768156725 is an odd 9-digits composite number following 768156724
and preceding 768156726 . In scientific notation, it is written as 7.68156725 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 526735920 positive integers (up to 768156725) that are relatively prime to 768156725.
768156725 has 12 divisors, whose sum is 1088588064
The reverse of 768156725 is 527651867
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
seven hundred sixty-eight million one hundred fifty-six thousand seven hundred twenty-five
Scientific notation
7.68156725 × 10^8
Engineering notation
7.68156725 × 10^6
Prime Factorization
7 × 5 × 5 × 4389467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
153631345
Product of the distinct prime numbers
The prime factorization of 768156725 is 7 × 5 × 5 × 4389467.
Since it has a total of 4 prime factors.
5 , 9 , 23 , 47 , 863 , 997 , 105 , 9211 , 33828 , 35928 , 826189 , 852745 , 2430763 , 8020355 , 20432976 , 68173781 , 522882654 , 479187148 , 490893704 , 9339277647
n×2
1536313450
n×3
2304470175
n×4
3072626900
n×5
3840783625
n÷2
384078362.5
n÷3
256052241.66667
n÷3
192039181.25
n÷5
153631345
n2
590064754162725625
n3
4.5326220909557E+26
n4
3.4817641410512E+35
n5
2.6745405398123E+44
2 √n
27715.640440011
3 √n
915.83368332647
4 √n
166.48015028829
5 √n
59.853557341736
1 , 5 , 7 , 25 , 35 , 175 , 4389467 , 21947335 , 30726269 , 109736675 , 153631345 , 768156725
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
-768156724
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 768156725 can be divided by 12 positive divisors.
The sum of these divisors (counting 768156725) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101110010010010010000110101
3
Ternary
1222112102101221002
4
Quaternary
231302102100311
5
Quinary
3033122003400
6
Senary
204120133045
8
Octal
5562222065
10
Decimal
768156725
12
Duodecimal
195307185
16
Hexadecimal
2dc92435
20
Vigesimal
c00jbg5
36
Base36
cpc9it
md5
99c5292778ceaab75a5955da29fd61d1
sha1
e4f02d30980fa07c3a45d679fb18c6ad7f9d90e9
sha256
4220f1029582391b7ad372753989ae68cf39d223e780470ee06193afeba0c425
sha512
459f23ae49c60b26321194868fed7ef1a436ccad5351cca6bd28ee6301048e1e0186f3dbee072fe702c04e9a1387f54fbfb665f77457b9d52f2cc4049018da61
ripemd-160
0dc3deb56bbe1dfbb453331265b819dbecff0935
Diameter
1536313450
Circumference
4826471048.1312
Area
1.8537430968199E+18
Volume
1.8986203016594E+27
Surface area
7.4149723872795E+18
Circumference
4826471048.1312
Perimeter
3072626900
Area
590064754162725625
Diagonal
1086337658.5231
Surface area
3540388524976353750
Volume
4.5326220909557E+26
Space diagonal
1330486475.8757
Perimeter
2304470175
Area
2.5550553349137E+17
Altitude
665243237.93786
Surface area
2.5550553349137E+17
Volume
5.3417463617845E+25
Height
362112552.84103