9742816981 is an odd 10-digits composite number following 9742816980
and preceding 9742816982 . In scientific notation, it is written as 9.742816981 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 9689514240 positive integers (up to 9742816981) that are relatively prime to 9742816981.
9742816981 has 8 divisors, whose sum is 9796149504
The reverse of 9742816981 is 1896182479
Previous prime number is 5471
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
nine billion seven hundred forty-two million eight hundred sixteen thousand nine hundred eighty-one
Scientific notation
9.742816981 × 10^9
Engineering notation
9.742816981 × 10^9
Prime Factorization
193 × 5471 × 9227
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9742816981 Product of the distinct prime numbers
The prime factorization of 9742816981 is 193 × 5471 × 9227.
Since it has a total of 3 prime factors.
5 , 7 , 70 , 36 , 42 , 604 , 9369 , 7374 , 56262 , 42534 , 385845 , 153789 , 7552940 , 4146907 , 9504695 , 56779808 , 641667837 , 937138648 , 9271814470 , 3330768604
n×2
19485633962
n×3
29228450943
n×4
38971267924
n×5
48714084905
n÷2
4871408490.5
n÷3
3247605660.3333
n÷3
2435704245.25
n÷5
1948563396.2
n2
9.4922482725262E+19
n3
9.2481237657436E+29
n4
9.0102777267277E+39
n5
8.7785486839488E+49
2 √n98705.708958499
3 √n2135.8045865179
4 √n314.17464722428
5 √n99.480259362032
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
-9742816980 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 9742816981 can be divided by 8 positive divisors.
The sum of these divisors (counting 9742816981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000100101101111001011011010101
3
Ternary
221010222211101100101
4
Quaternary
21010231321123111
5
Quinary
124423130120411
6
Senary
4250434214101
8
Octal
110455713325
10
Decimal
9742816981
12
Duodecimal
1a7aa24331
16
Hexadecimal
244b796d5
20
Vigesimal
7c4cc291
36
Base36
4h4mdp1
md5
abc76f400a8b3c6a89d715e70aecc7c3
sha1
13e422a83dc1b53a93b6543f4f8d099e4a7a6584
sha256
ab14a389e1197f68ae78c6c5218f704b0bd6b97edddf152e020cb7df66e16fe7
sha512
b6aa3dc8782c98d22eb223bfbc5b90d9d3bdd506f037991cfb7921620e7d1d8b20357b29517fadc771f300f6f91ba5bdd863b07affcf823d7bb5b84b233b87f2
ripemd-160
6f0c2d1222f0fe4c90369bc50c79c22ca7038453
Diameter
19485633962
Circumference
61215924505.559
Area
2.9820777439019E+20
Volume
3.8738450242599E+30
Surface area
1.1928310975607E+21
Circumference
61215924505.559
Perimeter
38971267924
Area
9.4922482725262E+19
Diagonal
13778423910.249
Surface area
5.6953489635157E+20
Volume
9.2481237657436E+29
Space diagonal
16875054019.937
Perimeter
29228450943
Area
4.1102640715183E+19
Altitude
8437527009.9684
Surface area
4.1102640715183E+19
Volume
1.0899018380016E+29
Height
4592807970.083