1998202429 is an odd 10-digits prime number following 1998202428
and preceding 1998202430 . In scientific notation, it is written as 1.998202429 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 1998202428 positive integers (up to 1998202429) that are relatively prime to 1998202429.
1998202429 has 2 divisors, whose sum is 1998202430
The reverse of 1998202429 is 9242028991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion nine hundred ninety-eight million two hundred two thousand four hundred twenty-nine
Scientific notation
1.998202429 × 10^9
Engineering notation
1.998202429 × 10^9
Prime Factorization
1998202429
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1998202429 Product of the distinct prime numbers
The prime factorization of 1998202429 is 1998202429.
Since it has a total of 1 prime factors.
4 , 10 , 58 , 100 , 642 , 537 , 7635 , 7516 , 68085 , 78294 , 128029 , 956761 , 3776642 , 2890207 , 46697530 , 55859652 , 316108001 , 926432460 , 7123085165 , 2339230643
n×2
3996404858
n×3
5994607287
n×4
7992809716
n×5
9991012145
n÷2
999101214.5
n÷3
666067476.33333
n÷3
499550607.25
n÷5
399640485.8
n2
3992812947261500041
n3
7.9784485297606E+27
n4
1.5942555231819E+37
n5
3.1856452588688E+46
2 √n44701.257577388
3 √n1259.5434704944
4 √n211.42671916621
5 √n72.464933252289
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1998202430 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
999101215 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44701.257588573 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989991 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1998202429 can be divided by 2 positive divisors.
The sum of these divisors (counting 1998202429) is 1998202430, the average is 999101215.
Base
System
Value
2
Binary
1110111000110100010011000111101
3
Ternary
12011020222012102101
4
Quaternary
1313012202120331
5
Quinary
13043014434204
6
Senary
530140225101
8
Octal
16706423075
10
Decimal
1998202429
12
Duodecimal
47923b191
16
Hexadecimal
771a263d
20
Vigesimal
1b48f619
36
Base36
x1oev1
md5
76c2619328b7077571deb7497cb06c36
sha1
636ef9c8adf32b946a0bf11abf78cf2c15bfff8e
sha256
8995ec90db994b9ad6fe31686192a7f957fa14fd764eff6de7b6a5ca7d0ef8a7
sha512
77ab92701e19927db768bf76ec3781273175012f7192135d3b25552716ce266b23f4b6e56588b5ef1d619f95d46eafc8d22067cfaf2697235c98e2da87afd55a
ripemd-160
30c224d0107e08e5d26b0c9ca193f544a0afa926
Diameter
3996404858
Circumference
12555076142.663
Area
1.2543791822275E+19
Volume
3.3420047050853E+28
Surface area
5.01751672891E+19
Circumference
12555076142.663
Perimeter
7992809716
Area
3992812947261500041
Diagonal
2825884975.4587
Surface area
2.3956877683569E+19
Volume
7.9784485297606E+27
Space diagonal
3460988130.8355
Perimeter
5994607287
Area
1.7289387224439E+18
Altitude
1730494065.4178
Surface area
1.7289387224439E+18
Volume
9.4026917645692E+26
Height
941961658.48622