77998935 is an odd 8-digits composite number following 77998934
and preceding 77998936 . In scientific notation, it is written as 7.7998935 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 35656320 positive integers (up to 77998935) that are relatively prime to 77998935.
77998935 has 8 divisors, whose sum is 84897600
The reverse of 77998935 is 53989977
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-seven million nine hundred ninety-eight thousand nine hundred thirty-five
Scientific notation
7.7998935 × 10^7
Engineering notation
7.7998935 × 10^6
Prime Factorization
15 × 49 × 106121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77998935
Product of the distinct prime numbers
The prime factorization of 77998935 is 15 × 49 × 106121.
Since it has a total of 3 prime factors.
7 , 6 , 35 , 4 , 960 , 650 , 4542 , 4630 , 67716 , 62522 , 117916 , 971365 , 507192 , 1187665 , 52755263 , 79325013 , 854352132 , 898828712 , 2282386881 , 6817595102
n×2
155997870
n×3
233996805
n×4
311995740
n×5
389994675
n÷2
38999467.5
n÷3
25999645
n÷3
19499733.75
n÷5
15599787
n2
6083833861134225
n3
4.7453256188541E+23
n4
3.7013034449883E+31
n5
2.8869772682092E+39
2 √n
8831.70057237
3 √n
427.26392355346
4 √n
93.977127921479
5 √n
37.880677218065
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
-77998934
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 77998935 can be divided by 8 positive divisors.
The sum of these divisors (counting 77998935) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001100010101101010111
3
Ternary
12102202202102110
4
Quaternary
10221202231113
5
Quinary
124431431220
6
Senary
11423442103
8
Octal
451425527
10
Decimal
77998935
12
Duodecimal
22156333
16
Hexadecimal
4a62b57
20
Vigesimal
1479h6f
36
Base36
1afsd3
md5
39149e7be988955cd5135b6f69b80e75
sha1
585f0dedc055cbe5992ec0a159853f9eadc7141d
sha256
77992011b2674e34778a85df743b8596ec5da77a018a5a8287cffaea1e98b266
sha512
2db54c9b82146e038c845efa678d287e95c8c2819b203962c0c7097889dc75fd6e9678440a53d3a57068bd73823cd9e0e4f54cf3c17b192afc748c9275e6ba9f
ripemd-160
391969b7406007fd9518b062c90af2dae12a31d5
Diameter
155997870
Circumference
490081762.36766
Area
1.91129277638E+16
Volume
1.9877173470778E+24
Surface area
7.64517110552E+16
Circumference
490081762.36766
Perimeter
311995740
Area
6083833861134225
Diagonal
110307151.72766
Surface area
36503003166805350
Volume
4.7453256188541E+23
Space diagonal
135098118.35626
Perimeter
233996805
Area
2.6343773380731E+15
Altitude
67549059.178131
Surface area
2.6343773380731E+15
Volume
5.5924198733833E+22
Height
36769050.575886