998420907 is an odd 9-digits composite number following 998420906
and preceding 998420908 . In scientific notation, it is written as 9.98420907 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 604365600 positive integers (up to 998420907) that are relatively prime to 998420907.
998420907 has 16 divisors, whose sum is 1454019840
The reverse of 998420907 is 709024899
Previous prime number is 839
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
nine hundred ninety-eight million four hundred twenty thousand nine hundred seven
Scientific notation
9.98420907 × 10^8
Engineering notation
9.98420907 × 10^6
Prime Factorization
3 × 11 × 839 × 36061
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
998420907 Product of the distinct prime numbers
The prime factorization of 998420907 is 3 × 11 × 839 × 36061.
Since it has a total of 4 prime factors.
4 , 3 , 83 , 32 , 517 , 903 , 7057 , 3886 , 86922 , 16504 , 918864 , 494381 , 7435304 , 6579907 , 25432085 , 26831152 , 448462668 , 734713284 , 8071463048 , 5907599578
n×2
1996841814
n×3
2995262721
n×4
3993683628
n×5
4992104535
n÷2
499210453.5
n÷3
332806969
n÷3
249605226.75
n÷5
199684181.4
n2
996844307534702649
n3
9.9527019766658E+26
n4
9.9369857346434E+35
n5
9.9212943100287E+44
2 √n31597.799084746
3 √n999.47335836394
4 √n177.75769768071
5 √n63.075795043049
1 , 3 , 11 , 33 , 839 , 2517 , 9229 , 27687 , 36061 , 108183 , 396671 , 1190013 , 30255179 , 90765537 , 332806969 , 998420907
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-998420906 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 998420907 can be divided by 16 positive divisors.
The sum of these divisors (counting 998420907) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011100000101011000110101011
3
Ternary
2120120201001000010
4
Quaternary
323200223012223
5
Quinary
4021043432112
6
Senary
243023343003
8
Octal
7340530653
10
Decimal
998420907
12
Duodecimal
23a451a63
16
Hexadecimal
3b82b1ab
20
Vigesimal
fc02c57
36
Base36
gifmi3
md5
33e731cb278723ee6a505d9d35e292c8
sha1
a6f2cfb2e5ab8d36987793260ed4b3aeed7cc5a2
sha256
fc1b49b5597053e97b959301eef7a888000b1d46bcdf9e36297a66caa737f490
sha512
d6cd4cf75bf8b154dd61af6c70515006610e31c55f397cc1394e6449eab887b6fcd02a14a7d7ebd2206486170f6d58fe9fcc4a8111130c77a738bf63fdef91bf
ripemd-160
2446cb7250e0c05bb166924363c9a1427fbe3fed
Diameter
1996841814
Circumference
6273263573.2433
Area
3.1316787533238E+18
Volume
4.1689780551016E+27
Surface area
1.2526715013295E+19
Circumference
6273263573.2433
Perimeter
3993683628
Area
996844307534702649
Diagonal
1411980387.6362
Surface area
5981065845208215894
Volume
9.9527019766658E+26
Space diagonal
1729315738.263
Perimeter
2995262721
Area
4.3164624697148E+17
Altitude
864657869.1315
Surface area
4.3164624697148E+17
Volume
1.1729371764715E+26
Height
470660129.21208