6989805631 is an odd 10-digits composite number following 6989805630
and preceding 6989805632 . In scientific notation, it is written as 6.989805631 × 10^9.
The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors.
There are 6649574400 positive integers (up to 6989805631) that are relatively prime to 6989805631.
6989805631 has 24 divisors, whose sum is 7346356992
The reverse of 6989805631 is 1365089896
Previous prime number is 191
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
six billion nine hundred eighty-nine million eight hundred five thousand six hundred thirty-one
Scientific notation
6.989805631 × 10^9
Engineering notation
6.989805631 × 10^9
Prime Factorization
31 × 31 × 113 × 191 × 337
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
225477601 Product of the distinct prime numbers
The prime factorization of 6989805631 is 31 × 31 × 113 × 191 × 337.
Since it has a total of 5 prime factors.
10 , 3 , 85 , 100 , 797 , 412 , 7384 , 5389 , 15072 , 75663 , 631836 , 817334 , 3413090 , 8690772 , 17504972 , 18874139 , 50465722 , 548175051 , 8603579848 , 4722164481
n×2
13979611262
n×3
20969416893
n×4
27959222524
n×5
34949028155
n÷2
3494902815.5
n÷3
2329935210.3333
n÷3
1747451407.75
n÷5
1397961126.2
n2
4.8857382759159E+19
n3
3.4150360912589E+29
n4
2.387043850075E+39
n5
1.6684972544698E+49
2 √n83605.057448697
3 √n1912.0021065456
4 √n289.14539153979
5 √n93.087854308414
1 , 31 , 113 , 191 , 337 , 961 , 3503 , 5921 , 10447 , 21583 , 38081 , 64367 , 108593 , 183551 , 323857 , 669073 , 1180511 , 1995377 , 7273471 , 20741263 , 36595841 , 61856687 , 225477601 , 6989805631
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-6989805630 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6989805631 can be divided by 24 positive divisors.
The sum of these divisors (counting 6989805631) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110100000100111111111100000111111
3
Ternary
200001010112220202001
4
Quaternary
12200213333200333
5
Quinary
103303342240011
6
Senary
3113331443131
8
Octal
64047774077
10
Decimal
6989805631
12
Duodecimal
1430a564a7
16
Hexadecimal
1a09ff83f
20
Vigesimal
59465e1b
36
Base36
37ljsjj
md5
63e00b98586e5145b6d2a46f12d4acc6
sha1
9961e9d9f923509e1e211d2b37d40ed52da31b29
sha256
397afc496458fef32ddf7ebe544adf9ca11e17f48bd9c4b09d7bbc61d1a0d6d5
sha512
0928a6d1e52b9e14f70a05e82c7c76849c6b2cc1f65420edaacfca2a5c8439858d268400a577d3bf8c2ea0cbfb7de14e849c73aced8592c65e3a59b63e42edcc
ripemd-160
5d4599f609fe6a6962b9f53e76f687d6d17bdc39
Diameter
13979611262
Circumference
43918244040.74
Area
1.534899947498E+20
Volume
1.4304869728057E+30
Surface area
6.139599789992E+20
Circumference
43918244040.74
Perimeter
27959222524
Area
4.8857382759159E+19
Diagonal
9885077921.712
Surface area
2.9314429655496E+20
Volume
3.4150360912589E+29
Space diagonal
12106698487.923
Perimeter
20969416893
Area
2.1155867315926E+19
Altitude
6053349243.9615
Surface area
2.1155867315926E+19
Volume
4.02465863021E+28
Height
3295025973.904