133726981 is an odd 9-digits composite number following 133726980
and preceding 133726982 . In scientific notation, it is written as 1.33726981 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 123726528 positive integers (up to 133726981) that are relatively prime to 133726981.
133726981 has 8 divisors, whose sum is 143994240
The reverse of 133726981 is 189627331
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-three million seven hundred twenty-six thousand nine hundred eighty-one
Scientific notation
1.33726981 × 10^8
Engineering notation
1.33726981 × 10^6
Prime Factorization
59 × 17 × 133327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133726981
Product of the distinct prime numbers
The prime factorization of 133726981 is 59 × 17 × 133327.
Since it has a total of 3 prime factors.
2 , 3 , 28 , 9 , 172 , 371 , 5356 , 1348 , 96771 , 47240 , 748119 , 307969 , 6931002 , 6589467 , 66323886 , 86375449 , 187691459 , 486986335 , 8466407719 , 410234189
n×2
267453962
n×3
401180943
n×4
534907924
n×5
668634905
n÷2
66863490.5
n÷3
44575660.333333
n÷3
33431745.25
n÷5
26745396.2
n2
17882905447374361
n3
2.3914269569858E+24
n4
3.1979830723973E+32
n5
4.276566215608E+40
2 √n
11564.038265243
3 √n
511.37522083003
4 √n
107.53621838824
5 √n
42.193330555835
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133726980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133726981 can be divided by 8 positive divisors.
The sum of these divisors (counting 133726981) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111110001000001100000101
3
Ternary
100022122000221011
4
Quaternary
13332020030011
5
Quinary
233213230411
6
Senary
21134122221
8
Octal
776101405
10
Decimal
133726981
12
Duodecimal
38950371
16
Hexadecimal
7f88305
20
Vigesimal
21ffh91
36
Base36
27m8ed
md5
5c91fb85f767741f8e1739a9263227cb
sha1
8dd57de57e292fa458657fd5cfcca99ad0d990c9
sha256
eb0ba4777dd44812776508b6c4494ad3ad9844a46ca9b3ccf808662964bf1a4e
sha512
e90d9672f7a030903e5fcc59435ef45d4e2517e09900e2a76c893b7525ec27ff3da3b8fefa0f294f7b7873954dfdf9123c5309e80e1ce2e33a347ff58cbca00c
ripemd-160
655de7b17d95bded65aac1e357c432e2c3e6bd0a
Diameter
267453962
Circumference
840231402.19268
Area
5.6180804378312E+16
Volume
1.0017185812884E+25
Surface area
2.2472321751325E+17
Circumference
840231402.19268
Perimeter
534907924
Area
17882905447374361
Diagonal
189118510.18541
Surface area
107297432684246166
Volume
2.3914269569858E+24
Space diagonal
231621925.4348
Perimeter
401180943
Area
7.7435252054507E+15
Altitude
115810962.7174
Surface area
7.7435252054507E+15
Volume
2.8183236966616E+23
Height
63039503.395136