9945398214 is an even 10-digits composite number following 9945398213
and preceding 9945398215 . In scientific notation, it is written as 9.945398214 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 3061618560 positive integers (up to 9945398214) that are relatively prime to 9945398214.
9945398214 has 24 divisors, whose sum is 16785147288
The reverse of 9945398214 is 4128935499
Previous prime number is 667
Is Prime? no Number parity even Number length 10 Sum of Digits 54 Digital Root 9
Name
nine billion nine hundred forty-five million three hundred ninety-eight thousand two hundred fourteen
Scientific notation
9.945398214 × 10^9
Engineering notation
9.945398214 × 10^9
Prime Factorization
2 × 9 × 9 × 667 × 92041
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1105044246 Product of the distinct prime numbers
The prime factorization of 9945398214 is 2 × 9 × 9 × 667 × 92041.
Since it has a total of 5 prime factors.
1 , 3 , 23 , 55 , 301 , 334 , 8057 , 4355 , 78002 , 82347 , 414743 , 906013 , 8060012 , 4418432 , 63481946 , 74209510 , 750180401 , 370985389 , 3025828688 , 4679624735
n×2
19890796428
n×3
29836194642
n×4
39781592856
n×5
49726991070
n÷2
4972699107
n÷3
3315132738
n÷3
2486349553.5
n÷5
1989079642.8
n2
9.8910945635034E+19
n3
9.8370874206372E+29
n4
9.7833751664167E+39
n5
9.7299561906973E+49
2 √n99726.617379715
3 √n2150.5063320908
4 √n315.79521430781
5 √n99.890557135219
1 , 2 , 9 , 18 , 81 , 162 , 667 , 1334 , 6003 , 12006 , 54027 , 92041 , 108054 , 184082 , 828369 , 1656738 , 7455321 , 14910642 , 61391347 , 122782694 , 552522123 , 1105044246 , 4972699107 , 9945398214
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
-9945398213 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 9945398214 can be divided by 24 positive divisors.
The sum of these divisors (counting 9945398214) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010000110010101011101111000110
3
Ternary
221200010000120120000
4
Quaternary
21100302223233012
5
Quinary
130332010220324
6
Senary
4322512222130
8
Octal
112062535706
10
Decimal
9945398214
12
Duodecimal
1b1683a946
16
Hexadecimal
250cabbc6
20
Vigesimal
7f7iefae
36
Base36
4kh8edi
md5
dbf4a6f047ae822cd412507b8d2661b6
sha1
8eefa68465b9e75b1a79b85ed934298b33167ac2
sha256
76901c441110b0e77a6fd59bde4912570bb04dc6c58c2a9c22d319b169a1137a
sha512
9a2334ef116bae41212ee919c06c30bc8dc7d354fe59cae9c5847cbd670b15cada60683034ad3d2e8a38cfef68d40a35aa3097de087d1e0cbd377ee88cdbdc22
ripemd-160
bc0b8f4bbeda652f19d75669bdf85727ebc4191d
Diameter
19890796428
Circumference
62488779932.255
Area
3.1073790016664E+20
Volume
4.1205495431193E+30
Surface area
1.2429516006666E+21
Circumference
62488779932.255
Perimeter
39781592856
Area
9.8910945635034E+19
Diagonal
14064917037.44
Surface area
5.9346567381021E+20
Volume
9.8370874206372E+29
Space diagonal
17225935008.153
Perimeter
29836194642
Area
4.2829695816141E+19
Altitude
8612967504.0764
Surface area
4.2829695816141E+19
Volume
1.1593118703762E+29
Height
4688305679.1467