71398284 (number)

71398284 is an even 8-digits composite number following 71398283 and preceding 71398285. In scientific notation, it is written as 7.1398284 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 23799424 positive integers (up to 71398284) that are relatively prime to 71398284.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand two hundred eighty-four

Notation

Scientific notation 7.1398284 × 10^7
Engineering notation 7.1398284 × 10^6

Prime Factorization of 71398284

Prime Factorization 2 × 2 × 3 × 5949857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35699142
Product of the distinct prime numbers

The prime factorization of 71398284 is 2 × 2 × 3 × 5949857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 61, 18, 685, 367, 963, 3806, 72012, 24782, 415158, 677884, 2166704, 5028743, 71800374, 77156833, 276157064, 871399064, 2525832517, 7574958895

Basic calculations (n = 71398284)

Multiplication

n×y
n×2 142796568
n×3 214194852
n×4 285593136
n×5 356991420

Division

n÷y
n÷2 35699142
n÷3 23799428
n÷3 17849571
n÷5 14279656.8

Exponentiation

ny
n2 5097714958144656
n3 3.6396810033266E+23
n4 2.5986697794492E+31
n5 1.8554056293533E+39

Nth Root

y√n
2√n 8449.7505288618
3√n 414.85461399796
4√n 91.922524600132
5√n 37.216673702979

Divisors of 71398284

1, 2, 3, 4, 6, 12, 5949857, 11899714, 17849571, 23799428, 35699142, 71398284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398284 can be divided by 12 positive divisors. The sum of these divisors (counting 71398284) is 1, the average is 0.083333333333333.

Base conversion 71398284

Base System Value
2 Binary 100010000010111001110001100
3 Ternary 11222100102000220
4 Quaternary 10100113032030
5 Quinary 121234221114
6 Senary 11030151340
8 Octal 420271614
10 Decimal 71398284
12 Duodecimal 1bab2550
16 Hexadecimal 441738c
20 Vigesimal 1264fe4
36 Base36 16ib9o

Cryptographic Hash Functions

md5 b6ada839f147a93aa60e3119fc24125e
sha1 0ab35456a682853b206902d9427c73526a247e33
sha256 5f96c51c59f7774d4fe3180e4925e70ef809e29f2415243eadae2b66335e680d
sha512 cf1ab5481e61fbd6cb4723a5d8ae9830d715d6cc814c20a60fcb9e1f8fe1c7fb703af30c0d891e512e355d7d245e01017d44b552879d8303a0bd5cfcd16dc19d
ripemd-160 4be121df33784afc50cba9b86b932dc7c4adb356

71398284 as geometric shapes

Circle

Radius = n
Diameter 142796568
Circumference 448608648.98664
Area 1.6014943862602E+16

Sphere

Radius = n
Volume 1.5245860135282E+24
Surface area 6.4059775450408E+16
Circumference 448608648.98664

Square

Length = n
Perimeter 285593136
Area 5097714958144656
Diagonal 100972421.56297

Cube

Length = n
Surface area 30586289748867936
Volume 3.6396810033266E+23
Space diagonal 123665455.46123

Equilateral Triangle

Length = n
Perimeter 214194852
Area 2.2073753275026E+15
Altitude 61832727.730616

Triangular Pyramid

Length = n
Surface area 2.2073753275026E+15
Volume 4.2894051980135E+22
Height 33657473.854322