9969891427 is an odd 10-digits composite number following 9969891426
and preceding 9969891428 . In scientific notation, it is written as 9.969891427 × 10^9.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 9716123040 positive integers (up to 9969891427) that are relatively prime to 9969891427.
9969891427 has 8 divisors, whose sum is 10226185200
The reverse of 9969891427 is 7241989699
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 64
Digital Root 1
Name
nine billion nine hundred sixty-nine million eight hundred ninety-one thousand four hundred twenty-seven
Scientific notation
9.969891427 × 10^9
Engineering notation
9.969891427 × 10^9
Prime Factorization
53 × 149 × 1262491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9969891427
Product of the distinct prime numbers
The prime factorization of 9969891427 is 53 × 149 × 1262491.
Since it has a total of 3 prime factors.
3 , 8 , 38 , 89 , 236 , 846 , 6477 , 8837 , 14607 , 41872 , 334357 , 618942 , 4874465 , 4946241 , 54487188 , 80544416 , 511253399 , 411134930 , 6071291429 , 4507282663
n×2
19939782854
n×3
29909674281
n×4
39879565708
n×5
49849457135
n÷2
4984945713.5
n÷3
3323297142.3333
n÷3
2492472856.75
n÷5
1993978285.4
n2
9.9398735066168E+19
n3
9.9099459659083E+29
n4
9.8801085327543E+39
n5
9.8503609358536E+49
2 √n
99849.343648318
3 √n
2152.270284533
4 √n
315.98946762245
5 √n
99.939710200618
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
-9969891426
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 9969891427 can be divided by 8 positive divisors.
The sum of these divisors (counting 9969891427) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010010000000111100001100011
3
Ternary
221201211002221221001
4
Quaternary
21102100013201203
5
Quinary
130404243011202
6
Senary
4325145212431
8
Octal
112220074143
10
Decimal
9969891427
12
Duodecimal
1b22a91117
16
Hexadecimal
252407863
20
Vigesimal
7ffbg8b7
36
Base36
4kvtdgj
md5
827476423be11acbb5ca4d7e6510b01f
sha1
50ee85ae38670d310eafe8b37228e3bbb37cde48
sha256
2ff0b6622e6cd5e87451be025f0c4bb48727e109056eae5fe450f873871a2ca6
sha512
3df238990091b144b5aa2e69086cbb93928b82245699aa68161f21089b1b34e736778b3fe618e39d5523ade02a5f8bd27424d4e8cd707358184c77d41481c072
ripemd-160
1a051d29c75867928f34a0d76976e490f444d4ab
Diameter
19939782854
Circumference
62642675328.302
Area
3.1227033585999E+20
Volume
4.1510684591959E+30
Surface area
1.24908134344E+21
Circumference
62642675328.302
Perimeter
39879565708
Area
9.9398735066168E+19
Diagonal
14099555671.451
Surface area
5.9639241039701E+20
Volume
9.9099459659083E+29
Space diagonal
17268358497.509
Perimeter
29909674281
Area
4.304091483567E+19
Altitude
8634179248.7547
Surface area
4.304091483567E+19
Volume
1.167898332281E+29
Height
4699851890.4836