133720988 is an even 9-digits composite number following 133720987
and preceding 133720989 . In scientific notation, it is written as 1.33720988 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 63953472 positive integers (up to 133720988) that are relatively prime to 133720988.
133720988 has 12 divisors, whose sum is 244186320
The reverse of 133720988 is 889027331
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-three million seven hundred twenty thousand nine hundred eighty-eight
Scientific notation
1.33720988 × 10^8
Engineering notation
1.33720988 × 10^6
Prime Factorization
2 × 2 × 23 × 1453489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66860494
Product of the distinct prime numbers
The prime factorization of 133720988 is 2 × 2 × 23 × 1453489.
Since it has a total of 4 prime factors.
9 , 2 , 75 , 95 , 299 , 98 , 4507 , 8024 , 96665 , 66261 , 453627 , 570733 , 8780335 , 758337 , 52062990 , 97068573 , 958779505 , 656954536 , 89591793 , 1849302505
n×2
267441976
n×3
401162964
n×4
534883952
n×5
668604940
n÷2
66860494
n÷3
44573662.666667
n÷3
33430247
n÷5
26744197.6
n2
17881302631696144
n3
2.3911054546374E+24
n4
3.197409838063E+32
n5
4.2756080258671E+40
2 √n
11563.779140056
3 √n
511.36758159009
4 √n
107.53501355399
5 √n
42.192952368635
1 , 2 , 4 , 23 , 46 , 92 , 1453489 , 2906978 , 5813956 , 33430247 , 66860494 , 133720988
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
-133720987
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 133720988 can be divided by 12 positive divisors.
The sum of these divisors (counting 133720988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111111110000110101110011100
3
Ternary
100022121201201012
4
Quaternary
13332012232130
5
Quinary
233213032423
6
Senary
21134034352
8
Octal
776065634
10
Decimal
133720988
12
Duodecimal
389489b8
16
Hexadecimal
7f86b9c
20
Vigesimal
21ff298
36
Base36
27m3rw
md5
b4e1946a8195ba7394589e861612683a
sha1
3e2b1f529356b2c62ecafc18129529b7685b97eb
sha256
6c58b5af756f485846feb72f2850ed1f100e54929222b2de8af71cd528c051e8
sha512
bf18d47c8f39d68730c9a375f8a27736df4fdd70e39605dae1ffce3bd8767be1dffc0c1952543826426f2928afd95d45edd06b1333a516555682bdc570838aa7
ripemd-160
c05c4872249f0ee97ee28351e015593b49dc7656
Diameter
267441976
Circumference
840193747.06314
Area
5.6175768984352E+16
Volume
1.0015839106996E+25
Surface area
2.2470307593741E+17
Circumference
840193747.06314
Perimeter
534883952
Area
17881302631696144
Diagonal
189110034.80353
Surface area
107287815790176864
Volume
2.3911054546374E+24
Space diagonal
231611545.25431
Perimeter
401162964
Area
7.7428311659032E+15
Altitude
115805772.62715
Surface area
7.7428311659032E+15
Volume
2.8179448025104E+23
Height
63036678.267843