7742546985 is an odd 10-digits composite number following 7742546984
and preceding 7742546986 . In scientific notation, it is written as 7.742546985 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4129358384 positive integers (up to 7742546985) that are relatively prime to 7742546985.
7742546985 has 8 divisors, whose sum is 12388075200
The reverse of 7742546985 is 5896452477
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion seven hundred forty-two million five hundred forty-six thousand nine hundred eighty-five
Scientific notation
7.742546985 × 10^9
Engineering notation
7.742546985 × 10^9
Prime Factorization
5 × 3 × 516169799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7742546985
Product of the distinct prime numbers
The prime factorization of 7742546985 is 5 × 3 × 516169799.
Since it has a total of 3 prime factors.
10 , 7 , 84 , 48 , 737 , 344 , 1671 , 9554 , 50374 , 68047 , 809736 , 63344 , 1185325 , 1902982 , 59671516 , 99865961 , 516255647 , 119209712 , 7710876443 , 6999661309
n×2
15485093970
n×3
23227640955
n×4
30970187940
n×5
38712734925
n÷2
3871273492.5
n÷3
2580848995
n÷3
1935636746.25
n÷5
1548509397
n2
5.9947033814933E+19
n3
4.641427259235E+29
n4
3.5936468632087E+39
n5
2.7823979685891E+49
2 √n
87991.743845659
3 √n
1978.3112309362
4 √n
296.63402341211
5 √n
95.011630236483
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7742546984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7742546985 can be divided by 8 positive divisors.
The sum of these divisors (counting 7742546985) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001101011111011110010000101001
3
Ternary
201222120222010202110
4
Quaternary
13031133132100221
5
Quinary
111324043000420
6
Senary
3320141352533
8
Octal
71537362051
10
Decimal
7742546985
12
Duodecimal
1600b68749
16
Hexadecimal
1cd7de429
20
Vigesimal
60jai795
36
Base36
3k1pnhl
md5
acfb55a14c0173ee36df4c385715b4cd
sha1
151c87d8623e87fdf4e820f6c5f63f00bc574305
sha256
c158ffdc3b839e54bfa1455209e7a98bebf8bc55d42789d00f8683628cce224d
sha512
675964025ba43505cce1f5c6cbeab649b3b29052be7fda5dbf5915b0e61548a1974448cca67edfb165354daa371658ba6bb1cd0320ed219ff49626410a350118
ripemd-160
dd52c60e68c24ca7089ceaa6dcd878547d246322
Diameter
15485093970
Circumference
48647857456.3
Area
1.8832916103749E+20
Volume
1.9441965039712E+30
Surface area
7.5331664414996E+20
Circumference
48647857456.3
Perimeter
30970187940
Area
5.9947033814933E+19
Diagonal
10949614953.498
Surface area
3.596822028896E+20
Volume
4.641427259235E+29
Space diagonal
13410484758.009
Perimeter
23227640955
Area
2.5957827082628E+19
Altitude
6705242379.0046
Surface area
2.5957827082628E+19
Volume
5.4699744823153E+28
Height
3649871651.166