1998652026 is an even 10-digits composite number following 1998652025
and preceding 1998652027 . In scientific notation, it is written as 1.998652026 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 551249280 positive integers (up to 1998652026) that are relatively prime to 1998652026.
1998652026 has 16 divisors, whose sum is 3010049280
The reverse of 1998652026 is 6202568991
Previous prime number is 457
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
one billion nine hundred ninety-eight million six hundred fifty-two thousand twenty-six
Scientific notation
1.998652026 × 10^9
Engineering notation
1.998652026 × 10^9
Prime Factorization
2 × 651 × 457 × 3359
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1998652026 Product of the distinct prime numbers
The prime factorization of 1998652026 is 2 × 651 × 457 × 3359.
Since it has a total of 4 prime factors.
7 , 9 , 29 , 95 , 394 , 420 , 3615 , 3283 , 15407 , 55753 , 667247 , 308001 , 3225484 , 763879 , 55045134 , 18021144 , 514835375 , 853069183 , 3408602689 , 469962385
n×2
3997304052
n×3
5995956078
n×4
7994608104
n×5
9993260130
n÷2
999326013
n÷3
666217342
n÷3
499663006.5
n÷5
399730405.2
n2
3994609921033904676
n3
7.9838352117541E+27
n4
1.5956908421222E+37
n5
3.1892307344773E+46
2 √n44706.286202278
3 √n1259.637929476
4 √n211.43861095429
5 √n72.468193891382
1 , 2 , 457 , 651 , 914 , 1302 , 3359 , 6718 , 297507 , 595014 , 1535063 , 2186709 , 3070126 , 4373418 , 999326013 , 1998652026
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
-1998652025 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 1998652026 can be divided by 16 positive divisors.
The sum of these divisors (counting 1998652026) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001000010000001001111010
3
Ternary
12011021211001011010
4
Quaternary
1313020100021322
5
Quinary
13043123331101
6
Senary
530154014350
8
Octal
16710201172
10
Decimal
1998652026
12
Duodecimal
4794173b6
16
Hexadecimal
7721027a
20
Vigesimal
1b4bba16
36
Base36
x1y1ru
md5
85dfbec99afdfc8c8e387c83903762f7
sha1
1d2e6754726deb23eeb456ceff130839685155c1
sha256
bfdeb8af81d050056b505327ce917972e939c8a9d4c76ad20a6157105b561186
sha512
037b71dfa9494329b6177bfde50b59f2c1bec88f3ea16b8ba047d14abf6dd04341197a915e3131318adaede2ebd2f0b9148fdcf079cbd46452782a1238f3dbad
ripemd-160
2064d911a848eb9f754a71915fe06dd14a032edd
Diameter
3997304052
Circumference
12557901043.928
Area
1.2549437181877E+19
Volume
3.3442610731624E+28
Surface area
5.0197748727508E+19
Circumference
12557901043.928
Perimeter
7994608104
Area
3994609921033904676
Diagonal
2826520801.6337
Surface area
2.3967659526203E+19
Volume
7.9838352117541E+27
Space diagonal
3461766855.6825
Perimeter
5995956078
Area
1.7297168349124E+18
Altitude
1730883427.8412
Surface area
1.7297168349124E+18
Volume
9.4090400301788E+26
Height
942173600.54455