768156742 is an even 9-digits composite number following 768156741
and preceding 768156743 . In scientific notation, it is written as 7.68156742 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 378345792 positive integers (up to 768156742) that are relatively prime to 768156742.
768156742 has 8 divisors, whose sum is 1169432856
The reverse of 768156742 is 247651867
Previous prime number is 67
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
seven hundred sixty-eight million one hundred fifty-six thousand seven hundred forty-two
Scientific notation
7.68156742 × 10^8
Engineering notation
7.68156742 × 10^6
Prime Factorization
2 × 67 × 5732513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
768156742
Product of the distinct prime numbers
The prime factorization of 768156742 is 2 × 67 × 5732513.
Since it has a total of 3 prime factors.
8 , 6 , 93 , 41 , 276 , 991 , 1990 , 7025 , 82478 , 19635 , 623257 , 917630 , 6094462 , 1212606 , 37003492 , 10306524 , 114738275 , 484886219 , 168293236 , 3307581969
n×2
1536313484
n×3
2304470226
n×4
3072626968
n×5
3840783710
n÷2
384078371
n÷3
256052247.33333
n÷3
192039185.5
n÷5
153631348.4
n2
590064780280054564
n3
4.5326223918887E+26
n4
3.4817644492695E+35
n5
2.6745408357623E+44
2 √n
27715.640746698
3 √n
915.83369008254
4 √n
166.48015120938
5 √n
59.853557606658
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
-768156741
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 768156742 can be divided by 8 positive divisors.
The sum of these divisors (counting 768156742) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101110010010010010001000110
3
Ternary
1222112102101221201
4
Quaternary
231302102101012
5
Quinary
3033122003432
6
Senary
204120133114
8
Octal
5562222106
10
Decimal
768156742
12
Duodecimal
19530719a
16
Hexadecimal
2dc92446
20
Vigesimal
c00jbh2
36
Base36
cpc9ja
md5
ceabf584cb12c428237e7919d5dd4057
sha1
3b51848a88f0d5ce0822fcce44c71e029dc9ee43
sha256
fc313ec48e2a4029dc066396d03f5dac39344d407b1beb9d93ab88623e5e6046
sha512
acd05ff7d94bba496c2e5d594339254b35a1f8d6b4d0344f65cce3c2042b6cd137266f3a5a941e5e271454b49693710ce4d6548eca9566ec40bc0f6fb9f78da2
ripemd-160
b2b840a3a578f4e6fee4a8d355df97cb2c2ad5a0
Diameter
1536313484
Circumference
4826471154.9453
Area
1.8537431788699E+18
Volume
1.8986204277139E+27
Surface area
7.4149727154796E+18
Circumference
4826471154.9453
Perimeter
3072626968
Area
590064780280054564
Diagonal
1086337682.5647
Surface area
3540388681680327384
Volume
4.5326223918887E+26
Space diagonal
1330486505.3206
Perimeter
2304470226
Area
2.5550554480051E+17
Altitude
665243252.66029
Surface area
2.5550554480051E+17
Volume
5.3417467164375E+25
Height
362112560.85491