133971208 is an even 9-digits composite number following 133971207
and preceding 133971209 . In scientific notation, it is written as 1.33971208 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors.
There are 57416208 positive integers (up to 133971208) that are relatively prime to 133971208.
133971208 has 16 divisors, whose sum is 287081280
The reverse of 133971208 is 802179331
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-three million nine hundred seventy-one thousand two hundred eight
Scientific notation
1.33971208 × 10^8
Engineering notation
1.33971208 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 2392343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33492802
Product of the distinct prime numbers
The prime factorization of 133971208 is 2 × 2 × 2 × 7 × 2392343.
Since it has a total of 5 prime factors.
7 , 7 , 68 , 77 , 82 , 724 , 2104 , 9859 , 95852 , 47475 , 527517 , 916999 , 2671256 , 6383108 , 48550511 , 57142361 , 842113505 , 832624006 , 505786246 , 2126765811
n×2
267942416
n×3
401913624
n×4
535884832
n×5
669856040
n÷2
66985604
n÷3
44657069.333333
n÷3
33492802
n÷5
26794241.6
n2
17948284572979264
n3
2.4045533657698E+24
n4
3.2214091911265E+32
n5
4.3157608079751E+40
2 √n
11574.593210995
3 √n
511.68634149759
4 √n
107.58528343131
5 √n
42.208730934776
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 2392343 , 4784686 , 9569372 , 16746401 , 19138744 , 33492802 , 66985604 , 133971208
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133971207
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133971208 can be divided by 16 positive divisors.
The sum of these divisors (counting 133971208) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111111111000011110100001000
3
Ternary
100100002102221121
4
Quaternary
13333003310020
5
Quinary
233244034313
6
Senary
21143245024
8
Octal
777036410
10
Decimal
133971208
12
Duodecimal
38a49774
16
Hexadecimal
7fc3d08
20
Vigesimal
21h6808
36
Base36
27rgug
md5
6d201afb3a97e2b9ca62fdbdb72292de
sha1
3387e0b5baa6c88caeee10626823702bd3f5d472
sha256
1d84691e923a8a17f32326416e9730315f70058a4fcadfd8934f98e868dec05c
sha512
3cd45ccb78b9f3d16621b4b7fe0e6201be7fe4ca708faf8caeb6ba361dd79e1f1c9f89a455df1d10a379977916e7ad87074808c3cb958a62e9ad8fb40098dd4f
ripemd-160
ebdd1ba2924bd24f3e8ad38b26d3d5d474a1d2cd
Diameter
267942416
Circumference
841765925.6907
Area
5.6386198959011E+16
Volume
1.0072169585423E+25
Surface area
2.2554479583604E+17
Circumference
841765925.6907
Perimeter
535884832
Area
17948284572979264
Diagonal
189463899.32111
Surface area
107689707437875584
Volume
2.4045533657698E+24
Space diagonal
232044939.00738
Perimeter
401913624
Area
7.7718351972762E+15
Altitude
116022469.50369
Surface area
7.7718351972762E+15
Volume
2.8337933177679E+23
Height
63154633.107036