868279312 is an even 9-digits composite number following 868279311
and preceding 868279313 . In scientific notation, it is written as 8.68279312 × 10^8.
The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors.
There are 433133568 positive integers (up to 868279312) that are relatively prime to 868279312.
868279312 has 20 divisors, whose sum is 1686189820
The reverse of 868279312 is 213972868
Previous prime number is 433
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred sixty-eight million two hundred seventy-nine thousand three hundred twelve
Scientific notation
8.68279312 × 10^8
Engineering notation
8.68279312 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 433 × 125329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
108534914
Product of the distinct prime numbers
The prime factorization of 868279312 is 2 × 2 × 2 × 2 × 433 × 125329.
Since it has a total of 6 prime factors.
8 , 10 , 38 , 94 , 462 , 311 , 6215 , 7196 , 71973 , 84041 , 974104 , 790957 , 4978455 , 6639074 , 56622738 , 42828140 , 777199132 , 941002627 , 417813354 , 1172595541
n×2
1736558624
n×3
2604837936
n×4
3473117248
n×5
4341396560
n÷2
434139656
n÷3
289426437.33333
n÷3
217069828
n÷5
173655862.4
n2
753908963647193344
n3
6.5460355626622E+26
n4
5.6837872546759E+35
n5
4.9351148870443E+44
2 √n
29466.579577549
3 √n
954.01049232
4 √n
171.65832219135
5 √n
61.338321950092
1 , 2 , 4 , 8 , 16 , 433 , 866 , 1732 , 3464 , 6928 , 125329 , 250658 , 501316 , 1002632 , 2005264 , 54267457 , 108534914 , 217069828 , 434139656 , 868279312
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868279311
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868279312 can be divided by 20 positive divisors.
The sum of these divisors (counting 868279312) is 1, the average is 0.05.
Base
System
Value
2
Binary
110011110000001110010000010000
3
Ternary
2020111211011022001
4
Quaternary
303300032100100
5
Quinary
3234234414222
6
Senary
222054123344
8
Octal
6360162020
10
Decimal
868279312
12
Duodecimal
202950554
16
Hexadecimal
33c0e410
20
Vigesimal
db6ei5c
36
Base36
ecy8ls
md5
13a9ff4b688356e5f4cf006aa6cedefe
sha1
983572b10d3f16833fa4f3ce15568d5527507363
sha256
2c917d8937c915e26a44c3d329536ce8910d70fca6ad468dd07121364cd5c81b
sha512
e16fbf9edb9986f85335af59435ec8ddc1ccfff788b818fa906155c738da3757b7d30c86685faf07579556b83eedfca965ccd2fb96654921eb8086e58e10609f
ripemd-160
d8ecca2f1db3b40f67ccc6007fa9d7585c1e34d5
Diameter
1736558624
Circumference
5455559815.6864
Area
2.3684748616695E+18
Volume
2.7419969645063E+27
Surface area
9.4738994466781E+18
Circumference
5455559815.6864
Perimeter
3473117248
Area
753908963647193344
Diagonal
1227932378.9584
Surface area
4523453781883160064
Volume
6.5460355626622E+26
Space diagonal
1503903883.5449
Perimeter
2604837936
Area
3.2645215732963E+17
Altitude
751951941.77247
Surface area
3.2645215732963E+17
Volume
7.7145768937445E+25
Height
409310792.98613