133720978 is an even 9-digits composite number following 133720977
and preceding 133720979 . In scientific notation, it is written as 1.33720978 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 66580500 positive integers (up to 133720978) that are relatively prime to 133720978.
133720978 has 8 divisors, whose sum is 201421440
The reverse of 133720978 is 879027331
Previous prime number is 239
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred thirty-three million seven hundred twenty thousand nine hundred seventy-eight
Scientific notation
1.33720978 × 10^8
Engineering notation
1.33720978 × 10^6
Prime Factorization
2 × 239 × 279751
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
133720978 Product of the distinct prime numbers
The prime factorization of 133720978 is 2 × 239 × 279751.
Since it has a total of 3 prime factors.
5 , 2 , 5 , 96 , 501 , 763 , 5584 , 5967 , 53784 , 35269 , 479671 , 517955 , 625884 , 7255078 , 44032333 , 34052604 , 122196494 , 43163250 , 1670720605 , 5934615749
n×2
267441956
n×3
401162934
n×4
534883912
n×5
668604890
n÷2
66860489
n÷3
44573659.333333
n÷3
33430244.5
n÷5
26744195.6
n2
17881299957276484
n3
2.3911049181984E+24
n4
3.197408881621E+32
n5
4.2756064271624E+40
2 √n11563.778707672
3 √n511.36756884296
4 √n107.53501154355
5 √n42.192951737575
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
-133720977 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 133720978 can be divided by 8 positive divisors.
The sum of these divisors (counting 133720978) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111110000110101110010010
3
Ternary
100022121201200211
4
Quaternary
13332012232102
5
Quinary
233213032403
6
Senary
21134034334
8
Octal
776065622
10
Decimal
133720978
12
Duodecimal
389489aa
16
Hexadecimal
7f86b92
20
Vigesimal
21ff28i
36
Base36
27m3rm
md5
32d48d2c9d8eb824f769fc73a04bdb18
sha1
b70e6a6cbca06033d6d6fbfa2336c9659a03060e
sha256
ee4aca433fafad713b7cd86bcc63205b3d6da91ea0a19212cb4a6c2bd671766a
sha512
f186a89ee6967f9cc239c246cdcb4f035213e87e4f0c0f537aee9549e7b34362b04047526c53f1eff08d3731249379e2cfc47bba01d978cf50a40a1492f064c8
ripemd-160
6c1a876c18e22e3818d4d6484691cebdd73c244b
Diameter
267441956
Circumference
840193684.23128
Area
5.6175760582415E+16
Volume
1.0015836859966E+25
Surface area
2.2470304232966E+17
Circumference
840193684.23128
Perimeter
534883912
Area
17881299957276484
Diagonal
189110020.66139
Surface area
107287799743658904
Volume
2.3911049181984E+24
Space diagonal
231611527.9338
Perimeter
401162934
Area
7.7428300078455E+15
Altitude
115805763.9669
Surface area
7.7428300078455E+15
Volume
2.817944170311E+23
Height
63036673.553798