199981662 is an even 9-digits composite number following 199981661
and preceding 199981663 . In scientific notation, it is written as 1.99981662 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 66637440 positive integers (up to 199981662) that are relatively prime to 199981662.
199981662 has 16 divisors, whose sum is 400102032
The reverse of 199981662 is 266189991
Previous prime number is 5521
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred ninety-nine million nine hundred eighty-one thousand six hundred sixty-two
Scientific notation
1.99981662 × 10^8
Engineering notation
1.99981662 × 10^6
Prime Factorization
2 × 3 × 5521 × 6037
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199981662 Product of the distinct prime numbers
The prime factorization of 199981662 is 2 × 3 × 5521 × 6037.
Since it has a total of 4 prime factors.
1 , 1 , 34 , 1 , 761 , 205 , 6284 , 7714 , 96192 , 79012 , 970597 , 378490 , 7469658 , 4060842 , 27658060 , 4156057 , 262264376 , 897186809 , 8466645483 , 4734583556
n×2
399963324
n×3
599944986
n×4
799926648
n×5
999908310
n÷2
99990831
n÷3
66660554
n÷3
49995415.5
n÷5
39996332.4
n2
39992665136282244
n3
7.9977996417632E+24
n4
1.5994132647028E+33
n5
3.1985332290011E+41
2 √n14141.487262661
3 √n584.78567355051
4 √n118.91798544653
5 √n45.72966655597
1 , 2 , 3 , 6 , 5521 , 6037 , 11042 , 12074 , 16563 , 18111 , 33126 , 36222 , 33330277 , 66660554 , 99990831 , 199981662
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
-199981661 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 199981662 can be divided by 16 positive divisors.
The sum of these divisors (counting 199981662) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010110111101001011110
3
Ternary
111221022010021020
4
Quaternary
23322313221132
5
Quinary
402143403122
6
Senary
31502145010
8
Octal
1372675136
10
Decimal
199981662
12
Duodecimal
56b82166
16
Hexadecimal
beb7a5e
20
Vigesimal
329he32
36
Base36
3b2au6
md5
4d433485545eac70ece7e9ca5e1ac445
sha1
c38c274362d3dc5acf94f820b3bcb793d27db272
sha256
dcc9b54148842da72027afb39917a9fb00f529770c0da54e3792caf9e48b6351
sha512
7b8f36ea53b7b0d74a0c8c18bee1da07f0bd6c6577e146fab996e93303dd1892ce8bdff94698ebcc7b58e03dac5d768a98410cdfc93d4d62e8a947ea153ada38
ripemd-160
27c284ef4b22c45fc8b760fa2b4f0822adb511a4
Diameter
399963324
Circumference
1256521840.3838
Area
1.2564066298962E+17
Volume
3.3501104799262E+25
Surface area
5.0256265195848E+17
Circumference
1256521840.3838
Perimeter
799926648
Area
39992665136282244
Diagonal
282816778.62631
Surface area
239955990817693464
Volume
7.9977996417632E+24
Space diagonal
346378399.16607
Perimeter
599944986
Area
1.7317331986532E+16
Altitude
173189199.58303
Surface area
1.7317331986532E+16
Volume
9.4254972687701E+23
Height
94272259.542104