830778813 is an odd 9-digits composite number following 830778812
and preceding 830778814 . In scientific notation, it is written as 8.30778813 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 549623880 positive integers (up to 830778813) that are relatively prime to 830778813.
830778813 has 8 divisors, whose sum is 930135360
The reverse of 830778813 is 318877038
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred thirty million seven hundred seventy-eight thousand eight hundred thirteen
Scientific notation
8.30778813 × 10^8
Engineering notation
8.30778813 × 10^6
Prime Factorization
9 × 131 × 704647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
830778813
Product of the distinct prime numbers
The prime factorization of 830778813 is 9 × 131 × 704647.
Since it has a total of 3 prime factors.
3 , 5 , 56 , 63 , 897 , 846 , 5150 , 5030 , 46261 , 16099 , 72654 , 59274 , 8235666 , 3250598 , 35542509 , 9318961 , 583326532 , 631294094 , 6331115358 , 3114423473
n×2
1661557626
n×3
2492336439
n×4
3323115252
n×5
4153894065
n÷2
415389406.5
n÷3
276926271
n÷3
207694703.25
n÷5
166155762.6
n2
690193436129688969
n3
5.7339808360821E+26
n4
4.7636697927651E+35
n5
3.9575559359573E+44
2 √n
28823.23390947
3 √n
940.07348640821
4 √n
169.77406724665
5 √n
60.799090473515
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
-830778812
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 830778813 can be divided by 8 positive divisors.
The sum of these divisors (counting 830778813) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001100001001010110110111101
3
Ternary
2010220020221021200
4
Quaternary
301201022312331
5
Quinary
3200134410223
6
Senary
214234250113
8
Octal
6141126675
10
Decimal
830778813
12
Duodecimal
1b2286939
16
Hexadecimal
3184adbd
20
Vigesimal
cjc770d
36
Base36
dqmh19
md5
0205e9687b4b6a01b5972545c0509cf0
sha1
205a24d9501878dd3c0cd524914e773c73e60362
sha256
0fa76cf4874ecf8dcaf77cc45e499bb447608b80c0ae6516c6d4fb3983416f1b
sha512
0caf1ddcbb11912051baea6cd121ad3844ef08705b45a535b1fb2476bcb4d44e3c0d14b115a5031f2ed70dbb298018ebeee4d3c4c24da0c64ab3870bb83f7b6a
ripemd-160
e8bdc3ca50010b80ac60cfd00575663e93a94a9b
Diameter
1661557626
Circumference
5219937231.3577
Area
2.1683066285009E+18
Volume
2.4018442760614E+27
Surface area
8.6732265140037E+18
Circumference
5219937231.3577
Perimeter
3323115252
Area
690193436129688969
Diagonal
1174898664.6768
Surface area
4141160616778133814
Volume
5.7339808360821E+26
Space diagonal
1438951113.9678
Perimeter
2492336439
Area
2.9886252460679E+17
Altitude
719475556.98388
Surface area
2.9886252460679E+17
Volume
6.7575612206457E+25
Height
391632888.22561