1998102452 is an even 10-digits composite number following 1998102451
and preceding 1998102453 . In scientific notation, it is written as 1.998102452 × 10^9.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 998359800 positive integers (up to 1998102452) that are relatively prime to 1998102452.
1998102452 has 12 divisors, whose sum is 3499099296
The reverse of 1998102452 is 2542018991
Previous prime number is 1451
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion nine hundred ninety-eight million one hundred two thousand four hundred fifty-two
Scientific notation
1.998102452 × 10^9
Engineering notation
1.998102452 × 10^9
Prime Factorization
2 × 2 × 1451 × 344263
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
999051226 Product of the distinct prime numbers
The prime factorization of 1998102452 is 2 × 2 × 1451 × 344263.
Since it has a total of 4 prime factors.
7 , 10 , 41 , 31 , 119 , 607 , 9767 , 2782 , 98812 , 50 , 60422 , 974702 , 3406816 , 955516 , 74501788 , 76623654 , 460402267 , 869619257 , 9938147205 , 3693320490
n×2
3996204904
n×3
5994307356
n×4
7992409808
n×5
9990512260
n÷2
999051226
n÷3
666034150.66667
n÷3
499525613
n÷5
399620490.4
n2
3992413408688412304
n3
7.977251021298E+27
n4
1.5939364825875E+37
n5
3.1848483941903E+46
2 √n44700.139283899
3 √n1259.5224637008
4 √n211.42407451352
5 √n72.464208103372
1 , 2 , 4 , 1451 , 2902 , 5804 , 344263 , 688526 , 1377052 , 499525613 , 999051226 , 1998102452
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
-1998102451 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 1998102452 can be divided by 12 positive divisors.
The sum of these divisors (counting 1998102452) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111000110001001111110110100
3
Ternary
12011020210010021112
4
Quaternary
1313012021332310
5
Quinary
13043003234302
6
Senary
530134134152
8
Octal
16706117664
10
Decimal
1998102452
12
Duodecimal
4791b1358
16
Hexadecimal
77189fb4
20
Vigesimal
1b482g2c
36
Base36
x1m9pw
md5
30a8b6aced363d17ff08dcbdd47b66cb
sha1
b78bc5ca6a9206a286dd1f085f755a33ebf1e988
sha256
5c37b94660ec82cbd182de77aa53a8166e101a006e5c2baa627d1c8134c0adc4
sha512
883fa2c93a2eebe47a6d7839c608e9486a9890c52c4f9ca97ae5f564b55a49a7a7daf14ece7961fb11009574cf1ac8b1ca91a548694b615b4ccbccd08d8e7167
ripemd-160
279f3bfa44947ddc88447f0ee0bb7305b9421dea
Diameter
3996204904
Circumference
12554447968.646
Area
1.2542536634829E+19
Volume
3.3415030939135E+28
Surface area
5.0170146539316E+19
Circumference
12554447968.646
Perimeter
7992409808
Area
3992413408688412304
Diagonal
2825743586.6293
Surface area
2.395448045213E+19
Volume
7.977251021298E+27
Space diagonal
3460814965.592
Perimeter
5994307356
Area
1.7287657171669E+18
Altitude
1730407482.796
Surface area
1.7287657171669E+18
Volume
9.4012804873119E+26
Height
941914528.87645