1998502077 is an odd 10-digits composite number following 1998502076
and preceding 1998502078 . In scientific notation, it is written as 1.998502077 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 1118042880 positive integers (up to 1998502077) that are relatively prime to 1998502077.
1998502077 has 16 divisors, whose sum is 3130521408
The reverse of 1998502077 is 7702058991
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion nine hundred ninety-eight million five hundred two thousand seventy-seven
Scientific notation
1.998502077 × 10^9
Engineering notation
1.998502077 × 10^9
Prime Factorization
3 × 13 × 11 × 4658513
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1998502077 Product of the distinct prime numbers
The prime factorization of 1998502077 is 3 × 13 × 11 × 4658513.
Since it has a total of 4 prime factors.
6 , 10 , 6 , 48 , 788 , 62 , 3125 , 6412 , 66060 , 94218 , 221612 , 347373 , 4543284 , 6620980 , 50214391 , 64325390 , 351229655 , 635478840 , 2887243193 , 2418098086
n×2
3997004154
n×3
5995506231
n×4
7994008308
n×5
9992510385
n÷2
999251038.5
n÷3
666167359
n÷3
499625519.25
n÷5
399700415.4
n2
3994010551773313929
n3
7.9820383832789E+27
n4
1.5952120287677E+37
n5
3.1880345527475E+46
2 √n44704.609124787
3 √n1259.6064272152
4 √n211.43464504377
5 √n72.467106472543
1 , 3 , 11 , 13 , 33 , 39 , 143 , 429 , 4658513 , 13975539 , 51243643 , 60560669 , 153730929 , 181682007 , 666167359 , 1998502077
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
-1998502076 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 1998502077 can be divided by 16 positive divisors.
The sum of these divisors (counting 1998502077) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000111101011100010111101
3
Ternary
12011021112102110110
4
Quaternary
1313013223202331
5
Quinary
13043104031302
6
Senary
530150500233
8
Octal
16707534275
10
Decimal
1998502077
12
Duodecimal
479364679
16
Hexadecimal
771eb8bd
20
Vigesimal
1b4acf3h
36
Base36
x1uu2l
md5
27e056297791290d770db11f03e6edda
sha1
6b8a8a5bccb330bb41accd0d5336c552d63cd33e
sha256
85d3f5ca7e1d33b95ebb9341f7fe61526962f16ab8ed52403a1b3eb0f6e30d52
sha512
1709ebd0ea1a86336a61337814f58135b80bacd5af9299465473803fc7fe0515f27f749ae7b62cc2bb1d58d3af6f1461d962c2a879d024583fb88675fde331dc
ripemd-160
ce148fc489eef4b1f40a6cc5a98133f32646e382
Diameter
3997004154
Circumference
12556958886.574
Area
1.2547554207811E+19
Volume
3.3435084194108E+28
Surface area
5.0190216831245E+19
Circumference
12556958886.574
Perimeter
7994008308
Area
3994010551773313929
Diagonal
2826308741.7242
Surface area
2.396406331064E+19
Volume
7.9820383832789E+27
Space diagonal
3461507136.3959
Perimeter
5995506231
Area
1.7294573004094E+18
Altitude
1730753568.198
Surface area
1.7294573004094E+18
Volume
9.406922447513E+26
Height
942102913.90807