1098998426 is an even 10-digits composite number following 1098998425
and preceding 1098998427 . In scientific notation, it is written as 1.098998426 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 546804720 positive integers (up to 1098998426) that are relatively prime to 1098998426.
1098998426 has 16 divisors, whose sum is 1656603360
The reverse of 1098998426 is 6248998901
Previous prime number is 397
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion ninety-eight million nine hundred ninety-eight thousand four hundred twenty-six
Scientific notation
1.098998426 × 10^9
Engineering notation
1.098998426 × 10^9
Prime Factorization
2 × 491 × 397 × 2819
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1098998426 Product of the distinct prime numbers
The prime factorization of 1098998426 is 2 × 491 × 397 × 2819.
Since it has a total of 4 prime factors.
5 , 2 , 23 , 60 , 190 , 823 , 8518 , 2019 , 50694 , 1227 , 365844 , 566517 , 7940196 , 380103 , 18648702 , 50462125 , 982567096 , 259309229 , 5179017931 , 2169236696
n×2
2197996852
n×3
3296995278
n×4
4395993704
n×5
5494992130
n÷2
549499213
n÷3
366332808.66667
n÷3
274749606.5
n÷5
219799685.2
n2
1207797540350477476
n3
1.3273675957718E+27
n4
1.4587748984767E+36
n5
1.6031913173142E+45
2 √n33151.145168757
3 √n1031.9667157955
4 √n182.07455936719
5 √n64.298288664615
1 , 2 , 397 , 491 , 794 , 982 , 2819 , 5638 , 194927 , 389854 , 1119143 , 1384129 , 2238286 , 2768258 , 549499213 , 1098998426
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
-1098998425 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 1098998426 can be divided by 16 positive divisors.
The sum of these divisors (counting 1098998426) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001100000010110001010011010
3
Ternary
2211120221220102102
4
Quaternary
1001200112022122
5
Quinary
4222320422201
6
Senary
301015203402
8
Octal
10140261232
10
Decimal
1098998426
12
Duodecimal
268076562
16
Hexadecimal
4181629a
20
Vigesimal
h38eg16
36
Base36
i6bcm2
md5
e2f37cf8af83558caed12352cdb26d57
sha1
380a5524518c5136cdbb29e61f757f80493e25c0
sha256
30237fb822118bbbfa4b9651706ace60486665219d98c868d14d73a20649bef1
sha512
5c6306fb7db5e1ff5434e6e5dc94f3a2d1f84cb609be92849f473cef07eb3f2ade4a8c9f3996fe35203a98d8f8cde9566419b9cd39bb8092857db2cfa57fb705
ripemd-160
87629cfc12ee2994c75a5b0bcf25f31dc35d0872
Diameter
2197996852
Circumference
6905210762.8567
Area
3.7944078797889E+18
Volume
5.56006438332E+27
Surface area
1.5177631519156E+19
Circumference
6905210762.8567
Perimeter
4395993704
Area
1207797540350477476
Diagonal
1554218479.0759
Surface area
7246785242102864856
Volume
1.3273675957718E+27
Space diagonal
1903521111.2702
Perimeter
3296995278
Area
5.2299167628594E+17
Altitude
951760555.63511
Surface area
5.2299167628594E+17
Volume
1.5643177134959E+26
Height
518072826.35863