856557868 is an even 9-digits composite number following 856557867
and preceding 856557869 . In scientific notation, it is written as 8.56557868 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors.
There are 427884912 positive integers (up to 856557868) that are relatively prime to 856557868.
856557868 has 12 divisors, whose sum is 1500355360
The reverse of 856557868 is 868755658
Previous prime number is 1093
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
eight hundred fifty-six million five hundred fifty-seven thousand eight hundred sixty-eight
Scientific notation
8.56557868 × 10^8
Engineering notation
8.56557868 × 10^6
Prime Factorization
2 × 2 × 1093 × 195919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
428278934
Product of the distinct prime numbers
The prime factorization of 856557868 is 2 × 2 × 1093 × 195919.
Since it has a total of 4 prime factors.
1 , 9 , 65 , 85 , 29 , 930 , 8282 , 5884 , 48738 , 69671 , 941205 , 231851 , 4212507 , 8209587 , 55561597 , 41661287 , 447297278 , 957359988 , 5808314228 , 6942350018
n×2
1713115736
n×3
2569673604
n×4
3426231472
n×5
4282789340
n÷2
428278934
n÷3
285519289.33333
n÷3
214139467
n÷5
171311573.6
n2
733691381232705424
n3
6.2844912527866E+26
n4
5.3830304289516E+35
n5
4.6108770676019E+44
2 √n
29267.009891685
3 √n
949.69810093068
4 √n
171.07603541024
5 √n
61.171811521479
1 , 2 , 4 , 1093 , 2186 , 4372 , 195919 , 391838 , 783676 , 214139467 , 428278934 , 856557868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-856557867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 856557868 can be divided by 12 positive divisors.
The sum of these divisors (counting 856557868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011000011100000100100101100
3
Ternary
2012200202122111111
4
Quaternary
303003200210230
5
Quinary
3223234322433
6
Senary
220555001404
8
Octal
6303404454
10
Decimal
856557868
12
Duodecimal
1baa39264
16
Hexadecimal
330e092c
20
Vigesimal
d7d9ed8
36
Base36
e5z0a4
md5
d4cceda7bd3a54e6720250812a8e093f
sha1
58a6d366a1b3aaff05eee23d67b75e03e07061d4
sha256
40586141b6780f7e8c122e307791e17277bfc8b10a7144b19e1f425bbdc3122e
sha512
0db5b28ba580f2004df7bfca5b9c536cfd9ccf5ffc63d6b435f95e8858b3be27fb05267642aa3954968d524b629d42cc1e2ae41c07b61d3dd93efeb2ec08c0a6
ripemd-160
268b5ff4765649ad9452791c102581d80c2030d1
Diameter
1713115736
Circumference
5381911810.9667
Area
2.3049594532828E+18
Volume
2.6324415401738E+27
Surface area
9.2198378131313E+18
Circumference
5381911810.9667
Perimeter
3426231472
Area
733691381232705424
Diagonal
1211355753.883
Surface area
4402148287396232544
Volume
6.2844912527866E+26
Space diagonal
1483601746.9989
Perimeter
2569673604
Area
3.1769768734261E+17
Altitude
741800873.49944
Surface area
3.1769768734261E+17
Volume
7.4063439685883E+25
Height
403785251.29433