19998377 is an odd 8-digits composite number following 19998376
and preceding 19998378 . In scientific notation, it is written as 1.9998377 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 16974432 positive integers (up to 19998377) that are relatively prime to 19998377.
19998377 has 8 divisors, whose sum is 23078016
The reverse of 19998377 is 77389991
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
nineteen million nine hundred ninety-eight thousand three hundred seventy-seven
Scientific notation
1.9998377 × 10^7
Engineering notation
1.9998377 × 10^6
Prime Factorization
103 × 7 × 27737
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
19998377 Product of the distinct prime numbers
The prime factorization of 19998377 is 103 × 7 × 27737.
Since it has a total of 3 prime factors.
4 , 5 , 56 , 52 , 339 , 928 , 7395 , 6699 , 93498 , 90885 , 618681 , 133636 , 3730348 , 7459784 , 24744132 , 60747751 , 572443982 , 102240800 , 5234281723 , 4474909049
n×2
39996754
n×3
59995131
n×4
79993508
n×5
99991885
n÷2
9999188.5
n÷3
6666125.6666667
n÷3
4999594.25
n÷5
3999675.4
n2
399935082634129
n3
7.9980525580435E+21
n4
1.5994807032157E+29
n5
3.1987018107132E+36
2 √n4471.9544944017
3 √n271.43441896121
4 √n66.87267374946
5 √n28.853529802553
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-19998376 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19998377 can be divided by 8 positive divisors.
The sum of these divisors (counting 19998377) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100010010011010101001
3
Ternary
1101122000121122
4
Quaternary
1030102122221
5
Quinary
20104422002
6
Senary
1552345025
8
Octal
114223251
10
Decimal
19998377
12
Duodecimal
6845175
16
Hexadecimal
13126a9
20
Vigesimal
64jfih
36
Base36
bwmuh
md5
01736535b5f1e178e3abe6662110d440
sha1
5f036f6fe36774e51f449a9f54d33907f94cda0a
sha256
160d5b8b7cec61581f27a54cd8e8a526f328b0190fb39a5260328bffb209eae5
sha512
cd41169d2e152ae4916f5eecdab45a0db0b6690e24e485c3942e3f689a57a16ecb6bf5e5b67572801a37e9c0bf65708e2c8885fca6b7681b31a0c3c3afd590fe
ripemd-160
dcd61b525a62680ac5c05d401bd1968c22804538
Diameter
39996754
Circumference
125653508.53384
Area
1.2564331175162E+15
Volume
3.3502164212499E+22
Surface area
5.0257324700648E+15
Circumference
125653508.53384
Perimeter
79993508
Area
399935082634129
Diagonal
28281975.97885
Surface area
2399610495804774
Volume
7.9980525580435E+21
Space diagonal
34638205.032917
Perimeter
59995131
Area
1.7317697071289E+14
Altitude
17319102.516458
Surface area
1.7317697071289E+14
Volume
9.4257953334649E+20
Height
9427325.3262834