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

71312812 (number)

71312812 is an even 8-digits composite number following 71312811 and preceding 71312813. In scientific notation, it is written as 7.1312812 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors. There are 35656404 positive integers (up to 71312812) that are relatively prime to 71312812.

Interesting facts

71312812 has 6 divisors, whose sum is 124797428
The reverse of 71312812 is 21821317
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	seventy-one million three hundred twelve thousand eight hundred twelve

Notation

Scientific notation	7.1312812 × 10^7
Engineering notation	7.1312812 × 10^6

Prime Factorization of 71312812

Prime Factorization 2 × 2 × 17828203

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	35656406	Product of the distinct prime numbers

The prime factorization of 71312812 is 2 × 2 × 17828203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 80, 89, 79, 790, 6797, 8154, 75799, 21910, 380412, 344987, 3872901, 5484683, 50894480, 92348732, 456591506, 992062133, 9352930709, 4350677030

Basic calculations (n = 71312812)

Multiplication

n×y

n×2	142625624
n×3	213938436
n×4	285251248
n×5	356564060

Division

n÷y

n÷2	35656406
n÷3	23770937.333333
n÷3	17828203
n÷5	14262562.4

Exponentiation

n^y

n²	5085517155347344
n³	3.6266252882206E+23
n⁴	2.5862484737332E+31
n⁵	1.8443265119262E+39

Nth Root

^y√n

²√n	8444.6913501916
³√n	414.68900491845
⁴√n	91.895001769365
⁵√n	37.20775890096

Divisors of 71312812

1, 2, 4, 17828203, 35656406, 71312812

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71312811	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71312812 can be divided by 6 positive divisors. The sum of these divisors (counting 71312812) is 1, the average is 0.16666666666667.

Base conversion 71312812

Base	System	Value
2	Binary	100010000000010010110101100
3	Ternary	11222012001210021
4	Quaternary	10100002112230
5	Quinary	121224002222
6	Senary	11024251524
8	Octal	420022654
10	Decimal	71312812
12	Duodecimal	1ba70ba4
16	Hexadecimal	44025ac
20	Vigesimal	125e20c
36	Base36	16ghbg

Cryptographic Hash Functions

md5	df10ef69a1bdd5581312da1f082cd519
sha1	c87edb6e2f712790a170105cc1a9699f66865244
sha256	348e255821d6f75d3f22b3ed40d3023db851cb0d830e0dc964056ec99645492e
sha512	324f78bc1becd4f181161aafff41fdc00b5c0a0591fedb9af3e95806a1ec5b1e63c9643bc6f2ad8245b624d7d80af5a8abb1c8431a6e5c1034de4417d7259bd4
ripemd-160	9da283a328049bfcedcbed1f0efee53f8c848d20

71312812 as geometric shapes

Circle

Radius = n

Diameter	142625624
Circumference	448071612.57206
Area	1.5976623334944E+16

Sphere

Radius = n

Volume	1.5191172483729E+24
Surface area	6.3906493339776E+16
Circumference	448071612.57206

Square

Length = n

Perimeter	285251248
Area	5085517155347344
Diagonal	100851545.90136

Cube

Length = n

Surface area	30513102932084064
Volume	3.6266252882206E+23
Space diagonal	123517413.61461

Equilateral Triangle

Length = n

Perimeter	213938436
Area	2.2020935239562E+15
Altitude	61758706.807304

Triangular Pyramid

Length = n

Surface area	2.2020935239562E+15
Volume	4.2740188902057E+22
Height	33617181.967121