86438861 is an odd 8-digits prime number following 86438860
and preceding 86438862 . In scientific notation, it is written as 8.6438861 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 86438860 positive integers (up to 86438861) that are relatively prime to 86438861.
86438861 has 2 divisors, whose sum is 86438862
The reverse of 86438861 is 16883468
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
eighty-six million four hundred thirty-eight thousand eight hundred sixty-one
Scientific notation
8.6438861 × 10^7
Engineering notation
8.6438861 × 10^6
Prime Factorization
86438861
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
86438861 Product of the distinct prime numbers
The prime factorization of 86438861 is 86438861.
Since it has a total of 1 prime factors.
1 , 5 , 20 , 96 , 26 , 980 , 1083 , 4737 , 16082 , 39264 , 518890 , 123488 , 4187542 , 4145046 , 15626214 , 40657624 , 750800053 , 262835657 , 9412797834 , 8450886242
n×2
172877722
n×3
259316583
n×4
345755444
n×5
432194305
n÷2
43219430.5
n÷3
28812953.666667
n÷3
21609715.25
n÷5
17287772.2
n2
7471676690977321
n3
6.4584322292833E+23
n4
5.5825952574494E+31
n5
4.8255317547793E+39
2 √n9297.2501848665
3 √n442.15005006331
4 √n96.422249428576
5 √n38.667118300262
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
86438862 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43219431 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9297.2502386458 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999768623 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86438861 can be divided by 2 positive divisors.
The sum of these divisors (counting 86438861) is 86438862, the average is 43219431.
Base
System
Value
2
Binary
101001001101111001111001101
3
Ternary
20000122112211022
4
Quaternary
11021233033031
5
Quinary
134112020421
6
Senary
12324403525
8
Octal
511571715
10
Decimal
86438861
12
Duodecimal
24b465a5
16
Hexadecimal
526f3cd
20
Vigesimal
1704h31
36
Base36
1fgonh
md5
5d20b40705123ec9c9bc75cae6b6c181
sha1
a0ea53b4396aca3fcb48442f3bf5286418f7cd67
sha256
bcef281246b5c7ce7da54cf49ee30c79e2a3bbd0dce5134ecf04f50fbc920be3
sha512
c33a57a803aadaed4d16d0ec568e0ec0cc7206d39b95d32669827f2fa96ea2a8b66178a7e8c4b6b3f28b8804859ab87b94588e566a9529552aea9aa40be3faa3
ripemd-160
af6d0a6537bc0c86fafc70b0de9d7e3eea867433
Diameter
172877722
Circumference
543111381.40454
Area
2.3472964602372E+16
Volume
2.7053017660299E+24
Surface area
9.389185840949E+16
Circumference
543111381.40454
Perimeter
345755444
Area
7471676690977321
Diagonal
122243009.54228
Surface area
44830060145863926
Volume
6.4584322292833E+23
Space diagonal
149716499.00038
Perimeter
259316583
Area
3.2353309116252E+15
Altitude
74858249.500192
Surface area
3.2353309116252E+15
Volume
7.6113353752666E+22
Height
40747669.847428