19998553 is an odd 8-digits prime number following 19998552
and preceding 19998554 . In scientific notation, it is written as 1.9998553 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 19998552 positive integers (up to 19998553) that are relatively prime to 19998553.
19998553 has 2 divisors, whose sum is 19998554
The reverse of 19998553 is 35589991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
nineteen million nine hundred ninety-eight thousand five hundred fifty-three
Scientific notation
1.9998553 × 10^7
Engineering notation
1.9998553 × 10^6
Prime Factorization
19998553
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19998553 Product of the distinct prime numbers
The prime factorization of 19998553 is 19998553.
Since it has a total of 1 prime factors.
2 , 3 , 67 , 63 , 71 , 832 , 5291 , 8050 , 77266 , 77236 , 598042 , 515006 , 271112 , 1531502 , 25089163 , 69902602 , 503384272 , 110909870 , 9116791092 , 7917487895
n×2
39997106
n×3
59995659
n×4
79994212
n×5
99992765
n÷2
9999276.5
n÷3
6666184.3333333
n÷3
4999638.25
n÷5
3999710.6
n2
399942122093809
n3
7.9982637256255E+21
n4
1.599537010249E+29
n5
3.1988425674926E+36
2 √n4471.9741725551
3 √n271.43521523112
4 √n66.872820880797
5 √n28.853580588708
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19998554 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9999277 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4471.9742843626 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998999928 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19998553 can be divided by 2 positive divisors.
The sum of these divisors (counting 19998553) is 19998554, the average is 9999277.
Base
System
Value
2
Binary
1001100010010011101011001
3
Ternary
1101122000212011
4
Quaternary
1030102131121
5
Quinary
20104423203
6
Senary
1552345521
8
Octal
114223531
10
Decimal
19998553
12
Duodecimal
68452a1
16
Hexadecimal
1312759
20
Vigesimal
64jg7d
36
Base36
bwmzd
md5
8762bacd97eaa0c37c7dc7cec33303ca
sha1
8cbc6a1dadc5c34fd3de087bb9caf050e9edd3d7
sha256
e0d3f287d494a06a8e2af5c494412fb962f57912d41e7390cebcb1010a9524d2
sha512
303556dc76933d08e0d2d81c4e27fda4f05d14da115d08689044e15d8bf16031c5dc295caefc1752ca06a756c0c59a339acc3f505d63af352fa1e657534728ff
ripemd-160
51693de2292930a2b785ee93449a6a1e8c9307ab
Diameter
39997106
Circumference
125654614.37445
Area
1.256455232631E+15
Volume
3.3503048749198E+22
Surface area
5.0258209305241E+15
Circumference
125654614.37445
Perimeter
79994212
Area
399942122093809
Diagonal
28282224.880437
Surface area
2399652732562854
Volume
7.9982637256255E+21
Space diagonal
34638509.873859
Perimeter
59995659
Area
1.7318001888835E+14
Altitude
17319254.936929
Surface area
1.7318001888835E+14
Volume
9.426044196847E+20
Height
9427408.293479