199892961 is an odd 9-digits composite number following 199892960
and preceding 199892962 . In scientific notation, it is written as 1.99892961 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors.
There are 132522480 positive integers (up to 199892961) that are relatively prime to 199892961.
199892961 has 16 divisors, whose sum is 297781120
The reverse of 199892961 is 169298991
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million eight hundred ninety-two thousand nine hundred sixty-one
Scientific notation
1.99892961 × 10^8
Engineering notation
1.99892961 × 10^6
Prime Factorization
3 × 3 × 3 × 181 × 40903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
22210329
Product of the distinct prime numbers
The prime factorization of 199892961 is 3 × 3 × 3 × 181 × 40903.
Since it has a total of 5 prime factors.
3 , 3 , 21 , 31 , 165 , 835 , 7850 , 2906 , 39919 , 82150 , 961823 , 638426 , 6103126 , 4574858 , 21570066 , 7832895 , 728758475 , 605809642 , 6442683289 , 3980471515
n×2
399785922
n×3
599678883
n×4
799571844
n×5
999464805
n÷2
99946480.5
n÷3
66630987
n÷3
49973240.25
n÷5
39978592.2
n2
39957195857347521
n3
7.9871621931821E+24
n4
1.5965775007824E+33
n5
3.1914460409738E+41
2 √n
14138.35071711
3 √n
584.69920104687
4 √n
118.90479686333
5 √n
45.72560919695
1 , 3 , 9 , 27 , 181 , 543 , 1629 , 4887 , 40903 , 122709 , 368127 , 1104381 , 7403443 , 22210329 , 66630987 , 199892961
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
-199892960
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 199892961 can be divided by 16 positive divisors.
The sum of these divisors (counting 199892961) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010100001111111100001
3
Ternary
111221010121121000
4
Quaternary
23322201333201
5
Quinary
402133033321
6
Senary
31500222213
8
Octal
1372417741
10
Decimal
199892961
12
Duodecimal
56b3a969
16
Hexadecimal
bea1fe1
20
Vigesimal
3296c81
36
Base36
3b0ee9
md5
de90928271edb71389b1529e1b840ada
sha1
41a13288ed6388487bebee07c771a92ed991b458
sha256
d8ee435c33c7d2f1508ad950b684a61be26dc344e459f3afa6c626d66d51ea57
sha512
47e2e603b1ac4aa3ed282914bc1d6d0515ea0ddadc9b90c633b4f8eeb9c91f6d2d31dfe0271895c2b638f3d18c0722110d7fb759217a644217f093699c8433be
ripemd-160
908f2f713f13d657cfd4eec5a8fa4f29bdb5857c
Diameter
399785922
Circumference
1255964515.5638
Area
1.2552923296349E+17
Volume
3.3456546758841E+25
Surface area
5.0211693185397E+17
Circumference
1255964515.5638
Perimeter
799571844
Area
39957195857347521
Diagonal
282691336.46912
Surface area
239743175144085126
Volume
7.9871621931821E+24
Space diagonal
346224764.52738
Perimeter
599678883
Area
1.7301973338227E+16
Altitude
173112382.26369
Surface area
1.7301973338227E+16
Volume
9.4129609153932E+23
Height
94230445.489705