71387171 (number)

71387171 is an odd 8-digits composite number following 71387170 and preceding 71387172. In scientific notation, it is written as 7.1387171 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 69357600 positive integers (up to 71387171) that are relatively prime to 71387171.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-seven thousand one hundred seventy-one

Notation

Scientific notation 7.1387171 × 10^7
Engineering notation 7.1387171 × 10^6

Prime Factorization of 71387171

Prime Factorization 37 × 1301 × 1483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71387171
Product of the distinct prime numbers

The prime factorization of 71387171 is 37 × 1301 × 1483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 75, 85, 871, 79, 4269, 8328, 18775, 24228, 105090, 846792, 9116188, 3011015, 35893553, 74328276, 47454339, 871386565, 3690779109, 752577028

Basic calculations (n = 71387171)

Multiplication

n×y
n×2 142774342
n×3 214161513
n×4 285548684
n×5 356935855

Division

n÷y
n÷2 35693585.5
n÷3 23795723.666667
n÷3 17846792.75
n÷5 14277434.2

Exponentiation

ny
n2 5096128183383241
n3 3.637981740651E+23
n4 2.5970522461473E+31
n5 1.8539621279165E+39

Nth Root

y√n
2√n 8449.0929098928
3√n 414.83308911771
4√n 91.918947502094
5√n 37.215515090688

Divisors of 71387171

1, 37, 1301, 1483, 48137, 54871, 1929383, 71387171

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 -71387170
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 71387171 can be divided by 8 positive divisors. The sum of these divisors (counting 71387171) is 1, the average is 0.125.

Base conversion 71387171

Base System Value
2 Binary 100010000010100100000100011
3 Ternary 11222022211210022
4 Quaternary 10100110200203
5 Quinary 121233342141
6 Senary 11030024055
8 Octal 420244043
10 Decimal 71387171
12 Duodecimal 1baa802b
16 Hexadecimal 4414823
20 Vigesimal 12637ib
36 Base36 16i2oz

Cryptographic Hash Functions

md5 6e6154c8699e02b4d595033390d2ed4b
sha1 3bed6e792a3cb7d9bba65132054a3f8d0245e8de
sha256 0c2e9b318e4be3cafe18e2d333c7838eefad12327b6e5195258d54f85bb58452
sha512 458d22209110605e977a06c5207ca2a063f39cc7f75644114812ee8d0d010f507b5148694a8eb77b50e71ec3f70710977f4ab93e231cf93ae577b64dcef7aa63
ripemd-160 e4288c5fcb8ce9802d47ba93ef3404498a3464f3

71387171 as geometric shapes

Circle

Radius = n
Diameter 142774342
Circumference 448538823.94832
Area 1.6009958862669E+16

Sphere

Radius = n
Volume 1.5238742280431E+24
Surface area 6.4039835450675E+16
Circumference 448538823.94832

Square

Length = n
Perimeter 285548684
Area 5096128183383241
Diagonal 100956705.40765

Cube

Length = n
Surface area 30576769100299446
Volume 3.637981740651E+23
Space diagonal 123646207.18061

Equilateral Triangle

Length = n
Perimeter 214161513
Area 2.2066882338759E+15
Altitude 61823103.590304

Triangular Pyramid

Length = n
Surface area 2.2066882338759E+15
Volume 4.2874025977453E+22
Height 33652235.135882