71357286 (number)

71357286 is an even 8-digits composite number following 71357285 and preceding 71357287. In scientific notation, it is written as 7.1357286 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 16951680 positive integers (up to 71357286) that are relatively prime to 71357286.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand two hundred eighty-six

Notation

Scientific notation 7.1357286 × 10^7
Engineering notation 7.1357286 × 10^6

Prime Factorization of 71357286

Prime Factorization 2 × 3 × 109 × 7 × 13 × 109 × 11

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 654654
Product of the distinct prime numbers

The prime factorization of 71357286 is 2 × 3 × 109 × 7 × 13 × 109 × 11. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71357286)

Multiplication

n×y
n×2 142714572
n×3 214071858
n×4 285429144
n×5 356786430

Division

n÷y
n÷2 35678643
n÷3 23785762
n÷3 17839321.5
n÷5 14271457.2

Exponentiation

ny
n2 5091862265285796
n3 3.6334147193661E+23
n4 2.5927061328641E+31
n5 1.8500847303674E+39

Nth Root

y√n
2√n 8447.3241917189
3√n 414.7751934806
4√n 91.909325923537
5√n 37.212398642904

Divisors of 71357286

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71357285
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71357286 can be divided by 96 positive divisors. The sum of these divisors (counting 71357286) is 1, the average is 0.010416666666667.

Base conversion 71357286

Base System Value
2 Binary 100010000001101001101100110
3 Ternary 11222021022210110
4 Quaternary 10100031031212
5 Quinary 121231413121
6 Senary 11025233450
8 Octal 420151546
10 Decimal 71357286
12 Duodecimal 1ba92886
16 Hexadecimal 440d366
20 Vigesimal 125jd46
36 Base36 16hfmu

Cryptographic Hash Functions

md5 6d2059c03d74589b204de6a2cf7473d1
sha1 db048e9f0ca8a9f74a37756022ac740b8c0a41d8
sha256 f549caf96bf4e8c21ec32ea121e47be7882b406742c3be8a86f4e165f1be0faa
sha512 1b222b73ea0663df2e73d0b4e1f331338a0055ccc46b60d1eacd1f03c29a554702835c39f308f964d57645d4fed18d2713c5ebb35be9a463bc7a462dcf0d2cf2
ripemd-160 087c4ea736c3e0d79a1a2f386d74c41ab502d11f

71357286 as geometric shapes

Circle

Radius = n
Diameter 142714572
Circumference 448351050.95541
Area 1.5996557085713E+16

Sphere

Radius = n
Volume 1.5219611986407E+24
Surface area 6.3986228342852E+16
Circumference 448351050.95541

Square

Length = n
Perimeter 285429144
Area 5091862265285796
Diagonal 100914441.63534

Cube

Length = n
Surface area 30551173591714776
Volume 3.6334147193661E+23
Space diagonal 123594444.84222

Equilateral Triangle

Length = n
Perimeter 214071858
Area 2.2048410371544E+15
Altitude 61797222.421112

Triangular Pyramid

Length = n
Surface area 2.2048410371544E+15
Volume 4.2820203115446E+22
Height 33638147.211779