2698156985 is an odd 10-digits composite number following 2698156984
and preceding 2698156986 . In scientific notation, it is written as 2.698156985 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 2157986304 positive integers (up to 2698156985) that are relatively prime to 2698156985.
2698156985 has 8 divisors, whose sum is 3238597320
The reverse of 2698156985 is 5896518962
Previous prime number is 130693
Is Prime? no Number parity odd Number length 10 Sum of Digits 59 Digital Root 5
Name
two billion six hundred ninety-eight million one hundred fifty-six thousand nine hundred eighty-five
Scientific notation
2.698156985 × 10^9
Engineering notation
2.698156985 × 10^9
Prime Factorization
5 × 130693 × 4129
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2698156985 Product of the distinct prime numbers
The prime factorization of 2698156985 is 5 × 130693 × 4129.
Since it has a total of 3 prime factors.
10 , 3 , 76 , 58 , 755 , 490 , 2630 , 4509 , 95228 , 18743 , 313142 , 747756 , 7165299 , 3025099 , 81076533 , 12122370 , 522888806 , 65920566 , 9125460210 , 3567996794
n×2
5396313970
n×3
8094470955
n×4
10792627940
n×5
13490784925
n÷2
1349078492.5
n÷3
899385661.66667
n÷3
674539246.25
n÷5
539631397
n2
7280051115704290225
n3
1.9642720768995E+28
n4
5.2999144247267E+37
n5
1.4300001124979E+47
2 √n51943.786779556
3 √n1392.1597439722
4 √n227.9117960518
5 √n76.950853800506
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2698156984 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2698156985 can be divided by 8 positive divisors.
The sum of these divisors (counting 2698156985) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000110100101001101110111001
3
Ternary
20222001001120120012
4
Quaternary
2200310221232321
5
Quinary
21011212010420
6
Senary
1123422511305
8
Octal
24064515671
10
Decimal
2698156985
12
Duodecimal
633735535
16
Hexadecimal
a0d29bb9
20
Vigesimal
22339c95
36
Base36
18mev95
md5
80864700b25a506aa55df404a5a44d2b
sha1
d45de7d2811647b29e068ad0b13a88fdd968b172
sha256
ea09507a78bf66319103b75870d063916a9de9e7ced33bbcb1e89a1e380dc5a3
sha512
872e62b31cd1aed9e1974750471b1dc5692346615dd933ce5d3feb3a46428faacdc7e699db73d9220c983b3da5e85d4c6855ef213d5388cc4528a53317b8a5d6
ripemd-160
65ff2da7842fd2375941f02f3055c79cef75794e
Diameter
5396313970
Circumference
16953020324.616
Area
2.2870955102855E+19
Volume
8.2279236352519E+28
Surface area
9.1483820411419E+19
Circumference
16953020324.616
Perimeter
10792627940
Area
7280051115704290225
Diagonal
3815770201.5987
Surface area
4.3680306694226E+19
Volume
1.9642720768995E+28
Space diagonal
4673344984.8169
Perimeter
8094470955
Area
3.1523546035246E+18
Altitude
2336672492.4084
Surface area
3.1523546035246E+18
Volume
2.314916842785E+27
Height
1271923400.5329