1998572213 is an odd 10-digits composite number following 1998572212
and preceding 1998572214 . In scientific notation, it is written as 1.998572213 × 10^9.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 1816883820 positive integers (up to 1998572213) that are relatively prime to 1998572213.
1998572213 has 4 divisors, whose sum is 2180260608
The reverse of 1998572213 is 3122758991
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion nine hundred ninety-eight million five hundred seventy-two thousand two hundred thirteen
Scientific notation
1.998572213 × 10^9
Engineering notation
1.998572213 × 10^9
Prime Factorization
11 × 181688383
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1998572213 Product of the distinct prime numbers
The prime factorization of 1998572213 is 11 × 181688383.
Since it has a total of 2 prime factors.
2 , 5 , 49 , 80 , 788 , 315 , 703 , 3716 , 90647 , 5743 , 355378 , 980692 , 6254569 , 4979588 , 7734 , 35614912 , 199751660 , 805257121 , 2680386356 , 9239559223
n×2
3997144426
n×3
5995716639
n×4
7994288852
n×5
9992861065
n÷2
999286106.5
n÷3
666190737.66667
n÷3
499643053.25
n÷5
399714442.6
n2
3994290890575717369
n3
7.9828787845437E+27
n4
1.5954359718536E+37
n5
3.1885940009673E+46
2 √n44705.393556035
3 √n1259.6211620382
4 √n211.43650005625
5 √n72.46761510165
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1998572212 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1998572213 can be divided by 4 positive divisors.
The sum of these divisors (counting 1998572213) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110111000111111100101010110101
3
Ternary
12011021122222200002
4
Quaternary
1313013330222311
5
Quinary
13043113302323
6
Senary
530152201045
8
Octal
16707745265
10
Decimal
1998572213
12
Duodecimal
479399185
16
Hexadecimal
771fcab5
20
Vigesimal
1b4b1aad
36
Base36
x1wc6t
md5
facdd061876b842c7ef345351f188935
sha1
f32c8f8ea884bfa57eebc4aa146722d2e2f804c9
sha256
5a2cafd6a8c5eca1821a6e03e28dbca0cf4bd38ecce6ea89635e26c55aa5672e
sha512
3c641c165d04e39af19321a781440f03c4315672bfea3ae9593168dc5fbbf528d631cbdf47fd69e2fb1a4092b625c2f877d74db437398ab8293af09fd1e40a2e
ripemd-160
f51a8250c7de14d64b9844ffb0fe0982c424681e
Diameter
3997144426
Circumference
12557399564.059
Area
1.2548434918133E+19
Volume
3.3438604458694E+28
Surface area
5.0193739672533E+19
Circumference
12557399564.059
Perimeter
7994288852
Area
3994290890575717369
Diagonal
2826407929.0066
Surface area
2.3965745343454E+19
Volume
7.9828787845437E+27
Space diagonal
3461628615.5114
Perimeter
5995716639
Area
1.7295786906717E+18
Altitude
1730814307.7557
Surface area
1.7295786906717E+18
Volume
9.4079128699017E+26
Height
942135976.33554