868221366 is an even 9-digits composite number following 868221365
and preceding 868221367 . In scientific notation, it is written as 8.68221366 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 289249184 positive integers (up to 868221366) that are relatively prime to 868221366.
868221366 has 16 divisors, whose sum is 1737390384
The reverse of 868221366 is 663122868
Previous prime number is 1877
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred sixty-eight million two hundred twenty-one thousand three hundred sixty-six
Scientific notation
8.68221366 × 10^8
Engineering notation
8.68221366 × 10^6
Prime Factorization
2 × 3 × 1877 × 77093
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868221366
Product of the distinct prime numbers
The prime factorization of 868221366 is 2 × 3 × 1877 × 77093.
Since it has a total of 4 prime factors.
10 , 9 , 87 , 73 , 725 , 475 , 7421 , 1916 , 19296 , 18267 , 879111 , 807314 , 214892 , 8061645 , 96992797 , 49927429 , 118021735 , 147885497 , 4791673097 , 7486048672
n×2
1736442732
n×3
2604664098
n×4
3472885464
n×5
4341106830
n÷2
434110683
n÷3
289407122
n÷3
217055341.5
n÷5
173644273.2
n2
753808340378905956
n3
6.5447250698597E+26
n4
5.682270140248E+35
n5
4.9334683431471E+44
2 √n
29465.596311631
3 √n
953.98926937901
4 √n
171.65545814693
5 √n
61.337503226154
1 , 2 , 3 , 6 , 1877 , 3754 , 5631 , 11262 , 77093 , 154186 , 231279 , 462558 , 144703561 , 289407122 , 434110683 , 868221366
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868221365
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868221366 can be divided by 16 positive divisors.
The sum of these divisors (counting 868221366) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110000000000000110110110
3
Ternary
2020111201012210220
4
Quaternary
303300000012312
5
Quinary
3234231040431
6
Senary
222052555210
8
Octal
6360000666
10
Decimal
868221366
12
Duodecimal
202922b06
16
Hexadecimal
33c001b6
20
Vigesimal
db67d86
36
Base36
ecwzw6
md5
4d0fbefa97a847009c1fd74ee09ed7cb
sha1
28f3643b176ed8a43751ca103c49a510aed99b1c
sha256
cb4e9f63430f2f1bc46058ae44f682df848091b8b42831f14c825d37e8f19c49
sha512
838d04b8a1bb11906a481fc149be515ad75dad28388537bb9f1718589bb1b68652bdcf443b9b45f76a4a553d7a7ff2ca6b9b3ff069b9736c1235f8133b954e53
ripemd-160
cb4bf6055451e17cb5ae5b3363bc9b2b85658a0f
Diameter
1736442732
Circumference
5455195730.2306
Area
2.3681587443491E+18
Volume
2.7414480265648E+27
Surface area
9.4726349773963E+18
Circumference
5455195730.2306
Perimeter
3472885464
Area
753808340378905956
Diagonal
1227850430.9393
Surface area
4522850042273435736
Volume
6.5447250698597E+26
Space diagonal
1503803518.1289
Perimeter
2604664098
Area
3.2640858617636E+17
Altitude
751901759.06443
Surface area
3.2640858617636E+17
Volume
7.7130324631656E+25
Height
409283476.97976