133668557 is an odd 9-digits composite number following 133668556
and preceding 133668558 . In scientific notation, it is written as 1.33668557 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 121516860 positive integers (up to 133668557) that are relatively prime to 133668557.
133668557 has 4 divisors, whose sum is 145820256
The reverse of 133668557 is 755866331
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-three million six hundred sixty-eight thousand five hundred fifty-seven
Scientific notation
1.33668557 × 10^8
Engineering notation
1.33668557 × 10^6
Prime Factorization
11 × 12151687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
133668557
Product of the distinct prime numbers
The prime factorization of 133668557 is 11 × 12151687.
Since it has a total of 2 prime factors.
7 , 8 , 65 , 46 , 117 , 624 , 2865 , 7759 , 31896 , 75093 , 333723 , 855859 , 1428338 , 6862898 , 95241623 , 71914972 , 600199799 , 962110569 , 7617033340 , 6240568245
n×2
267337114
n×3
401005671
n×4
534674228
n×5
668342785
n÷2
66834278.5
n÷3
44556185.666667
n÷3
33417139.25
n÷5
26733711.4
n2
17867283130462249
n3
2.3882939535593E+24
n4
3.192398064641E+32
n5
4.2672324267016E+40
2 √n
11561.511882103
3 √n
511.30073838412
4 √n
107.52447108497
5 √n
42.189643141327
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133668556
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133668557 can be divided by 4 positive divisors.
The sum of these divisors (counting 133668557) is 1, the average is 0.25.
Base
System
Value
2
Binary
111111101111001111011001101
3
Ternary
100022112001210022
4
Quaternary
13331321323031
5
Quinary
233204343212
6
Senary
21132551525
8
Octal
775717315
10
Decimal
133668557
12
Duodecimal
389225a5
16
Hexadecimal
7f79ecd
20
Vigesimal
21f8b7h
36
Base36
27kzbh
md5
d39ac0dfc97b38c4e48f959874b2027b
sha1
4b147f2f53c93b254d1da92974b6eb785d5afb99
sha256
42fef7e04474600aa76e8796abb385999f23dd7d0df8227fdf784b3adbaf9828
sha512
285b545424241b0db1289494f311756b6839323c9938101520809661f3f7af2c5303b0d21ecd67c484cfb3198334915242d72369b4e15c6eab5840d5a82d4dfe
ripemd-160
45e4353096795cadd13fcf286293dec24211c6ca
Diameter
267337114
Circumference
839864313.3743
Area
5.6131725422269E+16
Volume
1.000406231882E+25
Surface area
2.2452690168908E+17
Circumference
839864313.3743
Perimeter
534674228
Area
17867283130462249
Diagonal
189035886.17224
Surface area
107203698782773494
Volume
2.3882939535593E+24
Space diagonal
231520732.09842
Perimeter
401005671
Area
7.7367605437947E+15
Altitude
115760366.04921
Surface area
7.7367605437947E+15
Volume
2.8146314167144E+23
Height
63011962.057414