78164941 is an odd 8-digits prime number following 78164940
and preceding 78164942 . In scientific notation, it is written as 7.8164941 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 78164940 positive integers (up to 78164941) that are relatively prime to 78164941.
78164941 has 2 divisors, whose sum is 78164942
The reverse of 78164941 is 14946187
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-eight million one hundred sixty-four thousand nine hundred forty-one
Scientific notation
7.8164941 × 10^7
Engineering notation
7.8164941 × 10^6
Prime Factorization
78164941
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
78164941 Product of the distinct prime numbers
The prime factorization of 78164941 is 78164941.
Since it has a total of 1 prime factors.
2 , 5 , 38 , 5 , 28 , 683 , 5259 , 3588 , 5978 , 81106 , 700381 , 177686 , 5972913 , 5960346 , 63066164 , 16666666 , 675027785 , 338858089 , 1067798052 , 6086138461
n×2
156329882
n×3
234494823
n×4
312659764
n×5
390824705
n÷2
39082470.5
n÷3
26054980.333333
n÷3
19541235.25
n÷5
15632988.2
n2
6109758001533481
n3
4.7756887371414E+23
n4
3.7329142837302E+31
n5
2.9178302474583E+39
2 √n8841.0938802843
3 √n427.56682561698
4 √n94.027091203994
5 √n37.896787881738
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
78164942 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39082471 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8841.0939368384 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999744131 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78164941 can be divided by 2 positive divisors.
The sum of these divisors (counting 78164941) is 78164942, the average is 39082471.
Base
System
Value
2
Binary
100101010001011001111001101
3
Ternary
12110002012010211
4
Quaternary
10222023033031
5
Quinary
130002234231
6
Senary
11431202421
8
Octal
452131715
10
Decimal
78164941
12
Duodecimal
22216411
16
Hexadecimal
4a8b3cd
20
Vigesimal
148ac71
36
Base36
1ajcgd
md5
228fbe44cc0f27d7bf1a88a00cb64a88
sha1
19243e4c330f9e859e378dbd8bcac387342f6a2a
sha256
2f9bb81233523081a96111fad4337ea4da0a57f82db61aa55e48475a2ec44e6d
sha512
052a6f084fe86f79aa86428e734fb5ad1981ff8e3ddaa4d06263defd63ad20bcc32c86dc1b5e923807556251111db4181e450b7a42bc9dc8da36b2e2c1216233
ripemd-160
c1fac72d881fe996f37f4ba683d5811802887c9a
Diameter
156329882
Circumference
491124808.82776
Area
1.9194370852829E+16
Volume
2.0004358203247E+24
Surface area
7.6777483411316E+16
Circumference
491124808.82776
Perimeter
312659764
Area
6109758001533481
Diagonal
110541919.66429
Surface area
36658548009200886
Volume
4.7756887371414E+23
Space diagonal
135385649.18262
Perimeter
234494823
Area
2.6456028201516E+15
Altitude
67692824.591312
Surface area
2.6456028201516E+15
Volume
5.6282031514482E+22
Height
36847306.554764