109898421 is an odd 9-digits composite number following 109898420
and preceding 109898422 . In scientific notation, it is written as 1.09898421 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 68955840 positive integers (up to 109898421) that are relatively prime to 109898421.
109898421 has 8 divisors, whose sum is 155150784
The reverse of 109898421 is 124898901
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred nine million eight hundred ninety-eight thousand four hundred twenty-one
Scientific notation
1.09898421 × 10^8
Engineering notation
1.09898421 × 10^6
Prime Factorization
3 × 17 × 2154871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
109898421
Product of the distinct prime numbers
The prime factorization of 109898421 is 3 × 17 × 2154871.
Since it has a total of 3 prime factors.
10 , 10 , 46 , 28 , 268 , 269 , 1577 , 5185 , 79013 , 15676 , 765991 , 383937 , 6268923 , 3140103 , 77186181 , 85670785 , 526213194 , 304113681 , 6817117952 , 8447863035
n×2
219796842
n×3
329695263
n×4
439593684
n×5
549492105
n÷2
54949210.5
n÷3
36632807
n÷3
27474605.25
n÷5
21979684.2
n2
12077662938293241
n3
1.3273160862886E+24
n4
1.4586994205102E+32
n5
1.6030876302769E+40
2 √n
10483.244774401
3 √n
478.99445312126
4 √n
102.38771788843
5 √n
40.569372513303
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
-109898420
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 109898421 can be divided by 8 positive divisors.
The sum of these divisors (counting 109898421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100011001110101010110101
3
Ternary
21122210102021220
4
Quaternary
12203032222311
5
Quinary
211113222141
6
Senary
14523300553
8
Octal
643165265
10
Decimal
109898421
12
Duodecimal
3097a759
16
Hexadecimal
68ceab5
20
Vigesimal
1e6h611
36
Base36
1tfi5x
md5
c06cc7d295b160eeb6d0cebedfa110b5
sha1
b13448c6fa2ef7f71c0cf0a48ac452862f9d2746
sha256
5f0006f4f3e0eb1394d15e3b58435e6ee44dd2a9f46e717b5d98395f4bf7f26e
sha512
af26820a460edf5337a022f3c5df4f2bffdcd17fc1a8b154ebff5d79a3ac747e86bdc2d06e1fe641fef222982bf93fcc9793114da92b44171bbd28c615558b5d
ripemd-160
d1b555e67e4cbb52c706cd3af778667ba8a51c65
Diameter
219796842
Circumference
690512144.10944
Area
3.7943097159476E+16
Volume
5.5598486209013E+24
Surface area
1.517723886379E+17
Circumference
690512144.10944
Perimeter
439593684
Area
12077662938293241
Diagonal
155419837.46159
Surface area
72465977629759446
Volume
1.3273160862886E+24
Space diagonal
190349648.84359
Perimeter
329695263
Area
5.2297814614539E+15
Altitude
95174824.421797
Surface area
5.2297814614539E+15
Volume
1.5642570089878E+23
Height
51806612.487196