71284964 (number)

71284964 is an even 8-digits composite number following 71284963 and preceding 71284965. In scientific notation, it is written as 7.1284964 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 35623368 positive integers (up to 71284964) that are relatively prime to 71284964.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-four thousand nine hundred sixty-four

Notation

Scientific notation 7.1284964 × 10^7
Engineering notation 7.1284964 × 10^6

Prime Factorization of 71284964

Prime Factorization 2 × 2 × 7019 × 2539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35642482
Product of the distinct prime numbers

The prime factorization of 71284964 is 2 × 2 × 7019 × 2539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71284964)

Multiplication

n×y
n×2 142569928
n×3 213854892
n×4 285139856
n×5 356424820

Division

n÷y
n÷2 35642482
n÷3 23761654.666667
n÷3 17821241
n÷5 14256992.8

Exponentiation

ny
n2 5081546092481296
n3 3.6223783026687E+23
n4 2.5822110690012E+31
n5 1.8407282309415E+39

Nth Root

y√n
2√n 8443.042342663
3√n 414.63501853261
4√n 91.886029093998
5√n 37.204852484766

Divisors of 71284964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71284963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71284964 can be divided by 12 positive divisors. The sum of these divisors (counting 71284964) is 1, the average is 0.083333333333333.

Base conversion 71284964

Base System Value
2 Binary 100001111111011100011100100
3 Ternary 11222010122120212
4 Quaternary 10033323203210
5 Quinary 121222104324
6 Senary 11023514552
8 Octal 417734344
10 Decimal 71284964
12 Duodecimal 1ba58a58
16 Hexadecimal 43fb8e4
20 Vigesimal 125ac84
36 Base36 16fvtw

Cryptographic Hash Functions

md5 bcea20c77432e8f0989ed2e7fca6ea90
sha1 d25547a2b388c80e543a77d7b726214f4d9978a2
sha256 4e58584075c05df827479568ae606477300e138896a82d4c3b75ed0225d7e02a
sha512 c83ff5c4f9e9811d7ba8dcd052116b7591c12dbe0d1254daccec2ddcd16847534e7b2db38fe33b82840add04271e816666a645c76001b2a0e06f729238d859db
ripemd-160 7abb000c4576c1dc7abb8ba53ad4271499cec834

71284964 as geometric shapes

Circle

Radius = n
Diameter 142569928
Circumference 447896638.42763
Area 1.5964147873017E+16

Sphere

Radius = n
Volume 1.5173382752249E+24
Surface area 6.3856591492069E+16
Circumference 447896638.42763

Square

Length = n
Perimeter 285139856
Area 5081546092481296
Diagonal 100812162.88208

Cube

Length = n
Surface area 30489276554887776
Volume 3.6223783026687E+23
Space diagonal 123469179.46372

Equilateral Triangle

Length = n
Perimeter 213854892
Area 2.2003740032952E+15
Altitude 61734589.731859

Triangular Pyramid

Length = n
Surface area 2.2003740032952E+15
Volume 4.2690137697334E+22
Height 33604054.294026