133971421 is an odd 9-digits composite number following 133971420
and preceding 133971422 . In scientific notation, it is written as 1.33971421 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 133867612 positive integers (up to 133971421) that are relatively prime to 133971421.
133971421 has 4 divisors, whose sum is 134075232
The reverse of 133971421 is 124179331
Previous prime number is 1307
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred thirty-three million nine hundred seventy-one thousand four hundred twenty-one
Scientific notation
1.33971421 × 10^8
Engineering notation
1.33971421 × 10^6
Prime Factorization
1307 × 102503
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
133971421 Product of the distinct prime numbers
The prime factorization of 133971421 is 1307 × 102503.
Since it has a total of 2 prime factors.
2 , 6 , 18 , 16 , 886 , 508 , 1445 , 7774 , 25548 , 714 , 841120 , 567437 , 5791247 , 9222821 , 57497353 , 42778399 , 234390219 , 800138604 , 7453378285 , 347339384
n×2
267942842
n×3
401914263
n×4
535885684
n×5
669857105
n÷2
66985710.5
n÷3
44657140.333333
n÷3
33492855.25
n÷5
26794284.2
n2
17948341644759241
n3
2.4045648347419E+24
n4
3.22142967797E+32
n5
4.3157951160921E+40
2 √n11574.602412178
3 √n511.6866126731
4 √n107.58532619358
5 √n42.208744356248
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
-133971420 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 133971421 can be divided by 4 positive divisors.
The sum of these divisors (counting 133971421) is 1, the average is 0.25.
Base
System
Value
2
Binary
111111111000011110111011101
3
Ternary
100100002110020111
4
Quaternary
13333003313131
5
Quinary
233244041141
6
Senary
21143250021
8
Octal
777036735
10
Decimal
133971421
12
Duodecimal
38a49911
16
Hexadecimal
7fc3ddd
20
Vigesimal
21h68b1
36
Base36
27rh0d
md5
dda78e40894e54ebf32c48c51080b840
sha1
b7efe4351be14b4b95679dc5f4e5ab31a8991a57
sha256
f242f5051209a644abac7eaba9cf37d81485a9fc7f948159e0170fb90446dc37
sha512
63aae214bd1f7678018147c88194fd9f0695146c3429bb07e4687b79108cfe9c401d09f47576316d2cfdfb66bae6ef9dd9a6e8077269eda568d3c015d09aebd3
ripemd-160
8eb7e7f887766f99ab785a364f1fe72faf0ac6c8
Diameter
267942842
Circumference
841767264.00917
Area
5.6386378255295E+16
Volume
1.0072217626541E+25
Surface area
2.2554551302118E+17
Circumference
841767264.00917
Perimeter
535885684
Area
17948341644759241
Diagonal
189464200.5486
Surface area
107690049868555446
Volume
2.4045648347419E+24
Space diagonal
232045307.9342
Perimeter
401914263
Area
7.7718599100818E+15
Altitude
116022653.9671
Surface area
7.7718599100818E+15
Volume
2.8338068340811E+23
Height
63154733.516199