1998052308 is an even 10-digits composite number following 1998052307
and preceding 1998052309 . In scientific notation, it is written as 1.998052308 × 10^9.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 569540160 positive integers (up to 1998052308) that are relatively prime to 1998052308.
1998052308 has 24 divisors, whose sum is 3560381440
The reverse of 1998052308 is 8032508991
Previous prime number is 439
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion nine hundred ninety-eight million fifty-two thousand three hundred eight
Scientific notation
1.998052308 × 10^9
Engineering notation
1.998052308 × 10^9
Prime Factorization
2 × 2 × 63 × 439 × 18061
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
999026154 Product of the distinct prime numbers
The prime factorization of 1998052308 is 2 × 2 × 63 × 439 × 18061.
Since it has a total of 5 prime factors.
4 , 7 , 41 , 25 , 326 , 753 , 8861 , 7217 , 34062 , 33752 , 596869 , 434633 , 9155154 , 9687891 , 75095145 , 91315599 , 367048826 , 663963184 , 5539315242 , 3653565089
n×2
3996104616
n×3
5994156924
n×4
7992209232
n×5
9990261540
n÷2
999026154
n÷3
666017436
n÷3
499513077
n÷5
399610461.6
n2
3992213025504126864
n3
7.9766504496362E+27
n4
1.5937764841005E+37
n5
3.1844487824931E+46
2 √n44699.578387273
3 √n1259.5119273671
4 √n211.42274803642
5 √n72.463844390118
1 , 2 , 4 , 63 , 126 , 252 , 439 , 878 , 1756 , 18061 , 27657 , 36122 , 55314 , 72244 , 110628 , 1137843 , 2275686 , 4551372 , 7928779 , 15857558 , 31715116 , 499513077 , 999026154 , 1998052308
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
-1998052307 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 1998052308 can be divided by 24 positive divisors.
The sum of these divisors (counting 1998052308) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110111000101111101101111010100
3
Ternary
12011020200120111100
4
Quaternary
1313011331233110
5
Quinary
13043000133213
6
Senary
530133110100
8
Octal
16705755724
10
Decimal
1998052308
12
Duodecimal
479188330
16
Hexadecimal
7717dbd4
20
Vigesimal
1b47gaf8
36
Base36
x1l710
md5
9d99d0ec236f81250ad7d8a3c4da176b
sha1
a5b0796d5673d59427f0f8c8c3bd2f3af112f7a5
sha256
f819489d00c80e91d28fc7bcdc89a1f40e35315172f99660286d22ef3b0fe988
sha512
1667e40bbae865b4705c798428fbffc0b4006d69d9e9dea708d3dc5e155f21366b36b80a04c8e0d392031ced5a50944a3ec71e458bf7c7ad2b7b05e1081395c7
ripemd-160
3e5cf19565e4c3ef252d157c59bb71a2c77fdd4c
Diameter
3996104616
Circumference
12554132904.602
Area
1.2541907112489E+19
Volume
3.3412515270441E+28
Surface area
5.0167628449957E+19
Circumference
12554132904.602
Perimeter
7992209232
Area
3992213025504126864
Diagonal
2825672672.3045
Surface area
2.3953278153025E+19
Volume
7.9766504496362E+27
Space diagonal
3460728113.6363
Perimeter
5994156924
Area
1.7286789487029E+18
Altitude
1730364056.8181
Surface area
1.7286789487029E+18
Volume
9.4005727068208E+26
Height
941890890.76815