163940498 is an even 9-digits composite number following 163940497
and preceding 163940499 . In scientific notation, it is written as 1.63940498 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 81970248 positive integers (up to 163940498) that are relatively prime to 163940498.
163940498 has 4 divisors, whose sum is 245910750
The reverse of 163940498 is 894049361
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-three million nine hundred forty thousand four hundred ninety-eight
Scientific notation
1.63940498 × 10^8
Engineering notation
1.63940498 × 10^6
Prime Factorization
2 × 81970249
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
163940498
Product of the distinct prime numbers
The prime factorization of 163940498 is 2 × 81970249.
Since it has a total of 2 prime factors.
7 , 10 , 95 , 79 , 189 , 503 , 1265 , 7940 , 4809 , 29950 , 67176 , 262787 , 6108155 , 2285233 , 34885497 , 30917217 , 799172916 , 643775738 , 1705312612 , 4107200147
n×2
327880996
n×3
491821494
n×4
655761992
n×5
819702490
n÷2
81970249
n÷3
54646832.666667
n÷3
40985124.5
n÷5
32788099.6
n2
26876486884488004
n3
4.4061446443334E+24
n4
7.2234554725206E+32
n5
1.1842168874458E+41
2 √n
12803.925101312
3 √n
547.30416103403
4 √n
113.15443032118
5 √n
43.947811188266
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163940497
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163940498 can be divided by 4 positive divisors.
The sum of these divisors (counting 163940498) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110001011000100010010010
3
Ternary
102102111001002022
4
Quaternary
21301120202102
5
Quinary
313432043443
6
Senary
24133451442
8
Octal
1161304222
10
Decimal
163940498
12
Duodecimal
46aa0b82
16
Hexadecimal
9c58892
20
Vigesimal
2b4cb4i
36
Base36
2pltaq
md5
d67dbbe596e0cd5d8bd75f95091f88fb
sha1
1fe0cb411f12f9714ca9025ed5a0bf7be06aaf3b
sha256
0a3f5b31573d6fac639da4815f530187defe989df406e8d858745fe6b45b4c61
sha512
05ffcd9aab40ff53a416d6519a81c52c577175e328e8da94521e158134201688d19d82d818b85e4376a1a27f95ae6c575cda19b026ffbe2a71d2a1eb045d3315
ripemd-160
44203ea8f03fbf32fe57b9bfb2ca5a730ed344b2
Diameter
327880996
Circumference
1030068528.2853
Area
8.443497375061E+16
Volume
1.8456415527056E+25
Surface area
3.3773989500244E+17
Circumference
1030068528.2853
Perimeter
655761992
Area
26876486884488004
Diagonal
231846875.6938
Surface area
161258921306928024
Volume
4.4061446443334E+24
Space diagonal
283953271.95414
Perimeter
491821494
Area
1.1637860203223E+16
Altitude
141976635.97707
Surface area
1.1637860203223E+16
Volume
5.1926912614949E+23
Height
77282291.897933