631776.07121
Surface area
2.1201882438859E+16
Volume
1.2768633774548E+24
Height
104311126.6395