1998925595 is an odd 10-digits composite number following 1998925594
and preceding 1998925596 . In scientific notation, it is written as 1.998925595 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 1598796576 positive integers (up to 1998925595) that are relatively prime to 1998925595.
1998925595 has 8 divisors, whose sum is 2399226576
The reverse of 1998925595 is 5955298991
Previous prime number is 4933
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
one billion nine hundred ninety-eight million nine hundred twenty-five thousand five hundred ninety-five
Scientific notation
1.998925595 × 10^9
Engineering notation
1.998925595 × 10^9
Prime Factorization
5 × 4933 × 81043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1998925595
Product of the distinct prime numbers
The prime factorization of 1998925595 is 5 × 4933 × 81043.
Since it has a total of 3 prime factors.
5 , 5 , 48 , 75 , 713 , 81 , 6086 , 4472 , 95024 , 47945 , 612387 , 679851 , 6501674 , 1657951 , 77147581 , 58919850 , 336160568 , 969262550 , 9201817226 , 6594654790
n×2
3997851190
n×3
5996776785
n×4
7995702380
n×5
9994627975
n÷2
999462797.5
n÷3
666308531.66667
n÷3
499731398.75
n÷5
399785119
n2
3995703534346104025
n3
7.9871140648364E+27
n4
1.5965646734386E+37
n5
3.1914139898092E+46
2 √n
44709.345723238
3 √n
1259.6953985706
4 √n
211.44584584058
5 √n
72.470177624991
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
-1998925594
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 1998925595 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998925595) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001001010010111100011011
3
Ternary
12011022022221102022
4
Quaternary
1313021102330123
5
Quinary
13043211104340
6
Senary
530203525055
8
Octal
16711227433
10
Decimal
1998925595
12
Duodecimal
47952978b
16
Hexadecimal
77252f1b
20
Vigesimal
1b4d5djf
36
Base36
x23wuz
md5
13155bc8703152f0f8edcfacc9621cb9
sha1
b2ff6b9735cfc3ed093a4837c77ef52c40922367
sha256
6475352991b53ed5ce3c4d4f535a67bd8c8e196e445dab506536a6499b7b6149
sha512
8f949922009947bb5c459432dcc1206ff13d0e585cca1737e8eb6486a7ce55d8c2f8fa347d2af6266ec02fca847d3530d3b78b6f9c8a6014632523d4e498400d
ripemd-160
f60e43e528360ca14c03da51ffeca20b763b7268
Diameter
3997851190
Circumference
12559619928.649
Area
1.2552872869424E+19
Volume
3.3456345159298E+28
Surface area
5.0211491477698E+19
Circumference
12559619928.649
Perimeter
7995702380
Area
3995703534346104025
Diagonal
2826907686.6237
Surface area
2.3974221206077E+19
Volume
7.9871140648364E+27
Space diagonal
3462240691.0898
Perimeter
5996776785
Area
1.7301903833675E+18
Altitude
1731120345.5449
Surface area
1.7301903833675E+18
Volume
9.4129041955938E+26
Height
942302562.2079