71325730 (number)

71325730 is an even 8-digits composite number following 71325729 and preceding 71325731. In scientific notation, it is written as 7.1325730 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 23664960 positive integers (up to 71325730) that are relatively prime to 71325730.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-five thousand seven hundred thirty

Notation

Scientific notation 7.1325730 × 10^7
Engineering notation 7.1325730 × 10^6

Prime Factorization of 71325730

Prime Factorization 2 × 35 × 31 × 32869

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71325730
Product of the distinct prime numbers

The prime factorization of 71325730 is 2 × 35 × 31 × 32869. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 37, 54, 57, 579, 514, 8321, 9915, 91070, 826780, 423288, 3304305, 2113649, 33593078, 73837157, 802991990, 722515546, 3581553986, 819549531

Basic calculations (n = 71325730)

Multiplication

n×y
n×2 142651460
n×3 213977190
n×4 285302920
n×5 356628650

Division

n÷y
n÷2 35662865
n÷3 23775243.333333
n÷3 17831432.5
n÷5 14265146

Exponentiation

ny
n2 5087359760032900
n3 3.6285964865697E+23
n4 2.5881229328002E+31
n5 1.8459975751172E+39

Nth Root

y√n
2√n 8445.4561747723
3√n 414.71404309876
4√n 91.899163079825
5√n 37.209106807438

Divisors of 71325730

1, 2, 31, 35, 62, 70, 1085, 2170, 32869, 65738, 1018939, 1150415, 2037878, 2300830, 35662865, 71325730

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 -71325729
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 71325730 can be divided by 16 positive divisors. The sum of these divisors (counting 71325730) is 1, the average is 0.0625.

Base conversion 71325730

Base System Value
2 Binary 100010000000101100000100010
3 Ternary 11222012201111201
4 Quaternary 10100011200202
5 Quinary 121224410410
6 Senary 11024431414
8 Octal 420054042
10 Decimal 71325730
12 Duodecimal 1ba7856a
16 Hexadecimal 4405822
20 Vigesimal 125fe6a
36 Base36 16graa

Cryptographic Hash Functions

md5 8826414fa4ffca0d4a300f318336f261
sha1 59ee370c9db8992d0084d53f6dd0b122f61c28fb
sha256 6672d1027118e2df73ad9f851e6eb2f35a77b3ef1ad9c7094b9aa9781ba8f83b
sha512 16f88d6b7d329baeebe843f8758087e7807a4a3271420e108c4ec09945ff4c35ec2159ea66d25b9a8137dd0993e7db56a02d2160a19d9c63cf80209b1250904f
ripemd-160 57110abca2e4e5430e4929e6d5d6b52ad375570f

71325730 as geometric shapes

Circle

Radius = n
Diameter 142651460
Circumference 448152778.75986
Area 1.5982412048288E+16

Sphere

Radius = n
Volume 1.5199429420066E+24
Surface area 6.3929648193151E+16
Circumference 448152778.75986

Square

Length = n
Perimeter 285302920
Area 5087359760032900
Diagonal 100869814.71216

Cube

Length = n
Surface area 30524158560197400
Volume 3.6285964865697E+23
Space diagonal 123539788.24694

Equilateral Triangle

Length = n
Perimeter 213977190
Area 2.2028913951896E+15
Altitude 61769894.12347

Triangular Pyramid

Length = n
Surface area 2.2028913951896E+15
Volume 4.2763419697385E+22
Height 33623271.570721