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

71312245 (number)

71312245 is an odd 8-digits composite number following 71312244 and preceding 71312246. In scientific notation, it is written as 7.1312245 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 55209360 positive integers (up to 71312245) that are relatively prime to 71312245.

Interesting facts

71312245 has 8 divisors, whose sum is 88335360
The reverse of 71312245 is 54221317
Previous prime number is 31

Basic properties

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

Name

Name	seventy-one million three hundred twelve thousand two hundred forty-five

Notation

Scientific notation	7.1312245 × 10^7
Engineering notation	7.1312245 × 10^6

Prime Factorization of 71312245

Prime Factorization 5 × 31 × 460079

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71312245	Product of the distinct prime numbers

The prime factorization of 71312245 is 5 × 31 × 460079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 13, 26, 19, 944, 7582, 3917, 71218, 44880, 412113, 709088, 4912247, 8442722, 26432740, 40458439, 965023542, 380251862, 6431845185, 3676347930

Basic calculations (n = 71312245)

Multiplication

n×y

n×2	142624490
n×3	213936735
n×4	285248980
n×5	356561225

Division

n÷y

n÷2	35656122.5
n÷3	23770748.333333
n÷3	17828061.25
n÷5	14262449

Exponentiation

n^y

n²	5085436286940025
n³	3.6265387842616E+23
n⁴	2.5861662228526E+31
n⁵	1.8442531929479E+39

Nth Root

^y√n

²√n	8444.657778738
³√n	414.68790586728
⁴√n	91.894819107162
⁵√n	37.207699733846

Divisors of 71312245

1, 5, 31, 155, 460079, 2300395, 14262449, 71312245

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	-71312244	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 71312245 can be divided by 8 positive divisors. The sum of these divisors (counting 71312245) is 1, the average is 0.125.

Base conversion 71312245

Base	System	Value
2	Binary	100010000000010001101110101
3	Ternary	11222012001000021
4	Quaternary	10100002031311
5	Quinary	121223442440
6	Senary	11024245141
8	Octal	420021565
10	Decimal	71312245
12	Duodecimal	1ba707b1
16	Hexadecimal	4402375
20	Vigesimal	125e0c5
36	Base36	16ggvp

Cryptographic Hash Functions

md5	470bb380e14b2fbb1a081b8ba669c0fc
sha1	be6d32b4c8dfc520ea5111241869d7513d20abe6
sha256	5606e48c14797a4c66435a441607d131f88fa73c5a6bc18220b083e6c2bca75f
sha512	9b670c047ef16cec517fefdc5b9f35ed3fef53fb1efaa4ccad5139a64b9dca5fbccfb7f248e023a3b2b5e5024c8e8e8fbce92d80148211515eed3f4aca915742
ripemd-160	a92cf675dd20190f3b0348951d835ea9917b9adb

71312245 as geometric shapes

Circle

Radius = n

Diameter	142624490
Circumference	448068050.00599
Area	1.597636927935E+16

Sphere

Radius = n

Volume	1.5190810136793E+24
Surface area	6.3905477117399E+16
Circumference	448068050.00599

Square

Length = n

Perimeter	285248980
Area	5085436286940025
Diagonal	100850744.04227

Cube

Length = n

Surface area	30512617721640150
Volume	3.6265387842616E+23
Space diagonal	123516431.5418

Equilateral Triangle

Length = n

Perimeter	213936735
Area	2.2020585069086E+15
Altitude	61758215.7709

Triangular Pyramid

Length = n

Surface area	2.2020585069086E+15
Volume	4.2739169443123E+22
Height	33616914.680758