71306886 (number)

71306886 is an even 8-digits composite number following 71306885 and preceding 71306887. In scientific notation, it is written as 7.1306886 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 19297008 positive integers (up to 71306886) that are relatively prime to 71306886.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred six thousand eight hundred eighty-six

Notation

Scientific notation 7.1306886 × 10^7
Engineering notation 7.1306886 × 10^6

Prime Factorization of 71306886

Prime Factorization 2 × 21 × 19 × 19 × 4703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3752994
Product of the distinct prime numbers

The prime factorization of 71306886 is 2 × 21 × 19 × 19 × 4703. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 75, 35, 252, 320, 5352, 6088, 36738, 70965, 13733, 300558, 1819325, 7605217, 28879450, 96573648, 199984616, 177348007, 2188478099, 3080957669

Basic calculations (n = 71306886)

Multiplication

n×y
n×2 142613772
n×3 213920658
n×4 285227544
n×5 356534430

Division

n÷y
n÷2 35653443
n÷3 23768962
n÷3 17826721.5
n÷5 14261377.2

Exponentiation

ny
n2 5084671991016996
n3 3.6257212601084E+23
n4 2.5853889256233E+31
n5 1.8435603338508E+39

Nth Root

y√n
2√n 8444.3404715821
3√n 414.67751789835
4√n 91.89309262171
5√n 37.207140497331

Divisors of 71306886

1, 2, 19, 21, 38, 42, 361, 399, 722, 798, 4703, 7581, 9406, 15162, 89357, 98763, 178714, 197526, 1697783, 1876497, 3395566, 3752994, 35653443, 71306886

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71306885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71306886 can be divided by 24 positive divisors. The sum of these divisors (counting 71306886) is 1, the average is 0.041666666666667.

Base conversion 71306886

Base System Value
2 Binary 100010000000000111010000110
3 Ternary 11222011202122210
4 Quaternary 10100000322012
5 Quinary 121223310021
6 Senary 11024204250
8 Octal 420007206
10 Decimal 71306886
12 Duodecimal 1ba69686
16 Hexadecimal 4400e86
20 Vigesimal 125d746
36 Base36 16gcqu

Cryptographic Hash Functions

md5 1fbc6ed63f78797f4545de007f172cd9
sha1 afdb1752acdfa14efb6fb14387211802c9106423
sha256 25e5964a019208e2ec65cf743890303e6e2c7bd4d55c1fe9036f5569802d130c
sha512 d20f55f7bf304179b51f6630c784e3896c13ea7426035cef944719963a2bd3baf64dc947e8f71fd356932a619e088bd55ec82aac6bf97ce1dfb89d07b5eccc03
ripemd-160 21f2dc0836eee65018c487006a601a7ba4440888

71306886 as geometric shapes

Circle

Radius = n
Diameter 142613772
Circumference 448034378.41593
Area 1.5973968172893E+16

Sphere

Radius = n
Volume 1.5187385699628E+24
Surface area 6.3895872691571E+16
Circumference 448034378.41593

Square

Length = n
Perimeter 285227544
Area 5084671991016996
Diagonal 100843165.27179

Cube

Length = n
Surface area 30508031946101976
Volume 3.6257212601084E+23
Space diagonal 123507149.48152

Equilateral Triangle

Length = n
Perimeter 213920658
Area 2.201727557066E+15
Altitude 61753574.740761

Triangular Pyramid

Length = n
Surface area 2.201727557066E+15
Volume 4.2729534828582E+22
Height 33614388.423931