199798970 is an even 9-digits composite number following 199798969
and preceding 199798971 . In scientific notation, it is written as 1.99798970 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors.
There are 67525920 positive integers (up to 199798970) that are relatively prime to 199798970.
199798970 has 16 divisors, whose sum is 305213184
The reverse of 199798970 is 079897991
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
one hundred ninety-nine million seven hundred ninety-eight thousand nine hundred seventy
Scientific notation
1.99798970 × 10^8
Engineering notation
1.99798970 × 10^6
Prime Factorization
2 × 245 × 71 × 5743
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199798970
Product of the distinct prime numbers
The prime factorization of 199798970 is 2 × 245 × 71 × 5743.
Since it has a total of 4 prime factors.
4 , 4 , 51 , 94 , 120 , 835 , 4417 , 208 , 71317 , 89305 , 716170 , 995554 , 2010779 , 1150232 , 29959506 , 45545535 , 207759488 , 790326781 , 5996122320 , 1243488229
n×2
399597940
n×3
599396910
n×4
799195880
n×5
998994850
n÷2
99899485
n÷3
66599656.666667
n÷3
49949742.5
n÷5
39959794
n2
39919628413060900
n3
7.9759006397123E+24
n4
1.5935767326369E+33
n5
3.1839498979681E+41
2 √n
14135.026353
3 √n
584.60754352808
4 √n
118.89081694143
5 √n
45.721308290824
1 , 2 , 71 , 142 , 245 , 490 , 5743 , 11486 , 17395 , 34790 , 407753 , 815506 , 1407035 , 2814070 , 99899485 , 199798970
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199798969
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199798970 can be divided by 16 positive divisors.
The sum of these divisors (counting 199798970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010001011000010111010
3
Ternary
111220221211122212
4
Quaternary
23322023002322
5
Quinary
402122031340
6
Senary
31454215122
8
Octal
1372130272
10
Decimal
199798970
12
Duodecimal
56ab44a2
16
Hexadecimal
be8b0ba
20
Vigesimal
328eh8a
36
Base36
3aydve
md5
114481723708a5f30b7c0a8410d295fd
sha1
13dc73c6abfbd0b844d8659cf707cc7459766316
sha256
553c1219cebc06f945ffd3e98e5be467176fd8b3883c86ad5862435429311351
sha512
1454ac39c02adc5ce94cbf2fca11ddb05a466d31a781ba74b20b664befce4871c33a9a3f1cdbfec02a1b9c1361abfb9fd8ad3e8679f95380bea81d802c26b64e
ripemd-160
e0b759f0d4df8d448ec7bae1fba1cddf0dedce9b
Diameter
399597940
Circumference
1255373952.6936
Area
1.2541121135651E+17
Volume
3.3409374473976E+25
Surface area
5.0164484542603E+17
Circumference
1255373952.6936
Perimeter
799195880
Area
39919628413060900
Diagonal
282558413.12218
Surface area
239517770478365400
Volume
7.9759006397123E+24
Space diagonal
346061967.33993
Perimeter
599396910
Area
1.7285706157673E+16
Altitude
173030983.66996
Surface area
1.7285706157673E+16
Volume
9.3996890473512E+23
Height
94186137.707392