829138768 is an even 9-digits composite number following 829138767
and preceding 829138769 . In scientific notation, it is written as 8.29138768 × 10^8.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 400273664 positive integers (up to 829138768) that are relatively prime to 829138768.
829138768 has 20 divisors, whose sum is 1661852340
The reverse of 829138768 is 867831928
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
eight hundred twenty-nine million one hundred thirty-eight thousand seven hundred sixty-eight
Scientific notation
8.29138768 × 10^8
Engineering notation
8.29138768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 29 × 1786937
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
103642346 Product of the distinct prime numbers
The prime factorization of 829138768 is 2 × 2 × 2 × 2 × 29 × 1786937.
Since it has a total of 6 prime factors.
6 , 3 , 59 , 88 , 997 , 263 , 4106 , 1018 , 90552 , 59371 , 728546 , 149993 , 2078394 , 1364280 , 41658336 , 6139252 , 151126315 , 22559295 , 4911837729 , 5210366744
n×2
1658277536
n×3
2487416304
n×4
3316555072
n×5
4145693840
n÷2
414569384
n÷3
276379589.33333
n÷3
207284692
n÷5
165827753.6
n2
687471096600557824
n3
5.70008938071E+26
n4
4.7261650866117E+35
n5
3.9186466972779E+44
2 √n28794.769802865
3 √n939.45447749547
4 √n169.69021716901
5 √n60.77506673243
1 , 2 , 4 , 8 , 16 , 29 , 58 , 116 , 232 , 464 , 1786937 , 3573874 , 7147748 , 14295496 , 28590992 , 51821173 , 103642346 , 207284692 , 414569384 , 829138768
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-829138767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 829138768 can be divided by 20 positive divisors.
The sum of these divisors (counting 829138768) is 1, the average is 0.05.
Base
System
Value
2
Binary
110001011010111010011101010000
3
Ternary
2010210011121120021
4
Quaternary
301122322131100
5
Quinary
3144224420033
6
Senary
214135153224
8
Octal
6132723520
10
Decimal
829138768
12
Duodecimal
1b1815814
16
Hexadecimal
316ba750
20
Vigesimal
cj226i8
36
Base36
dpnbkg
md5
cdef4a2430beb85a53cc0876dcc1af3d
sha1
e3765fc0a8cb6c617b390736af397eeffced1b8b
sha256
2895816d630b64e0816fe852a91303cbd7182085a5de99462f42378eb77556e9
sha512
f144df6363eda9f641700d5b5347d9bbe09e9e7291370087f5aecbcbd9bd372091e4ae0214d1aebb9d0314de694874cf30e6957de09892cb8dd49dd26c1bd5a9
ripemd-160
3a8c69abf8ca5e9b01db8484be919e97a298c526
Diameter
1658277536
Circumference
5209632524.7106
Area
2.1597541466356E+18
Volume
2.3876478564325E+27
Surface area
8.6390165865425E+18
Circumference
5209632524.7106
Perimeter
3316555072
Area
687471096600557824
Diagonal
1172579290.7949
Surface area
4124826579603346944
Volume
5.70008938071E+26
Space diagonal
1436110472.7011
Perimeter
2487416304
Area
2.9768371701181E+17
Altitude
718055236.35053
Surface area
2.9768371701181E+17
Volume
6.7176197574491E+25
Height
390859763.59831