71282271 (number)

71282271 is an odd 8-digits composite number following 71282270 and preceding 71282272. In scientific notation, it is written as 7.1282271 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 47500992 positive integers (up to 71282271) that are relatively prime to 71282271.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-two thousand two hundred seventy-one

Notation

Scientific notation 7.1282271 × 10^7
Engineering notation 7.1282271 × 10^6

Prime Factorization of 71282271

Prime Factorization 3 × 3529 × 6733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71282271
Product of the distinct prime numbers

The prime factorization of 71282271 is 3 × 3529 × 6733. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 53, 33, 606, 884, 1704, 7497, 1793, 17601, 983842, 388033, 7283830, 2335036, 33970064, 52955252, 474150560, 444675132, 3513893324, 1640164036

Basic calculations (n = 71282271)

Multiplication

n×y
n×2 142564542
n×3 213846813
n×4 285129084
n×5 356411355

Division

n÷y
n÷2 35641135.5
n÷3 23760757
n÷3 17820567.75
n÷5 14256454.2

Exponentiation

ny
n2 5081162158917441
n3 3.621967780069E+23
n4 2.5818208885215E+31
n5 1.8403805624905E+39

Nth Root

y√n
2√n 8442.8828607295
3√n 414.62979711282
4√n 91.885161265187
5√n 37.204571375886

Divisors of 71282271

1, 3, 3529, 6733, 10587, 20199, 23760757, 71282271

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71282270
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71282271 can be divided by 8 positive divisors. The sum of these divisors (counting 71282271) is 1, the average is 0.125.

Base conversion 71282271

Base System Value
2 Binary 100001111111010111001011111
3 Ternary 11222010111220010
4 Quaternary 10033322321133
5 Quinary 121222013041
6 Senary 11023454303
8 Octal 417727137
10 Decimal 71282271
12 Duodecimal 1ba57393
16 Hexadecimal 43fae5f
20 Vigesimal 125a5db
36 Base36 16ftr3

Cryptographic Hash Functions

md5 51da85b47c1c4775a7a2c4a5ba932097
sha1 f8aa76c2e0934af4f430ad1933329733a94267a7
sha256 5a14d543fc4458669fa61ad675bf0c24b961a995e5c5f8546804c425cd7934e4
sha512 85c266fa17b33a242840aa90746cca414366733310e20ee7ec32fd174407c316a8e97511f388dafa008e450ebf4e952d4aaec00ff548641b92f9f185537d137a
ripemd-160 7ecb4029b0b3df9b107544f42e9a62255907359f

71282271 as geometric shapes

Circle

Radius = n
Diameter 142564542
Circumference 447879717.80959
Area 1.5962941710153E+16

Sphere

Radius = n
Volume 1.5171663159205E+24
Surface area 6.3851766840614E+16
Circumference 447879717.80959

Square

Length = n
Perimeter 285129084
Area 5081162158917441
Diagonal 100808354.40495

Cube

Length = n
Surface area 30486972953504646
Volume 3.621967780069E+23
Space diagonal 123464515.05089

Equilateral Triangle

Length = n
Perimeter 213846813
Area 2.2002077551853E+15
Altitude 61732257.525447

Triangular Pyramid

Length = n
Surface area 2.2002077551853E+15
Volume 4.2685299642099E+22
Height 33602784.801651