7688145220 is an even 10-digits composite number following 7688145219
and preceding 7688145221 . In scientific notation, it is written as 7.688145220 × 10^9.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 2635935456 positive integers (up to 7688145220) that are relatively prime to 7688145220.
7688145220 has 24 divisors, whose sum is 18451548864
The reverse of 7688145220 is 0225418867
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
seven billion six hundred eighty-eight million one hundred forty-five thousand two hundred twenty
Scientific notation
7.688145220 × 10^9
Engineering notation
7.688145220 × 10^9
Prime Factorization
2 × 2 × 5 × 7 × 54915323
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3844072610 Product of the distinct prime numbers
The prime factorization of 7688145220 is 2 × 2 × 5 × 7 × 54915323.
Since it has a total of 5 prime factors.
6 , 8 , 48 , 33 , 931 , 62 , 3695 , 4706 , 90716 , 3453 , 195604 , 664817 , 305835 , 6046255 , 78131601 , 18116251 , 277534515 , 487677169 , 7467790573 , 4364483788
n×2
15376290440
n×3
23064435660
n×4
30752580880
n×5
38440726100
n÷2
3844072610
n÷3
2562715073.3333
n÷3
1922036305
n÷5
1537629044
n2
5.9107576923809E+19
n3
4.5442763499256E+29
n4
3.493705649804E+39
n5
2.6860116391627E+49
2 √n87682.068976502
3 √n1973.6669074691
4 √n296.11158196954
5 √n94.877736595655
1 , 2 , 4 , 5 , 7 , 10 , 14 , 20 , 28 , 35 , 70 , 140 , 54915323 , 109830646 , 219661292 , 274576615 , 384407261 , 549153230 , 768814522 , 1098306460 , 1537629044 , 1922036305 , 3844072610 , 7688145220
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
-7688145219 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 7688145220 can be divided by 24 positive divisors.
The sum of these divisors (counting 7688145220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111001010001111111100100101000100
3
Ternary
201211210121020120021
4
Quaternary
13022033330211010
5
Quinary
111221131121340
6
Senary
3310515344524
8
Octal
71217744504
10
Decimal
7688145220
12
Duodecimal
15a68b2144
16
Hexadecimal
1ca3fc944
20
Vigesimal
602ai310
36
Base36
3j5bmtg
md5
71fb0c06df1f5aee0940f19264206650
sha1
9f029d71dbe9a8430de57ab95afb1f11283051cf
sha256
2cdbd34e5ab53a17964a9abeca22405c2a031343307a927ce38b06f73c0d0ea9
sha512
26aab2a7a89d47013074af329db4e1cb677cb2047e35d6f8c401663a204500642ad90fd38ce182dbbf4924d0c781614ae0bca6ebe818906787d57b7c141d87ef
ripemd-160
5fe69502a26893c0df60329b388686cf08891f4e
Diameter
15376290440
Circumference
48306041085.767
Area
1.8569192943533E+20
Volume
1.9035020262411E+30
Surface area
7.4276771774133E+20
Circumference
48306041085.767
Perimeter
30752580880
Area
5.9107576923809E+19
Diagonal
10872679239.618
Surface area
3.5464546154285E+20
Volume
4.5442763499256E+29
Space diagonal
13316258137.008
Perimeter
23064435660
Area
2.5594331586081E+19
Altitude
6658129068.5039
Surface area
2.5594331586081E+19
Volume
5.3554810376968E+28
Height
3624226413.206