78113497 is an odd 8-digits composite number following 78113496
and preceding 78113498 . In scientific notation, it is written as 7.8113497 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 58212000 positive integers (up to 78113497) that are relatively prime to 78113497.
78113497 has 16 divisors, whose sum is 98008704
The reverse of 78113497 is 79431187
Previous prime number is 161
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-eight million one hundred thirteen thousand four hundred ninety-seven
Scientific notation
7.8113497 × 10^7
Engineering notation
7.8113497 × 10^6
Prime Factorization
11 × 7 × 161 × 6301
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78113497
Product of the distinct prime numbers
The prime factorization of 78113497 is 11 × 7 × 161 × 6301.
Since it has a total of 4 prime factors.
9 , 5 , 91 , 53 , 716 , 747 , 9381 , 6294 , 71725 , 94286 , 204985 , 218987 , 2370311 , 1065317 , 23589906 , 21816005 , 840295794 , 966691589 , 6708785839 , 1946745439
n×2
156226994
n×3
234340491
n×4
312453988
n×5
390567485
n÷2
39056748.5
n÷3
26037832.333333
n÷3
19528374.25
n÷5
15622699.4
n2
6101718413569009
n3
4.7662656299317E+23
n4
3.7230967598487E+31
n5
2.9082410758115E+39
2 √n
8838.1840329335
3 √n
427.47300446248
4 √n
94.011616478675
5 √n
37.891798238625
1 , 7 , 11 , 77 , 161 , 1127 , 1771 , 6301 , 12397 , 44107 , 69311 , 485177 , 1014461 , 7101227 , 11159071 , 78113497
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78113496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78113497 can be divided by 16 positive divisors.
The sum of these divisors (counting 78113497) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101001111110101011011001
3
Ternary
12102222120120111
4
Quaternary
10221332223121
5
Quinary
124444112442
6
Senary
11430124321
8
Octal
451765331
10
Decimal
78113497
12
Duodecimal
221b06a1
16
Hexadecimal
4a7ead9
20
Vigesimal
14843eh
36
Base36
1ai8rd
md5
51f323430d1b9a8cdd170772f3876c40
sha1
dad0f63c20176b9e7398ad0ba7d78b84785dba39
sha256
c7e72e12e93b5769fd8f862ccd08628094a07e118e0ee2a4472f6d29a87865b1
sha512
6b22616a3062d899cacb3f33b6e6c7b3d3a60dadf823dda36940b857b531388d3852c1334041c2d04746e3eb94e72002459da581dfc493cbc65d3039a7c25daf
ripemd-160
3260d8d7e4e4e829acdbfcf077a0d560716a06cb
Diameter
156226994
Circumference
490801576.64282
Area
1.9169113742342E+16
Volume
1.9964886784068E+24
Surface area
7.6676454969368E+16
Circumference
490801576.64282
Perimeter
312453988
Area
6101718413569009
Diagonal
110469166.86179
Surface area
36610310481414054
Volume
4.7662656299317E+23
Space diagonal
135296545.56088
Perimeter
234340491
Area
2.642121576445E+15
Altitude
67648272.78044
Surface area
2.642121576445E+15
Volume
5.6170979131018E+22
Height
36823055.620597