133996821 is an odd 9-digits composite number following 133996820
and preceding 133996822 . In scientific notation, it is written as 1.33996821 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 76275360 positive integers (up to 133996821) that are relatively prime to 133996821.
133996821 has 16 divisors, whose sum is 183009600
The reverse of 133996821 is 128699331
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-three million nine hundred ninety-six thousand eight hundred twenty-one
Scientific notation
1.33996821 × 10^8
Engineering notation
1.33996821 × 10^6
Prime Factorization
3 × 49 × 283 × 3221
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
133996821
Product of the distinct prime numbers
The prime factorization of 133996821 is 3 × 49 × 283 × 3221.
Since it has a total of 4 prime factors.
6 , 1 , 61 , 23 , 209 , 392 , 2496 , 6732 , 17597 , 40472 , 842928 , 705661 , 1983078 , 2222735 , 92645931 , 76905359 , 388962923 , 274313279 , 9875876517 , 4112714833
n×2
267993642
n×3
401990463
n×4
535987284
n×5
669984105
n÷2
66998410.5
n÷3
44665607
n÷3
33499205.25
n÷5
26799364.2
n2
17955148038106041
n3
2.4059327576906E+24
n4
3.223873410703E+32
n5
4.3198878834063E+40
2 √n
11575.69959009
3 √n
511.71894797413
4 √n
107.5904251785
5 √n
42.21034472863
1 , 3 , 49 , 147 , 283 , 849 , 3221 , 9663 , 13867 , 41601 , 157829 , 473487 , 911543 , 2734629 , 44665607 , 133996821
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
-133996820
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 133996821 can be divided by 16 positive divisors.
The sum of these divisors (counting 133996821) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111111001010000100010101
3
Ternary
100100010202002020
4
Quaternary
13333022010111
5
Quinary
233300344241
6
Senary
21144003353
8
Octal
777120425
10
Decimal
133996821
12
Duodecimal
38a60559
16
Hexadecimal
7fca115
20
Vigesimal
21h9c11
36
Base36
27s0lx
md5
60fd6c0ca8f930b892e0042570bc7123
sha1
e38cae8ddf44eb0db7433f516fde5979bb3f0519
sha256
cbde4fd7d7331d4974b60e33afd376384bbaa6355cc818a127e766d5a53581ce
sha512
9ec2759130ae31f6861cf4773be571b9e9b6b17b345695e05e47b32629d3b13b46faa4ea6f4de04f37852ef22673d42009d716d58744ff5238ecad46f35cb57f
ripemd-160
a3c751921e5c3cb3d6f6acd1234fef684a39f4f6
Diameter
267993642
Circumference
841926856.91597
Area
5.6407761170631E+16
Volume
1.0077947568789E+25
Surface area
2.2563104468252E+17
Circumference
841926856.91597
Perimeter
535987284
Area
17955148038106041
Diagonal
189500121.57308
Surface area
107730888228636246
Volume
2.4059327576906E+24
Space diagonal
232089302.02471
Perimeter
401990463
Area
7.7748071648551E+15
Altitude
116044651.01236
Surface area
7.7748071648551E+15
Volume
2.8354189467365E+23
Height
63166707.191027