9898657691 is an odd 10-digits composite number following 9898657690
and preceding 9898657692 . In scientific notation, it is written as 9.898657691 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 12 positive divisors.
There are 9134495136 positive integers (up to 9898657691) that are relatively prime to 9898657691.
9898657691 has 12 divisors, whose sum is 10721864592
The reverse of 9898657691 is 1967568989
Previous prime number is 12967
Is Prime? no Number parity odd Number length 10 Sum of Digits 68 Digital Root 5
Name
nine billion eight hundred ninety-eight million six hundred fifty-seven thousand six hundred ninety-one
Scientific notation
9.898657691 × 10^9
Engineering notation
9.898657691 × 10^9
Prime Factorization
13 × 13 × 12967 × 4517
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
761435207 Product of the distinct prime numbers
The prime factorization of 9898657691 is 13 × 13 × 12967 × 4517.
Since it has a total of 4 prime factors.
10 , 2 , 71 , 43 , 923 , 505 , 9543 , 3386 , 84051 , 34668 , 729883 , 863701 , 5807647 , 5245692 , 19505308 , 47218022 , 42075460 , 723245835 , 6897744701 , 5538063510
n×2
19797315382
n×3
29695973073
n×4
39594630764
n×5
49493288455
n÷2
4949328845.5
n÷3
3299552563.6667
n÷3
2474664422.75
n÷5
1979731538.2
n2
9.7983424083593E+19
n3
9.6990437439558E+29
n4
9.6007513951453E+39
n5
9.5034551636934E+49
2 √n99491.998125477
3 √n2147.1321193451
4 √n315.42352183291
5 √n99.796488729298
1 , 13 , 169 , 4517 , 12967 , 58721 , 168571 , 763373 , 2191423 , 58571939 , 761435207 , 9898657691
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9898657690 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9898657691 can be divided by 12 positive divisors.
The sum of these divisors (counting 9898657691) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001110000000011000011110011011
3
Ternary
221112212001220121112
4
Quaternary
21032000120132123
5
Quinary
130233024021231
6
Senary
4314122330535
8
Octal
111600303633
10
Decimal
9898657691
12
Duodecimal
1b03059a4b
16
Hexadecimal
24e01879b
20
Vigesimal
7ed6c44b
36
Base36
4jpel5n
md5
0eb08e036d6c3bb4a375044ea5abbf92
sha1
807fc9369f18b43db8c9e5b4b99580c6a2b59d0b
sha256
d2be20fcfbe1bfedd75879f12c0278c8d15b52ee33f542bbdb2d6c832cf4f331
sha512
e6bad8c8a12d240199ae9493020cc60ac1f9359d29ed51063c47bba8f46a1c9014281eadec871a2d8ef2706fab05ab35fde81df0947a2db5868d70c0ef4b31a1
ripemd-160
446ff3b85e40b311fe567cb247127938417d82c5
Diameter
19797315382
Circumference
62195100564.891
Area
3.0782400527459E+20
Volume
4.0627259430477E+30
Surface area
1.2312960210984E+21
Circumference
62195100564.891
Perimeter
39594630764
Area
9.7983424083593E+19
Diagonal
13998815955.901
Surface area
5.8790054450156E+20
Volume
9.6990437439558E+29
Space diagonal
17144978047.544
Perimeter
29695973073
Area
4.2428067203088E+19
Altitude
8572489023.7722
Surface area
4.2428067203088E+19
Volume
1.1430432670627E+29
Height
4666271985.3003