199442925 is an odd 9-digits composite number following 199442924
and preceding 199442926 . In scientific notation, it is written as 1.99442925 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 96696000 positive integers (up to 199442925) that are relatively prime to 199442925.
199442925 has 16 divisors, whose sum is 279364800
The reverse of 199442925 is 529244991
Previous prime number is 25
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million four hundred forty-two thousand nine hundred twenty-five
Scientific notation
1.99442925 × 10^8
Engineering notation
1.99442925 × 10^6
Prime Factorization
3 × 99 × 25 × 26861
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199442925 Product of the distinct prime numbers
The prime factorization of 199442925 is 3 × 99 × 25 × 26861.
Since it has a total of 4 prime factors.
4 , 1 , 28 , 6 , 525 , 985 , 6640 , 7328 , 8282 , 3702 , 107098 , 346493 , 2290557 , 2421225 , 84126115 , 31863286 , 598851548 , 652746492 , 7588634317 , 2273674405
n×2
398885850
n×3
598328775
n×4
797771700
n×5
997214625
n÷2
99721462.5
n÷3
66480975
n÷3
49860731.25
n÷5
39888585
n2
39777480332555625
n3
7.9333370266549E+24
n4
1.5822479416068E+33
n5
3.155681575493E+41
2 √n14122.4263142
3 √n584.2600770128
4 √n118.83781516925
5 √n45.705001440696
1 , 3 , 25 , 75 , 99 , 297 , 2475 , 7425 , 26861 , 80583 , 671525 , 2014575 , 2659239 , 7977717 , 66480975 , 199442925
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
-199442924 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 199442925 can be divided by 16 positive divisors.
The sum of these divisors (counting 199442925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111000110100000111101101
3
Ternary
111220021202021000
4
Quaternary
23320310013231
5
Quinary
402024133200
6
Senary
31442430513
8
Octal
1370640755
10
Decimal
199442925
12
Duodecimal
56962439
16
Hexadecimal
be341ed
20
Vigesimal
326a765
36
Base36
3aqr59
md5
52bf5a7580e1ef5449877974a5f8aa3d
sha1
84b65df4dd3f97f9f05b21f5a5c914c68ed7bf8f
sha256
66b802c14bca76bd988d50364b29bbf20d92694030d6920bfff768ffaf99fcfd
sha512
747a1ed68f350ccdb1b5844f1efcfad9f3193c73a72397f1a34a2d3351477e02cfa85c7f7ec9e406f99c761d08b979ef7d4f80bcdd1f19f76c146470ca8b2c5d
ripemd-160
991a511e591cb1177034503e2e26a5cf2360831a
Diameter
398885850
Circumference
1253136855.9809
Area
1.2496463999107E+17
Volume
3.3231084428521E+25
Surface area
4.9985855996428E+17
Circumference
1253136855.9809
Perimeter
797771700
Area
39777480332555625
Diagonal
282054889.45436
Surface area
238664881995333750
Volume
7.9333370266549E+24
Space diagonal
345445279.31015
Perimeter
598328775
Area
1.7224154233265E+16
Altitude
172722639.65507
Surface area
1.7224154233265E+16
Volume
9.34952734831E+23
Height
94018296.484787