789968109 is an odd 9-digits composite number following 789968108
and preceding 789968110 . In scientific notation, it is written as 7.89968109 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 451189440 positive integers (up to 789968109) that are relatively prime to 789968109.
789968109 has 8 divisors, whose sum is 827990680
The reverse of 789968109 is 901869987
Previous prime number is 2341
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
seven hundred eighty-nine million nine hundred sixty-eight thousand one hundred nine
Scientific notation
7.89968109 × 10^8
Engineering notation
7.89968109 × 10^6
Prime Factorization
21 × 2341 × 16069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
789968109
Product of the distinct prime numbers
The prime factorization of 789968109 is 21 × 2341 × 16069.
Since it has a total of 3 prime factors.
7 , 3 , 76 , 45 , 129 , 278 , 7952 , 5896 , 76115 , 26168 , 454187 , 602372 , 5795730 , 3560412 , 26851341 , 74512302 , 898705819 , 511838272 , 1008297336 , 9403584993
n×2
1579936218
n×3
2369904327
n×4
3159872436
n×5
3949840545
n÷2
394984054.5
n÷3
263322703
n÷3
197492027.25
n÷5
157993621.8
n2
624049613237035881
n3
4.9297929289104E+26
n4
3.8943791978129E+35
n5
3.0764353706252E+44
2 √n
28106.371323954
3 √n
924.42110708324
4 √n
167.64954913138
5 √n
60.189663014681
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
-789968108
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 789968109 can be divided by 8 positive divisors.
The sum of these divisors (counting 789968109) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111000101011111010011101101
3
Ternary
2001001110112112010
4
Quaternary
233011133103231
5
Quinary
3104212434414
6
Senary
210215431433
8
Octal
5705372355
10
Decimal
789968109
12
Duodecimal
1a0685579
16
Hexadecimal
2f15f4ed
20
Vigesimal
c6h6059
36
Base36
d2bral
md5
a52d45456ae959df156b4bc234d439bc
sha1
b4b6ca991c37d697fac19d221bf9245fe99845ac
sha256
70d3bbf38c2a5b2801f19eece23f7fe365b351feb86f25828428b06cd10e166f
sha512
9d1fbcd3b7a0f0228f5731bedb41842517ece592023310ebd6324d60cab13c4b8ffb0c36e23b13c316445cfae07b21517f7a2e6267900145e2fa5769021ad44b
ripemd-160
b58c1a7d8e544ab9b46fbf1ed644c0fc467707f1
Diameter
1579936218
Circumference
4963516015.6092
Area
1.960509680421E+18
Volume
2.0649868332245E+27
Surface area
7.8420387216841E+18
Circumference
4963516015.6092
Perimeter
3159872436
Area
624049613237035881
Diagonal
1117183613.59
Surface area
3744297679422215286
Volume
4.9297929289104E+26
Space diagonal
1368264901.1471
Perimeter
2369904327
Area
2.7022140914256E+17
Altitude
684132450.57355
Surface area
2.7022140914256E+17
Volume
5.8098166831301E+25
Height
372394537.86334