807989969 is an odd 9-digits composite number following 807989968
and preceding 807989970 . In scientific notation, it is written as 8.07989969 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 801431680 positive integers (up to 807989969) that are relatively prime to 807989969.
807989969 has 8 divisors, whose sum is 814558248
The reverse of 807989969 is 969989708
Previous prime number is 2381
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
eight hundred seven million nine hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
8.07989969 × 10^8
Engineering notation
8.07989969 × 10^6
Prime Factorization
137 × 2381 × 2477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
807989969
Product of the distinct prime numbers
The prime factorization of 807989969 is 137 × 2381 × 2477.
Since it has a total of 3 prime factors.
3 , 2 , 60 , 70 , 945 , 302 , 4309 , 1317 , 29607 , 19666 , 414475 , 641977 , 4556748 , 5568567 , 72485850 , 78051148 , 956484660 , 860746083 , 3509939828 , 8897153448
n×2
1615979938
n×3
2423969907
n×4
3231959876
n×5
4039949845
n÷2
403994984.5
n÷3
269329989.66667
n÷3
201997492.25
n÷5
161597993.8
n2
652847790004620961
n3
5.2749446560755E+26
n4
4.2621023691392E+35
n5
3.4437359611156E+44
2 √n
28425.164361882
3 √n
931.39804721624
4 √n
168.59764043984
5 √n
60.461816911338
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
-807989968
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 807989969 can be divided by 8 positive divisors.
The sum of these divisors (counting 807989969) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000001010001111001011010001
3
Ternary
2002022101010212102
4
Quaternary
300022033023101
5
Quinary
3123321134334
6
Senary
212102010145
8
Octal
6012171321
10
Decimal
807989969
12
Duodecimal
1a6716955
16
Hexadecimal
3028f2d1
20
Vigesimal
cc9iei9
36
Base36
dd211t
md5
c1d4b91a61a188239c803d4f97a3c715
sha1
6318c2938f4fecf634c35778710475fe1fe55c88
sha256
c92492efc32a7aa9d264613b9b392bef98b420faea96877da21479a7eac09561
sha512
3890bfff2c2c165ca7e6871ee22e2df7cdbebe9302a29a21d165b72b3e20a78249c5253f8423d4502bd7038302e62f616dbeba3f3ab31d8d2235b935969657c6
ripemd-160
2e1da17fd13eb74bf227b1f4be828cf723e939f7
Diameter
1615979938
Circumference
5076750701.5693
Area
2.0509818209908E+18
Volume
2.2095636506159E+27
Surface area
8.2039272839634E+18
Circumference
5076750701.5693
Perimeter
3231959876
Area
652847790004620961
Diagonal
1142670372.4212
Surface area
3917086740027725766
Volume
5.2749446560755E+26
Space diagonal
1399479678.314
Perimeter
2423969907
Area
2.8269138547427E+17
Altitude
699739839.157
Surface area
2.8269138547427E+17
Volume
6.2165818944912E+25
Height
380890124.14041