9916981946 is an even 10-digits composite number following 9916981945
and preceding 9916981947 . In scientific notation, it is written as 9.916981946 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 4957752960 positive integers (up to 9916981946) that are relatively prime to 9916981946.
9916981946 has 8 divisors, whose sum is 14877686964
The reverse of 9916981946 is 6491896199
Previous prime number is 6781
Is Prime? no
Number parity even
Number length 10
Sum of Digits 62
Digital Root 8
Name
nine billion nine hundred sixteen million nine hundred eighty-one thousand nine hundred forty-six
Scientific notation
9.916981946 × 10^9
Engineering notation
9.916981946 × 10^9
Prime Factorization
2 × 6781 × 731233
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9916981946
Product of the distinct prime numbers
The prime factorization of 9916981946 is 2 × 6781 × 731233.
Since it has a total of 3 prime factors.
10 , 5 , 52 , 26 , 643 , 141 , 1903 , 6469 , 65593 , 29037 , 635911 , 342598 , 2177049 , 8376328 , 24358326 , 15853520 , 28669322 , 9874285 , 3618033081 , 1676905193
n×2
19833963892
n×3
29750945838
n×4
39667927784
n×5
49584909730
n÷2
4958490973
n÷3
3305660648.6667
n÷3
2479245486.5
n÷5
1983396389.2
n2
9.834653091729E+19
n3
9.753007715585E+29
n4
9.6720401434655E+39
n5
9.5917447483734E+49
2 √n
99584.044635674
3 √n
2148.4562161599
4 √n
315.5693974955
5 √n
99.833409769787
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
-9916981945
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 9916981946 can be divided by 8 positive divisors.
The sum of these divisors (counting 9916981946) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001111000110010010001010111010
3
Ternary
221121010112212202122
4
Quaternary
21033012102022322
5
Quinary
130302221410241
6
Senary
4320015201242
8
Octal
111706221272
10
Decimal
9916981946
12
Duodecimal
1b09216222
16
Hexadecimal
24f1922ba
20
Vigesimal
7ej12eh6
36
Base36
4k0bc8q
md5
8e1830cbe713d11bc877e7173005c591
sha1
4dd33eff5c304b5a4329d2b139eda94c5dd337a9
sha256
01cdea11a3c935a4b4e9cf834d4ebe1ec95ab015a248204e4da5903ca677f0be
sha512
79cc299c50676d06560ea3963750d106c79b666ca3a0e751417c4b8ad1ef04bdb9f1aa16581cb9037c7866489153eaa57309e15138f2e65e2073011c92b70989
ripemd-160
ebbf8cb4abeea0dfc82efd541c22aa7780dc244e
Diameter
19833963892
Circumference
62310235254.672
Area
3.089647390358E+20
Volume
4.0853303186248E+30
Surface area
1.2358589561432E+21
Circumference
62310235254.672
Perimeter
39667927784
Area
9.834653091729E+19
Diagonal
14024730365.842
Surface area
5.9007918550374E+20
Volume
9.753007715585E+29
Space diagonal
17176716588.215
Perimeter
29750945838
Area
4.2585297074222E+19
Altitude
8588358294.1076
Surface area
4.2585297074222E+19
Volume
1.1494029821091E+29
Height
4674910121.9474