868348749 is an odd 9-digits composite number following 868348748
and preceding 868348750 . In scientific notation, it is written as 8.68348749 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 578899164 positive integers (up to 868348749) that are relatively prime to 868348749.
868348749 has 4 divisors, whose sum is 1157798336
The reverse of 868348749 is 947843868
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
eight hundred sixty-eight million three hundred forty-eight thousand seven hundred forty-nine
Scientific notation
8.68348749 × 10^8
Engineering notation
8.68348749 × 10^6
Prime Factorization
3 × 289449583
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
868348749 Product of the distinct prime numbers
The prime factorization of 868348749 is 3 × 289449583.
Since it has a total of 2 prime factors.
6 , 10 , 82 , 91 , 507 , 70 , 8945 , 7418 , 95875 , 16201 , 56079 , 553622 , 1016262 , 6482990 , 54690794 , 90965107 , 687368313 , 267288766 , 6203360273 , 7578935169
n×2
1736697498
n×3
2605046247
n×4
3473394996
n×5
4341743745
n÷2
434174374.5
n÷3
289449583
n÷3
217087187.25
n÷5
173669749.8
n2
754029549889865001
n3
6.547606163559E+26
n4
5.6856056210711E+35
n5
4.9370885283645E+44
2 √n29467.757787114
3 √n954.03592263943
4 √n171.66175400221
5 √n61.339302973771
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868348748 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868348749 can be divided by 4 positive divisors.
The sum of these divisors (counting 868348749) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011110000011111001101001101
3
Ternary
2020111221200112210
4
Quaternary
303300133031031
5
Quinary
3234244124444
6
Senary
222055421033
8
Octal
6360371515
10
Decimal
868348749
12
Duodecimal
202984779
16
Hexadecimal
33c1f34d
20
Vigesimal
db73bh9
36
Base36
eczq6l
md5
74cd66230140c3ca65a1321baf0a65e7
sha1
64e3352442bb426052b41dfc32b99424b22315d0
sha256
ababda2d3bba31615b18111ef52d621fee1d1eb32383b6e63827047256c9262b
sha512
6d0c658d11ef569b916eb8bd07b050617bade0ef0aa713f84faffecc2b642daffbaecfd3e32b1116a2c62684aa8ee4a9fa4758658a75837af4ef1c922b184182
ripemd-160
6fda7b20425f2fd9e777ebe26b0856a5017339b9
Diameter
1736697498
Circumference
5455996101.2246
Area
2.3688536945236E+18
Volume
2.7426548562715E+27
Surface area
9.4754147780945E+18
Circumference
5455996101.2246
Perimeter
3473394996
Area
754029549889865001
Diagonal
1228030577.7055
Surface area
4524177299339190006
Volume
6.547606163559E+26
Space diagonal
1504024151.9569
Perimeter
2605046247
Area
3.2650437270438E+17
Altitude
752012075.97844
Surface area
3.2650437270438E+17
Volume
7.7164278646523E+25
Height
409343525.90184