6989740831 is an odd 10-digits composite number following 6989740830
and preceding 6989740832 . In scientific notation, it is written as 6.989740831 × 10^9.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 6989373000 positive integers (up to 6989740831) that are relatively prime to 6989740831.
6989740831 has 4 divisors, whose sum is 6990108664
The reverse of 6989740831 is 1380479896
Previous prime number is 20101
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
six billion nine hundred eighty-nine million seven hundred forty thousand eight hundred thirty-one
Scientific notation
6.989740831 × 10^9
Engineering notation
6.989740831 × 10^9
Prime Factorization
20101 × 347731
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
6989740831 Product of the distinct prime numbers
The prime factorization of 6989740831 is 20101 × 347731.
Since it has a total of 2 prime factors.
9 , 7 , 8 , 57 , 442 , 590 , 1035 , 9002 , 9929 , 92802 , 533822 , 873003 , 4834889 , 9877302 , 49157827 , 91355524 , 842342542 , 892035347 , 9185449724 , 6009794767
n×2
13979481662
n×3
20969222493
n×4
27958963324
n×5
34948704155
n÷2
3494870415.5
n÷3
2329913610.3333
n÷3
1747435207.75
n÷5
1397948166.2
n2
4.8856476884549E+19
n3
3.4149411133874E+29
n4
2.3869553335704E+39
n5
1.668419915683E+49
2 √n83604.669911435
3 √n1911.9961980304
4 √n289.14472139646
5 √n93.087681710902
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
-6989740830 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 6989740831 can be divided by 4 positive divisors.
The sum of these divisors (counting 6989740831) is 1, the average is 0.25.
Base
System
Value
2
Binary
110100000100111101111101100011111
3
Ternary
200001010102121212001
4
Quaternary
12200213233230133
5
Quinary
103303333201311
6
Senary
3113330223131
8
Octal
64047575437
10
Decimal
6989740831
12
Duodecimal
1430a24aa7
16
Hexadecimal
1a09efb1f
20
Vigesimal
5945hc1b
36
Base36
37liejj
md5
562bf617c58c9a7a5cc7599065952ad3
sha1
0b33bafbbf8cee3fcb36d69362a929c5e56344ab
sha256
e40fa1be3702db56c75997104d318210f231990cc4196942ea3091d93263250f
sha512
764366e3b60a783d858d86760644a67691a5eb57abbf55a987a81dcf7bb035da769124261c911a4a21b51bbd13d908e69e820971bd438d0cc92cc823113285af
ripemd-160
0213638334f9091ac501c703c28cfaf0e061efb6
Diameter
13979481662
Circumference
43917836890.332
Area
1.5348714886078E+20
Volume
1.4304471885679E+30
Surface area
6.1394859544311E+20
Circumference
43917836890.332
Perimeter
27958963324
Area
4.8856476884549E+19
Diagonal
9884986280.6732
Surface area
2.9313886130729E+20
Volume
3.4149411133874E+29
Space diagonal
12106586251.031
Perimeter
20969222493
Area
2.1155475060713E+19
Altitude
6053293125.5154
Surface area
2.1155475060713E+19
Volume
4.0245466977149E+28
Height
3294995426.8911