198331378 is an even 9-digits composite number following 198331377
and preceding 198331379 . In scientific notation, it is written as 1.98331378 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 84999156 positive integers (up to 198331378) that are relatively prime to 198331378.
198331378 has 8 divisors, whose sum is 339996672
The reverse of 198331378 is 873133891
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred ninety-eight million three hundred thirty-one thousand three hundred seventy-eight
Scientific notation
1.98331378 × 10^8
Engineering notation
1.98331378 × 10^6
Prime Factorization
2 × 7 × 14166527
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198331378
Product of the distinct prime numbers
The prime factorization of 198331378 is 2 × 7 × 14166527.
Since it has a total of 3 prime factors.
2 , 8 , 16 , 27 , 492 , 991 , 8128 , 6235 , 54463 , 63558 , 538284 , 144682 , 2313145 , 3244382 , 71863536 , 46901207 , 975863029 , 187921948 , 1564973385 , 4384504733
n×2
396662756
n×3
594994134
n×4
793325512
n×5
991656890
n÷2
99165689
n÷3
66110459.333333
n÷3
49582844.5
n÷5
39666275.6
n2
39335335499378884
n3
7.8014312936841E+24
n4
1.5472686188487E+33
n5
3.0687191731242E+41
2 √n
14083.017361347
3 √n
583.17264348513
4 √n
118.67188951621
5 √n
45.653942328602
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
-198331377
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 198331378 can be divided by 8 positive divisors.
The sum of these divisors (counting 198331378) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110100100100101111110010
3
Ternary
111211012021111121
4
Quaternary
23310210233302
5
Quinary
401233101003
6
Senary
31402532454
8
Octal
1364445762
10
Decimal
198331378
12
Duodecimal
5650712a
16
Hexadecimal
bd24bf2
20
Vigesimal
31jb88i
36
Base36
3a2xgy
md5
631569b7cd2c16b53564c4c797d06e3a
sha1
96ad37a96deeef39d48f0567c614edac4f3819be
sha256
7da6e4eabeca1241ed343f46b8feb0f1fcd7a2660b1e865384dce8f650e45c5a
sha512
dbebad6a2210407c29e5cb0ec9c67cc24536c5d06293df74e7fb5b62ca75dfae9e7ce2259f206371769c214bd3943317a1b54a81ee55116da9f3f016eba9793d
ripemd-160
76d70cc3e491b69b1c223b12abb36c3521d862c0
Diameter
396662756
Circumference
1246152800.2023
Area
1.2357560103134E+17
Volume
3.2678558986298E+25
Surface area
4.9430240412535E+17
Circumference
1246152800.2023
Perimeter
793325512
Area
39335335499378884
Diagonal
280482924.61174
Surface area
236012012996273304
Volume
7.8014312936841E+24
Space diagonal
343520023.43115
Perimeter
594994134
Area
1.7032699904423E+16
Altitude
171760011.71557
Surface area
1.7032699904423E+16
Volume
9.1940749512083E+23
Height
93494308.203915