71240285 (number)

71240285 is an odd 8-digits composite number following 71240284 and preceding 71240286. In scientific notation, it is written as 7.1240285 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 53157888 positive integers (up to 71240285) that are relatively prime to 71240285.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1240285 × 10^7
Engineering notation 7.1240285 × 10^6

Prime Factorization of 71240285

Prime Factorization 113 × 5 × 17 × 7417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71240285
Product of the distinct prime numbers

The prime factorization of 71240285 is 113 × 5 × 17 × 7417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 21, 60, 805, 487, 6820, 6187, 3425, 37310, 457866, 124774, 9415682, 6522195, 36088992, 80675447, 307282826, 697733499, 6496637230, 5226798360

Basic calculations (n = 71240285)

Multiplication

n×y
n×2 142480570
n×3 213720855
n×4 284961140
n×5 356201425

Division

n÷y
n÷2 35620142.5
n÷3 23746761.666667
n÷3 17810071.25
n÷5 14248057

Exponentiation

ny
n2 5075178206881225
n3 3.6155714188401E+23
n4 2.5757433831602E+31
n5 1.834966927032E+39

Nth Root

y√n
2√n 8440.3960215146
3√n 414.5483740348
4√n 91.871627946361
5√n 37.200187566918

Divisors of 71240285

1, 5, 17, 85, 113, 565, 1921, 7417, 9605, 37085, 126089, 630445, 838121, 4190605, 14248057, 71240285

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71240284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71240285 can be divided by 16 positive divisors. The sum of these divisors (counting 71240285) is 1, the average is 0.0625.

Base conversion 71240285

Base System Value
2 Binary 100001111110000101001011101
3 Ternary 11222001101022002
4 Quaternary 10033300221131
5 Quinary 121214142120
6 Senary 11022532045
8 Octal 417605135
10 Decimal 71240285
12 Duodecimal 1ba37025
16 Hexadecimal 43f0a5d
20 Vigesimal 12550e5
36 Base36 16exct

Cryptographic Hash Functions

md5 b38e7a614e94f4df481cdfa916ce2b2c
sha1 d6c7560972f2fac018396e694fda11b104a6778b
sha256 3d7c01bd1a8b5fa4409ddb9d6f58f6693fe2c912674c175c8a17e9ad4cd257a4
sha512 843d5cdb08c1567313487b0a885662ede2f97903c0e0404923995b4ac1fb25348b0ab9720a1815df9abd9a783e5a37183712d498f62b57368d17984b24130103
ripemd-160 f8ab52a9c3e05a4caec7a82d411f0f9a9b842971

71240285 as geometric shapes

Circle

Radius = n
Diameter 142480570
Circumference 447615911.99129
Area 1.5944142570397E+16

Sphere

Radius = n
Volume 1.5144870143943E+24
Surface area 6.3776570281588E+16
Circumference 447615911.99129

Square

Length = n
Perimeter 284961140
Area 5075178206881225
Diagonal 100748977.23432

Cube

Length = n
Surface area 30451069241287350
Volume 3.6155714188401E+23
Space diagonal 123391793.16569

Equilateral Triangle

Length = n
Perimeter 213720855
Area 2.1976166279461E+15
Altitude 61695896.582843

Triangular Pyramid

Length = n
Surface area 2.1976166279461E+15
Volume 4.2609917802101E+22
Height 33582992.411442