769439648 is an even 9-digits composite number following 769439647
and preceding 769439649 . In scientific notation, it is written as 7.69439648 × 10^8.
The sum of its digits is 56. It has a total of 6 prime factors and 12 positive divisors.
There are 384719808 positive integers (up to 769439648) that are relatively prime to 769439648.
769439648 has 12 divisors, whose sum is 1514834370
The reverse of 769439648 is 846934967
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
seven hundred sixty-nine million four hundred thirty-nine thousand six hundred forty-eight
Scientific notation
7.69439648 × 10^8
Engineering notation
7.69439648 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 24044989
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
48089978
Product of the distinct prime numbers
The prime factorization of 769439648 is 2 × 2 × 2 × 2 × 2 × 24044989.
Since it has a total of 6 prime factors.
10 , 2 , 26 , 93 , 581 , 796 , 8754 , 5700 , 82074 , 83078 , 76732 , 843778 , 7811015 , 2988470 , 89542562 , 4436308 , 761814983 , 92687820 , 4617745495 , 9480697257
n×2
1538879296
n×3
2308318944
n×4
3077758592
n×5
3847198240
n÷2
384719824
n÷3
256479882.66667
n÷3
192359912
n÷5
153887929.6
n2
592037371914363904
n3
4.5553702704863E+26
n4
3.5050824974327E+35
n5
2.6969494430356E+44
2 √n
27738.775171229
3 √n
916.34325407798
4 √n
166.54961774567
5 √n
59.873536665249
1 , 2 , 4 , 8 , 16 , 32 , 24044989 , 48089978 , 96179956 , 192359912 , 384719824 , 769439648
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
-769439647
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 769439648 can be divided by 12 positive divisors.
The sum of these divisors (counting 769439648) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101101110111001011011110100000
3
Ternary
1222121211120202202
4
Quaternary
231313023132200
5
Quinary
3033434032043
6
Senary
204203432332
8
Octal
5567133640
10
Decimal
769439648
12
Duodecimal
1958256a8
16
Hexadecimal
2ddcb7a0
20
Vigesimal
c08jj28
36
Base36
cq3rfk
md5
510935022dd018e3f6fee0a2ccf1c48c
sha1
4a6aeb4e0695a5ad1c6217f5e8de7157dad7d7da
sha256
2978c3e88fb3dd654d6613336143f9b495bbf405cdef8f46a7debf26690f04fe
sha512
88c2a57761b7fdb365c2344613f02e2370acf27656d5f59d4a7cd81e4bf1364c457b18aac3e1f72edd3c036a0a56b422a82fc34521b0ec52573781087e4c081c
ripemd-160
90380797b96073afbd16ae2f37e8cbdf33144036
Diameter
1538879296
Circumference
4834531891.075
Area
1.8599402582568E+18
Volume
1.9081490368188E+27
Surface area
7.4397610330271E+18
Circumference
4834531891.075
Perimeter
3077758592
Area
592037371914363904
Diagonal
1088151985.6292
Surface area
3552224231486183424
Volume
4.5553702704863E+26
Space diagonal
1332708563.6939
Perimeter
2308318944
Area
2.5635970203381E+17
Altitude
666354281.84696
Surface area
2.5635970203381E+17
Volume
5.3685553484608E+25
Height
362717328.54306