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

71313231 (number)

71313231 is an odd 8-digits composite number following 71313230 and preceding 71313232. In scientific notation, it is written as 7.1313231 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 43220120 positive integers (up to 71313231) that are relatively prime to 71313231.

Interesting facts

71313231 has 8 divisors, whose sum is 103728384
The reverse of 71313231 is 13231317
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	seventy-one million three hundred thirteen thousand two hundred thirty-one

Notation

Scientific notation	7.1313231 × 10^7
Engineering notation	7.1313231 × 10^6

Prime Factorization of 71313231

Prime Factorization 3 × 11 × 2161007

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71313231	Product of the distinct prime numbers

The prime factorization of 71313231 is 3 × 11 × 2161007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 46, 32, 551, 319, 3749, 1271, 59972, 81132, 494571, 889502, 1576218, 3448961, 43250199, 71531426, 597154620, 931124617, 2149076761, 7097875821

Basic calculations (n = 71313231)

Multiplication

n×y

n×2	142626462
n×3	213939693
n×4	285252924
n×5	356566155

Division

n÷y

n÷2	35656615.5
n÷3	23771077
n÷3	17828307.75
n÷5	14262646.2

Exponentiation

n^y

n²	5085576915659361
n³	3.6266892135468E+23
n⁴	2.5863092565087E+31
n⁵	1.8443806944685E+39

Nth Root

^y√n

²√n	8444.7161586403
³√n	414.68981708833
⁴√n	91.895136751845
⁵√n	37.207802623859

Divisors of 71313231

1, 3, 11, 33, 2161007, 6483021, 23771077, 71313231

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71313230	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71313231 can be divided by 8 positive divisors. The sum of these divisors (counting 71313231) is 1, the average is 0.125.

Base conversion 71313231

Base	System	Value
2	Binary	100010000000010011101001111
3	Ternary	11222012002100210
4	Quaternary	10100002131033
5	Quinary	121224010411
6	Senary	11024253503
8	Octal	420023517
10	Decimal	71313231
12	Duodecimal	1ba71293
16	Hexadecimal	440274f
20	Vigesimal	125e31b
36	Base36	16ghn3

Cryptographic Hash Functions

md5	1542daa188aa999f672c2308c4253c5d
sha1	115ffcfc142584cb9e28e7a870799208176cb13c
sha256	0eb994bc0142573bc0ada252b63c5373e4c41ca772be88fef46a77aa3be2a64c
sha512	ef1a048c67accb83cb49f4f9a4bb34ed50233060a66d07935ac08575e8732ad00ff0615d2bb8297f68fa88ea2789e0a944892737417aae84050425d4d60c337b
ripemd-160	872d1d2e8dca7abfb6dbf92945712b2fc6e126d9

71313231 as geometric shapes

Circle

Radius = n

Diameter	142626462
Circumference	448074245.2267
Area	1.5976811077501E+16

Sphere

Radius = n

Volume	1.5191440253509E+24
Surface area	6.3907244310005E+16
Circumference	448074245.2267

Square

Length = n

Perimeter	285252924
Area	5085576915659361
Diagonal	100852138.45685

Cube

Length = n

Surface area	30513461493956166
Volume	3.6266892135468E+23
Space diagonal	123518139.3439

Equilateral Triangle

Length = n

Perimeter	213939693
Area	2.2021194009304E+15
Altitude	61759069.671948

Triangular Pyramid

Length = n

Surface area	2.2021194009304E+15
Volume	4.2740942269251E+22
Height	33617379.485615