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

71090986 (number)

71090986 is an even 8-digits composite number following 71090985 and preceding 71090987. In scientific notation, it is written as 7.1090986 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 34015680 positive integers (up to 71090986) that are relatively prime to 71090986.

Interesting facts

71090986 has 16 divisors, whose sum is 111321000
The reverse of 71090986 is 68909017
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	seventy-one million ninety thousand nine hundred eighty-six

Notation

Scientific notation	7.1090986 × 10^7
Engineering notation	7.1090986 × 10^6

Prime Factorization of 71090986

Prime Factorization 2 × 61 × 37 × 15749

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71090986	Product of the distinct prime numbers

The prime factorization of 71090986 is 2 × 61 × 37 × 15749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 57, 42, 989, 348, 1038, 7981, 53780, 97554, 341697, 117135, 9426451, 6608545, 53745096, 25768339, 152066455, 590196183, 4005414248, 216015517

Basic calculations (n = 71090986)

Multiplication

n×y

n×2	142181972
n×3	213272958
n×4	284363944
n×5	355454930

Division

n÷y

n÷2	35545493
n÷3	23696995.333333
n÷3	17772746.5
n÷5	14218197.2

Exponentiation

n^y

n²	5053928290452196
n³	3.5928874534154E+23
n⁴	2.5542191165033E+31
n⁵	1.8158195545227E+39

Nth Root

^y√n

²√n	8431.547070378
³√n	414.2585803983
⁴√n	91.823455992344
⁵√n	37.184582316447

Divisors of 71090986

1, 2, 37, 61, 74, 122, 2257, 4514, 15749, 31498, 582713, 960689, 1165426, 1921378, 35545493, 71090986

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	-71090985	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 71090986 can be divided by 16 positive divisors. The sum of these divisors (counting 71090986) is 1, the average is 0.0625.

Base conversion 71090986

Base	System	Value
2	Binary	100001111001100001100101010
3	Ternary	11221202210111111
4	Quaternary	10033030030222
5	Quinary	121144402421
6	Senary	11015420534
8	Octal	417141452
10	Decimal	71090986
12	Duodecimal	1b98474a
16	Hexadecimal	43cc32a
20	Vigesimal	1246796
36	Base36	16bq5m

Cryptographic Hash Functions

md5	3d75cba5a663b56ac1f5c514cef24dce
sha1	f2f71bd5dd4769cb72ac5adb2321fa7558439889
sha256	bb8629d3b64e8541e20bc7f6f6eccc4a375fcd6ce5a5648f510c6088dfa277a1
sha512	b683689b881d67322d8de4760d484be64cb51a60456cdd39fc25ae7bcd17f9b4fbe470385b30efd229060da7dffcf7e48c87b1bb9ca75d2bd518152f80e81a6b
ripemd-160	1fc9bf7dc54caf238ba72a590abf988a741a66d7

71090986 as geometric shapes

Circle

Radius = n

Diameter	142181972
Circumference	446677838.70811
Area	1.5877383989054E+16

Sphere

Radius = n

Volume	1.5049851771766E+24
Surface area	6.3509535956217E+16
Circumference	446677838.70811

Square

Length = n

Perimeter	284363944
Area	5053928290452196
Diagonal	100537836.56368

Cube

Length = n

Surface area	30323569742713176
Volume	3.5928874534154E+23
Space diagonal	123133199.71217

Equilateral Triangle

Length = n

Perimeter	213272958
Area	2.1884151442182E+15
Altitude	61566599.856084

Triangular Pyramid

Length = n

Surface area	2.1884151442182E+15
Volume	4.2342584705835E+22
Height	33512612.187892