1998839110 is an even 10-digits composite number following 1998839109
and preceding 1998839111 . In scientific notation, it is written as 1.998839110 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 795117600 positive integers (up to 1998839110) that are relatively prime to 1998839110.
1998839110 has 16 divisors, whose sum is 3617791632
The reverse of 1998839110 is 0119388991
Previous prime number is 181
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-eight million eight hundred thirty-nine thousand one hundred ten
Scientific notation
1.998839110 × 10^9
Engineering notation
1.998839110 × 10^9
Prime Factorization
2 × 5 × 181 × 1104331
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1998839110 Product of the distinct prime numbers
The prime factorization of 1998839110 is 2 × 5 × 181 × 1104331.
Since it has a total of 4 prime factors.
2 , 7 , 85 , 15 , 496 , 299 , 4614 , 5349 , 78202 , 44793 , 435688 , 871548 , 8565928 , 1737095 , 13723289 , 4822714 , 149599210 , 57986978 , 2164213029 , 7774812123
n×2
3997678220
n×3
5996517330
n×4
7995356440
n×5
9994195550
n÷2
999419555
n÷3
666279703.33333
n÷3
499709777.5
n÷5
399767822
n2
3995357787665592100
n3
7.9860774044291E+27
n4
1.596288385146E+37
n5
3.1907236550686E+46
2 √n44708.378521257
3 √n1259.6772310897
4 √n211.44355871309
5 √n72.46955051893
1 , 2 , 5 , 10 , 181 , 362 , 905 , 1810 , 1104331 , 2208662 , 5521655 , 11043310 , 199883911 , 399767822 , 999419555 , 1998839110
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
-1998839109 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 1998839110 can be divided by 16 positive divisors.
The sum of these divisors (counting 1998839110) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001000111101110101000110
3
Ternary
12011022011112210011
4
Quaternary
1313020331311012
5
Quinary
13043200322420
6
Senary
530202020434
8
Octal
16710756506
10
Decimal
1998839110
12
Duodecimal
4794a771a
16
Hexadecimal
7723dd46
20
Vigesimal
1b4cehfa
36
Base36
x2224m
md5
5ed5c16edd19776c2372bf76d9db9081
sha1
abf1ba6c062645cb6644f1ff15148aa78771e2b5
sha256
79b50e94a7babfdbe68f595b8097520c1ae2541409d8614067eee2fee0206d2a
sha512
965ea3c0f3e0c03f4a6e2a491f36a72d743c1708afbd378c43a8e0c0bdfd44cc70681530e92320f8d513b2aae7da0c22603b545898e8df63fa2aafcaf2a41ff4
ripemd-160
41f8b99f63460b6a3ec7431c6d85292931f5c6ca
Diameter
3997678220
Circumference
12559076527.368
Area
1.2551786674193E+19
Volume
3.3452002806338E+28
Surface area
5.0207146696772E+19
Circumference
12559076527.368
Perimeter
7995356440
Area
3995357787665592100
Diagonal
2826785378.3638
Surface area
2.3972146725994E+19
Volume
7.9860774044291E+27
Space diagonal
3462090894.6758
Perimeter
5996517330
Area
1.7300406706632E+18
Altitude
1731045447.3379
Surface area
1.7300406706632E+18
Volume
9.4116824795874E+26
Height
942261792.78792