199897462 is an even 9-digits composite number following 199897461
and preceding 199897463 . In scientific notation, it is written as 1.99897462 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 95602628 positive integers (up to 199897462) that are relatively prime to 199897462.
199897462 has 12 divisors, whose sum is 313451460
The reverse of 199897462 is 264798991
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred ninety-nine million eight hundred ninety-seven thousand four hundred sixty-two
Scientific notation
1.99897462 × 10^8
Engineering notation
1.99897462 × 10^6
Prime Factorization
2 × 23 × 23 × 188939
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8691194 Product of the distinct prime numbers
The prime factorization of 199897462 is 2 × 23 × 23 × 188939.
Since it has a total of 4 prime factors.
8 , 3 , 74 , 58 , 224 , 935 , 2598 , 663 , 65975 , 32548 , 345989 , 888230 , 5253569 , 6395739 , 40876341 , 71856946 , 760460633 , 327184690 , 9048945479 , 2750192136
n×2
399794924
n×3
599692386
n×4
799589848
n×5
999487310
n÷2
99948731
n÷3
66632487.333333
n÷3
49974365.5
n÷5
39979492.4
n2
39958995314041444
n3
7.9877017473468E+24
n4
1.5967213065076E+33
n5
3.1918053669219E+41
2 √n14138.509893196
3 √n584.70358958118
4 √n118.90546620402
5 √n45.72581511627
1 , 2 , 23 , 46 , 529 , 1058 , 188939 , 377878 , 4345597 , 8691194 , 99948731 , 199897462
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199897461 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199897462 can be divided by 12 positive divisors.
The sum of these divisors (counting 199897462) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010100011000101110110
3
Ternary
111221010211202201
4
Quaternary
23322203011312
5
Quinary
402133204322
6
Senary
31500255114
8
Octal
1372430566
10
Decimal
199897462
12
Duodecimal
56b4149a
16
Hexadecimal
bea3176
20
Vigesimal
32973d2
36
Base36
3b0hva
md5
9b2fb328a1d6c920564f59c6398c005e
sha1
83030631c778c0ecc31bd532ea0210121d90ab24
sha256
4b7c97f2aef6b821893db3f94e312dd8f54c7a28bcc1cdad5331904fc846185b
sha512
cfbe62f803e8fc72ee0a4d5a76279a37a27083f1e6ebe2cd2666c1c66f5bef66b0d957624d98224475a8b24d81731c55a90c76a67ac4c8674c373ee83f355de2
ripemd-160
75e4cccacc8f1b808dfe0976502707ee5f522cc2
Diameter
399794924
Circumference
1255992796.1809
Area
1.2553488612342E+17
Volume
3.3458806838041E+25
Surface area
5.0213954449369E+17
Circumference
1255992796.1809
Perimeter
799589848
Area
39958995314041444
Diagonal
282697701.84436
Surface area
239753971884248664
Volume
7.9877017473468E+24
Space diagonal
346232560.48807
Perimeter
599692386
Area
1.7302752525832E+16
Altitude
173116280.24403
Surface area
1.7302752525832E+16
Volume
9.4135967860742E+23
Height
94232567.281453