71356644 (number)

71356644 is an even 8-digits composite number following 71356643 and preceding 71356645. In scientific notation, it is written as 7.1356644 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 23785536 positive integers (up to 71356644) that are relatively prime to 71356644.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-six thousand six hundred forty-four

Notation

Scientific notation 7.1356644 × 10^7
Engineering notation 7.1356644 × 10^6

Prime Factorization of 71356644

Prime Factorization 2 × 2 × 9 × 1982129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35678322
Product of the distinct prime numbers

The prime factorization of 71356644 is 2 × 2 × 9 × 1982129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 14, 31, 929, 261, 6046, 8831, 61136, 55373, 951807, 786750, 9527702, 42087, 20206996, 85073781, 813109963, 953377007, 7444679056, 134218595

Basic calculations (n = 71356644)

Multiplication

n×y
n×2 142713288
n×3 214069932
n×4 285426576
n×5 356783220

Division

n÷y
n÷2 35678322
n÷3 23785548
n÷3 17839161
n÷5 14271328.8

Exponentiation

ny
n2 5091770642942736
n3 3.6333166509812E+23
n4 2.5926128280333E+31
n5 1.8500015059981E+39

Nth Root

y√n
2√n 8447.2861914345
3√n 414.77394956897
4√n 91.909119196272
5√n 37.21233168283

Divisors of 71356644

1, 2, 4, 9, 18, 36, 1982129, 3964258, 7928516, 17839161, 35678322, 71356644

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 -71356643
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 71356644 can be divided by 12 positive divisors. The sum of these divisors (counting 71356644) is 1, the average is 0.083333333333333.

Base conversion 71356644

Base System Value
2 Binary 100010000001101000011100100
3 Ternary 11222021021220200
4 Quaternary 10100031003210
5 Quinary 121231403034
6 Senary 11025230500
8 Octal 420150344
10 Decimal 71356644
12 Duodecimal 1ba92430
16 Hexadecimal 440d0e4
20 Vigesimal 125jbc4
36 Base36 16hf50

Cryptographic Hash Functions

md5 9591172af5a881a348de02ab0fa4ddb9
sha1 6bceba86ef29b5c00c4641b9cda5c7aa6ba4d84f
sha256 7603bb76c80b87a214e536b5ec305f1ce77307c4748291f147ad2dc7a24cdbdd
sha512 8ea72f1c8b971ef3a9ca20fe2c9fd2f10bd216360d41e45723a555b474c5ff5b28b821f100520eb4883d8ffa9ff4b2d0575f777b436b713795fbbdfd902a2b9c
ripemd-160 8818a549fe7a11036bf98bbfd645d25ac9ba5bb6

71356644 as geometric shapes

Circle

Radius = n
Diameter 142713288
Circumference 448347017.15044
Area 1.5996269245633E+16

Sphere

Radius = n
Volume 1.5219201198517E+24
Surface area 6.3985076982532E+16
Circumference 448347017.15044

Square

Length = n
Perimeter 285426576
Area 5091770642942736
Diagonal 100913533.71023

Cube

Length = n
Surface area 30550623857656416
Volume 3.6333166509812E+23
Space diagonal 123593332.8656

Equilateral Triangle

Length = n
Perimeter 214069932
Area 2.2048013635161E+15
Altitude 61796666.432802

Triangular Pyramid

Length = n
Surface area 2.2048013635161E+15
Volume 4.2819047368446E+22
Height 33637844.570076