869894372 is an even 9-digits composite number following 869894371
and preceding 869894373 . In scientific notation, it is written as 8.69894372 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 434316360 positive integers (up to 869894372) that are relatively prime to 869894372.
869894372 has 12 divisors, whose sum is 1524523056
The reverse of 869894372 is 273498968
Previous prime number is 691
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred sixty-nine million eight hundred ninety-four thousand three hundred seventy-two
Scientific notation
8.69894372 × 10^8
Engineering notation
8.69894372 × 10^6
Prime Factorization
2 × 2 × 691 × 314723
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
434947186
Product of the distinct prime numbers
The prime factorization of 869894372 is 2 × 2 × 691 × 314723.
Since it has a total of 4 prime factors.
7 , 7 , 14 , 4 , 207 , 182 , 2937 , 6493 , 72078 , 26604 , 86060 , 723700 , 5236141 , 8093005 , 16121034 , 69632428 , 769418313 , 668420232 , 6583743366 , 5841686831
n×2
1739788744
n×3
2609683116
n×4
3479577488
n×5
4349471860
n÷2
434947186
n÷3
289964790.66667
n÷3
217473593
n÷5
173978874.4
n2
756716218437274384
n3
6.5826317961971E+26
n4
5.7261943524601E+35
n5
4.9811842401832E+44
2 √n
29493.971790859
3 √n
954.60163460507
4 √n
171.7380906813
5 √n
61.361123701524
1 , 2 , 4 , 691 , 1382 , 2764 , 314723 , 629446 , 1258892 , 217473593 , 434947186 , 869894372
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
-869894371
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 869894372 can be divided by 12 positive divisors.
The sum of these divisors (counting 869894372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011110110011000100011100100
3
Ternary
2020121212012202002
4
Quaternary
303312120203210
5
Quinary
3240143104442
6
Senary
222152504432
8
Octal
6366304344
10
Decimal
869894372
12
Duodecimal
2033ab118
16
Hexadecimal
33d988e4
20
Vigesimal
dbggfic
36
Base36
edwusk
md5
f22ad7d88bc96bc9b344d221541d7622
sha1
4ae1be47488e55b662f3f8f7dc467919ec379a9a
sha256
7983da7ccbc3cf47dd676ffad3044ca071f69fdbc75ecee81c191ea8f7307925
sha512
1030d26527113dc8d20e484a85bd2babcd9808dd92cfabf95df9c5b62895510fa85062021b5be7119bb37a46ea536e399704bc0f71210f6a82e46bb5f8374a43
ripemd-160
0511812bc87b664740850592b6a1eca53d2a4f34
Diameter
1739788744
Circumference
5465707536.9486
Area
2.3772941126948E+18
Volume
2.7573263589626E+27
Surface area
9.5091764507792E+18
Circumference
5465707536.9486
Perimeter
3479577488
Area
756716218437274384
Diagonal
1230216418.7144
Surface area
4540297310623646304
Volume
6.5826317961971E+26
Space diagonal
1506701249.5222
Perimeter
2609683116
Area
3.2766773431119E+17
Altitude
753350624.76111
Surface area
3.2766773431119E+17
Volume
7.7577059685752E+25
Height
410072139.57148