133645993 is an odd 9-digits composite number following 133645992
and preceding 133645994 . In scientific notation, it is written as 1.33645993 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 116108544 positive integers (up to 133645993) that are relatively prime to 133645993.
133645993 has 8 divisors, whose sum is 152392968
The reverse of 133645993 is 399546331
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-three million six hundred forty-five thousand nine hundred ninety-three
Scientific notation
1.33645993 × 10^8
Engineering notation
1.33645993 × 10^6
Prime Factorization
13 × 17 × 604733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133645993
Product of the distinct prime numbers
The prime factorization of 133645993 is 13 × 17 × 604733.
Since it has a total of 3 prime factors.
8 , 2 , 32 , 82 , 890 , 658 , 9729 , 6422 , 12396 , 32737 , 399331 , 485809 , 5713802 , 2674820 , 78410394 , 29572102 , 689137563 , 71706446 , 9659899122 , 1474082831
n×2
267291986
n×3
400937979
n×4
534583972
n×5
668229965
n÷2
66822996.5
n÷3
44548664.333333
n÷3
33411498.25
n÷5
26729198.6
n2
17861251444956049
n3
2.3870846855838E+24
n4
3.1902430317994E+32
n5
4.2636319789617E+40
2 √n
11560.536016985
3 √n
511.2719666237
4 √n
107.51993311468
5 √n
42.188218675597
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
-133645992
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 133645993 can be divided by 8 positive divisors.
The sum of these divisors (counting 133645993) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111101110100011010101001
3
Ternary
100022110220211121
4
Quaternary
13331310122221
5
Quinary
233203132433
6
Senary
21132255241
8
Octal
775643251
10
Decimal
133645993
12
Duodecimal
38911521
16
Hexadecimal
7f746a9
20
Vigesimal
21f5ejd
36
Base36
27khwp
md5
64909dbf6c3769a2be2bc084112419fb
sha1
052da149c0bd62685210b1fa9403e69ab68ff4a5
sha256
c292bba97436ec65ed123967b2d30b11dbb62c0d0eed0b81d04030e5b71262c7
sha512
579702366cb919df6f68de0877a7835198f28f34801de5990492e6381939d15a91c16fb58551aedb16570dbb9041ef5280b1553a45bc718b80eeb8b4fe2e79fd
ripemd-160
fc676f778e4c8ca8f65b1cb45da24a73640534ff
Diameter
267291986
Circumference
839722539.58103
Area
5.6112776323394E+16
Volume
9.9989969489692E+24
Surface area
2.2445110529358E+17
Circumference
839722539.58103
Perimeter
534583972
Area
17861251444956049
Diagonal
189003975.85742
Surface area
107167508669736294
Volume
2.3870846855838E+24
Space diagonal
231481650.10399
Perimeter
400937979
Area
7.7341487473567E+15
Altitude
115740825.052
Surface area
7.7341487473567E+15
Volume
2.8132062807381E+23
Height
63001325.285807