868245870 is an even 9-digits composite number following 868245869
and preceding 868245871 . In scientific notation, it is written as 8.68245870 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 231532224 positive integers (up to 868245870) that are relatively prime to 868245870.
868245870 has 16 divisors, whose sum is 2083790160
The reverse of 868245870 is 078542868
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
eight hundred sixty-eight million two hundred forty-five thousand eight hundred seventy
Scientific notation
8.68245870 × 10^8
Engineering notation
8.68245870 × 10^6
Prime Factorization
2 × 3 × 5 × 28941529
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
868245870 Product of the distinct prime numbers
The prime factorization of 868245870 is 2 × 3 × 5 × 28941529.
Since it has a total of 4 prime factors.
7 , 9 , 41 , 89 , 34 , 87 , 7201 , 4080 , 92680 , 36051 , 714130 , 12836 , 4996351 , 5544872 , 77021081 , 81069337 , 392564728 , 59437124 , 1755598320 , 6601105007
n×2
1736491740
n×3
2604737610
n×4
3472983480
n×5
4341229350
n÷2
434122935
n÷3
289415290
n÷3
217061467.5
n÷5
173649174
n2
753850890772056900
n3
6.5452792250866E+26
n4
5.6829116551782E+35
n5
4.9341645741834E+44
2 √n29466.012115656
3 √n953.99824417663
4 √n171.65666930142
5 √n61.337849450578
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 28941529 , 57883058 , 86824587 , 144707645 , 173649174 , 289415290 , 434122935 , 868245870
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
-868245869 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 868245870 can be divided by 16 positive divisors.
The sum of these divisors (counting 868245870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110000000110000101101110
3
Ternary
2020111202110102110
4
Quaternary
303300012011232
5
Quinary
3234232331440
6
Senary
222053304450
8
Octal
6360060556
10
Decimal
868245870
12
Duodecimal
202935126
16
Hexadecimal
33c0616e
20
Vigesimal
db6aeda
36
Base36
ecxisu
md5
827c1ed8bc4d946af39b561c1d533adc
sha1
fe139b8caafd584ac1391b3063ebe48cac6628ab
sha256
04960361070bfabe756395ebebc2c6719e495e59ebf5e3e84c8b16ea6e8f8c08
sha512
899846dc1278c9ff5597a40370a2f72b699ac9cbbffb3df3bac7592166246d7a2949f454acf8e9500cf0e15e7c7f94c7946c412cfafb99075e0030e6304325b3
ripemd-160
719e4cefa4b12e9373da0f51351851b65d001c4c
Diameter
1736491740
Circumference
5455349693.4034
Area
2.3682924203516E+18
Volume
2.7416801505635E+27
Surface area
9.4731696814065E+18
Circumference
5455349693.4034
Perimeter
3472983480
Area
753850890772056900
Diagonal
1227885084.8284
Surface area
4523105344632341400
Volume
6.5452792250866E+26
Space diagonal
1503845960.3018
Perimeter
2604737610
Area
3.2642701103706E+17
Altitude
751922980.15092
Surface area
3.2642701103706E+17
Volume
7.7136855413636E+25
Height
409295028.27614