768996907 is an odd 9-digits composite number following 768996906
and preceding 768996908 . In scientific notation, it is written as 7.68996907 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 643811112 positive integers (up to 768996907) that are relatively prime to 768996907.
768996907 has 8 divisors, whose sum is 899292416
The reverse of 768996907 is 709699867
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
seven hundred sixty-eight million nine hundred ninety-six thousand nine hundred seven
Scientific notation
7.68996907 × 10^8
Engineering notation
7.68996907 × 10^6
Prime Factorization
7 × 43 × 2554807
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
768996907
Product of the distinct prime numbers
The prime factorization of 768996907 is 7 × 43 × 2554807.
Since it has a total of 3 prime factors.
9 , 9 , 8 , 33 , 4 , 136 , 7145 , 5672 , 57716 , 18913 , 944676 , 502242 , 8547733 , 5187773 , 98581071 , 46144218 , 897180421 , 19553502 , 3964744143 , 6991730215
n×2
1537993814
n×3
2306990721
n×4
3075987628
n×5
3844984535
n÷2
384498453.5
n÷3
256332302.33333
n÷3
192249226.75
n÷5
153799381.4
n2
591356242975566649
n3
4.5475112178335E+26
n4
3.4970220610618E+35
n5
2.6891991486673E+44
2 √n
27730.793479452
3 √n
916.1674635663
4 √n
166.52565411807
5 √n
59.866644747751
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
-768996906
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 768996907 can be divided by 8 positive divisors.
The sum of these divisors (counting 768996907) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101110101011111011000101011
3
Ternary
1222121000002102221
4
Quaternary
231311133120223
5
Quinary
3033330400112
6
Senary
204150134511
8
Octal
5565373053
10
Decimal
768996907
12
Duodecimal
195651437
16
Hexadecimal
2dd5f62b
20
Vigesimal
c064c57
36
Base36
cpu9t7
md5
d0548bf94d7e8ce728d859af37633e73
sha1
a172b5225853db00b0855ff19b05759cbd3682cb
sha256
3efea828a23e102caa93c27f6f0c0d1528016cfbd4a15a9edda88825a5eebadb
sha512
18de15209fac4a575d0da6b172fcd67c3427d7da7f95b31c626600aeca12a914996a642f815c8a964f9ed3b657ba236f9b60c26fb424881c01293fcf29adc4de
ripemd-160
318f47fc4c0c7d310377eff31db189203b0759b9
Diameter
1537993814
Circumference
4831750067.3289
Area
1.8578004285865E+18
Volume
1.9048570445417E+27
Surface area
7.431201714346E+18
Circumference
4831750067.3289
Perimeter
3075987628
Area
591356242975566649
Diagonal
1087525855.3024
Surface area
3548137457853399894
Volume
4.5475112178335E+26
Space diagonal
1331941713.7873
Perimeter
2306990721
Area
2.5606476455168E+17
Altitude
665970856.89366
Surface area
2.5606476455168E+17
Volume
5.3592933660866E+25
Height
362508618.43412