8287438972 is an even 10-digits composite number following 8287438971
and preceding 8287438973 . In scientific notation, it is written as 8.287438972 × 10^9.
The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors.
There are 4142468096 positive integers (up to 8287438972) that are relatively prime to 8287438972.
8287438972 has 12 divisors, whose sum is 14507398080
The reverse of 8287438972 is 2798347828
Previous prime number is 3329
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
eight billion two hundred eighty-seven million four hundred thirty-eight thousand nine hundred seventy-two
Scientific notation
8.287438972 × 10^9
Engineering notation
8.287438972 × 10^9
Prime Factorization
2 × 2 × 3329 × 622367
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4143719486 Product of the distinct prime numbers
The prime factorization of 8287438972 is 2 × 2 × 3329 × 622367.
Since it has a total of 4 prime factors.
7 , 8 , 45 , 4 , 286 , 937 , 5113 , 7710 , 62881 , 28023 , 345139 , 214739 , 2669691 , 3146195 , 23381941 , 59674633 , 289728040 , 286891030 , 2071042429 , 2106151788
n×2
16574877944
n×3
24862316916
n×4
33149755888
n×5
41437194860
n÷2
4143719486
n÷3
2762479657.3333
n÷3
2071859743
n÷5
1657487794.4
n2
6.8681644714624E+19
n3
5.6919493906904E+29
n4
4.7171683207059E+39
n5
3.9093244578502E+49
2 √n91035.372092391
3 √n2023.6719613836
4 √n301.72068555601
5 √n96.31281326979
1 , 2 , 4 , 3329 , 6658 , 13316 , 622367 , 1244734 , 2489468 , 2071859743 , 4143719486 , 8287438972
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8287438971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8287438972 can be divided by 12 positive divisors.
The sum of these divisors (counting 8287438972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101111110000100100001111100
3
Ternary
210101120021112001011
4
Quaternary
13231332010201330
5
Quinary
113433041021342
6
Senary
3450204325004
8
Octal
75576044174
10
Decimal
8287438972
12
Duodecimal
1733543764
16
Hexadecimal
1edf8487c
20
Vigesimal
699g9h8c
36
Base36
3t24ku4
md5
3137c1e50e2d5805533d6c1846bf401b
sha1
582116b48d000c1ba1738150a620db2f71fbe68c
sha256
4fb90fa09f9df1671d7024b11d41dda313c14dcc3798b8f8b897f36e66d6bc38
sha512
8a2edebc45a75aea1eb0478c62875e97feee0d156e99a4c1efc28285c5253d049d57e66d8cff7e743897566fb3b8349363886290dfeb4f462d982f380a71ca05
ripemd-160
0a85b1fbe8e5f2c647333b2e7ee5529b3c8f067b
Diameter
16574877944
Circumference
52071514783.018
Area
2.1576975047193E+20
Volume
2.3842381853864E+30
Surface area
8.6307900188771E+20
Circumference
52071514783.018
Perimeter
33149755888
Area
6.8681644714624E+19
Diagonal
11720208591.542
Surface area
4.1208986828775E+20
Volume
5.6919493906904E+29
Space diagonal
14354265364.13
Perimeter
24862316916
Area
2.9740024548281E+19
Altitude
7177132682.0652
Surface area
2.9740024548281E+19
Volume
6.708026687213E+28
Height
3906736197.1806