Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

81104071 (number)

81104071 is an odd 8-digits prime number following 81104070 and preceding 81104072. In scientific notation, it is written as 8.1104071 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 81104070 positive integers (up to 81104071) that are relatively prime to 81104071.

Interesting facts

81104071 has 2 divisors, whose sum is 81104072
The reverse of 81104071 is 17040118
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	eighty-one million one hundred four thousand seventy-one

Notation

Scientific notation	8.1104071 × 10^7
Engineering notation	8.1104071 × 10^6

Prime Factorization of 81104071

Prime Factorization 81104071

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	81104071	Product of the distinct prime numbers

The prime factorization of 81104071 is 81104071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 4, 5, 7, 410, 18, 7786, 2665, 86049, 63952, 353364, 411648, 6459489, 4577166, 5467123, 50586223, 934235170, 15979988, 6347410062, 2223700237

Basic calculations (n = 81104071)

Multiplication

n×y

n×2	162208142
n×3	243312213
n×4	324416284
n×5	405520355

Division

n÷y

n÷2	40552035.5
n÷3	27034690.333333
n÷3	20276017.75
n÷5	16220814.2

Exponentiation

n^y

n²	6577870332773041
n³	5.3349206249802E+23
n⁴	4.3268378114776E+31
n⁵	3.5092416106756E+39

Nth Root

^y√n

²√n	9005.7798662859
³√n	432.86009592957
⁴√n	94.898787485857
⁵√n	38.177591861949

Divisors of 81104071

1, 81104071

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	81104072	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	40552036	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9005.7799218058	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999753403	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81104071 can be divided by 2 positive divisors. The sum of these divisors (counting 81104071) is 81104072, the average is 40552036.

Base conversion 81104071

Base	System	Value
2	Binary	100110101011000110011000111
3	Ternary	12122121111212111
4	Quaternary	10311120303013
5	Quinary	131230312241
6	Senary	12014201451
8	Octal	465306307
10	Decimal	81104071
12	Duodecimal	231b3287
16	Hexadecimal	4d58cc7
20	Vigesimal	156i03b
36	Base36	1cacav

Cryptographic Hash Functions

md5	aa45f5deb3ffd3af1ec5e7c8bd859412
sha1	2ac2f7d26db4875cd7bafdbd1feea3caf8a0fc66
sha256	ea36767d72d2a4c22bff0bc09e05fff52cdbd5ff9e39df95efef7f273f683b36
sha512	f1c6c7288836d5c32096589946f09b683a267792906050dbca8606c0f4ad92ba6868d8a4bd3e4166ad095abc4d1e839d715521408d790dac7d769ff855b797fd
ripemd-160	ad8e0bb81ffab9fe0d9a2eea85b7c6e87e74d487

81104071 as geometric shapes

Circle

Radius = n

Diameter	162208142
Circumference	509591907.25965
Area	2.0664989113706E+16

Sphere

Radius = n

Volume	2.234686325723E+24
Surface area	8.2659956454824E+16
Circumference	509591907.25965

Square

Length = n

Perimeter	324416284
Area	6577870332773041
Diagonal	114698477.17187

Cube

Length = n

Surface area	39467221996638246
Volume	5.3349206249802E+23
Space diagonal	140476371.67267

Equilateral Triangle

Length = n

Perimeter	243312213
Area	2.8483014054907E+15
Altitude	70238185.836337

Triangular Pyramid

Length = n

Surface area	2.8483014054907E+15
Volume	6.2872642516924E+22
Height	38232825.723957