868202372 is an even 9-digits composite number following 868202371
and preceding 868202373 . In scientific notation, it is written as 8.68202372 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 433799520 positive integers (up to 868202372) that are relatively prime to 868202372.
868202372 has 12 divisors, whose sum is 1520409996
The reverse of 868202372 is 273202868
Previous prime number is 1453
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
eight hundred sixty-eight million two hundred two thousand three hundred seventy-two
Scientific notation
8.68202372 × 10^8
Engineering notation
8.68202372 × 10^6
Prime Factorization
2 × 2 × 1453 × 149381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
434101186
Product of the distinct prime numbers
The prime factorization of 868202372 is 2 × 2 × 1453 × 149381.
Since it has a total of 4 prime factors.
8 , 9 , 19 , 91 , 144 , 780 , 3984 , 8083 , 74439 , 30090 , 696491 , 959109 , 2540816 , 8615560 , 74732173 , 44422939 , 706129669 , 903166276 , 1142403178 , 8898093227
n×2
1736404744
n×3
2604607116
n×4
3472809488
n×5
4341011860
n÷2
434101186
n÷3
289400790.66667
n÷3
217050593
n÷5
173640474.4
n2
753775358746426384
n3
6.544295544188E+26
n4
5.681772914533E+35
n5
4.9329287215629E+44
2 √n
29465.27400178
3 √n
953.9823125494
4 √n
171.65451931651
5 √n
61.337234848808
1 , 2 , 4 , 1453 , 2906 , 5812 , 149381 , 298762 , 597524 , 217050593 , 434101186 , 868202372
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-868202371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868202372 can be divided by 12 positive divisors.
The sum of these divisors (counting 868202372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011101111111011011110000100
3
Ternary
2020111200020202102
4
Quaternary
303233323132010
5
Quinary
3234224433442
6
Senary
222052331232
8
Octal
6357733604
10
Decimal
868202372
12
Duodecimal
202913b18
16
Hexadecimal
33bfb784
20
Vigesimal
db655ic
36
Base36
ecwl8k
md5
84fa644d6307b1ba0f2e9a296b3ddeb7
sha1
3ecf2075079fcdabefa966f9040979ea6480f420
sha256
9c47cf084547e1608a31fb8611e25a8670a28fd20d77386e11834f58decbfad8
sha512
7511b8505bde4d82547968f01e92e108c0eba76b7f8e869b1407ea0e2c7600bb4feb1238a55f8fe14f0987a65c6d0b4e40caea7b725cb5e3850681fd114fe8a6
ripemd-160
33e40ecaeb762002d6f2832d537ad170ef7fb66b
Diameter
1736404744
Circumference
5455076387.4089
Area
2.3680551294948E+18
Volume
2.7412681072722E+27
Surface area
9.4722205179791E+18
Circumference
5455076387.4089
Perimeter
3472809488
Area
753775358746426384
Diagonal
1227823569.3669
Surface area
4522652152478558304
Volume
6.544295544188E+26
Space diagonal
1503770619.5558
Perimeter
2604607116
Area
3.2639430471057E+17
Altitude
751885309.77791
Surface area
3.2639430471057E+17
Volume
7.7125262623071E+25
Height
409274523.1223