6985451689 is an odd 10-digits prime number following 6985451688
and preceding 6985451690 . In scientific notation, it is written as 6.985451689 × 10^9.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 6985451688 positive integers (up to 6985451689) that are relatively prime to 6985451689.
6985451689 has 2 divisors, whose sum is 6985451690
The reverse of 6985451689 is 9861545896
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
six billion nine hundred eighty-five million four hundred fifty-one thousand six hundred eighty-nine
Scientific notation
6.985451689 × 10^9
Engineering notation
6.985451689 × 10^9
Prime Factorization
6985451689
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
6985451689 Product of the distinct prime numbers
The prime factorization of 6985451689 is 6985451689.
Since it has a total of 1 prime factors.
7 , 7 , 87 , 47 , 124 , 421 , 5720 , 2914 , 84207 , 22579 , 183419 , 66723 , 3764081 , 6402543 , 10047955 , 92463298 , 735379494 , 574797314 , 2164607633 , 3197256956
n×2
13970903378
n×3
20956355067
n×4
27941806756
n×5
34927258445
n÷2
3492725844.5
n÷3
2328483896.3333
n÷3
1746362922.25
n÷5
1397090337.8
n2
4.8796535299353E+19
n3
3.4086583992421E+29
n4
2.381101857221E+39
n5
1.6633071990205E+49
2 √n83579.014644826
3 √n1911.60502944
4 √n289.10035393411
5 √n93.07625455409
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
6985451690 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3492725845 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
83579.014650808 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997137 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6985451689 can be divided by 2 positive divisors.
The sum of these divisors (counting 6985451689) is 6985451690, the average is 3492725845.
Base
System
Value
2
Binary
110100000010111011000100010101001
3
Ternary
200000211100201020221
4
Quaternary
12200113120202221
5
Quinary
103301233423224
6
Senary
3113054250041
8
Octal
64027304251
10
Decimal
6985451689
12
Duodecimal
142b4b6921
16
Hexadecimal
1a05d88a9
20
Vigesimal
592j1949
36
Base36
37iyh0p
md5
f7fc14773d72bffa2798435cae21314a
sha1
d1bec46be8a15178c51533fb4dba5a197e644e2b
sha256
f21993e1b1644a066fbd78afdddac0fa52942b2496cd4e1e7a0a16ff08876fd9
sha512
bf19505e9a5cebe7c7b282bd21ad2d1e56b3c3048f280630239a4a9644c7c624baae36d5ded05abe7d08f937fde6a903e7507a4713d825a3a693bb1f58522092
ripemd-160
eb30302157031ab50f26de513a6f9dadb08b0792
Diameter
13970903378
Circumference
43890887416.338
Area
1.5329883681708E+20
Volume
1.4278154914208E+30
Surface area
6.1319534726833E+20
Circumference
43890887416.338
Perimeter
27941806756
Area
4.8796535299353E+19
Diagonal
9878920517.8858
Surface area
2.9277921179612E+20
Volume
3.4086583992421E+29
Space diagonal
12099157239.166
Perimeter
20956355067
Area
2.1129519592952E+19
Altitude
6049578619.5829
Surface area
2.1129519592952E+19
Volume
4.0171424480877E+28
Height
3292973505.9619