71394143 (number)

71394143 is an odd 8-digits composite number following 71394142 and preceding 71394144. In scientific notation, it is written as 7.1394143 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 68766208 positive integers (up to 71394143) that are relatively prime to 71394143.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-four thousand one hundred forty-three

Notation

Scientific notation 7.1394143 × 10^7
Engineering notation 7.1394143 × 10^6

Prime Factorization of 71394143

Prime Factorization 29 × 449 × 5483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71394143
Product of the distinct prime numbers

The prime factorization of 71394143 is 29 × 449 × 5483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 37, 91, 736, 908, 676, 3316, 3204, 4295, 402052, 942962, 3171743, 7413091, 23422832, 22330085, 536747503, 488555028, 6488352802, 3116035420

Basic calculations (n = 71394143)

Multiplication

n×y
n×2 142788286
n×3 214182429
n×4 285576572
n×5 356970715

Division

n÷y
n÷2 35697071.5
n÷3 23798047.666667
n÷3 17848535.75
n÷5 14278828.6

Exponentiation

ny
n2 5097123654704449
n3 3.6390477509265E+23
n4 2.5980669551348E+31
n5 1.8548676371847E+39

Nth Root

y√n
2√n 8449.5054884887
3√n 414.84659351496
4√n 91.921191726874
5√n 37.216241990023

Divisors of 71394143

1, 29, 449, 5483, 13021, 159007, 2461867, 71394143

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 -71394142
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 71394143 can be divided by 8 positive divisors. The sum of these divisors (counting 71394143) is 1, the average is 0.125.

Base conversion 71394143

Base System Value
2 Binary 100010000010110001101011111
3 Ternary 11222100012100112
4 Quaternary 10100112031133
5 Quinary 121234103033
6 Senary 11030120235
8 Octal 420261537
10 Decimal 71394143
12 Duodecimal 1bab007b
16 Hexadecimal 441635f
20 Vigesimal 1264573
36 Base36 16i82n

Cryptographic Hash Functions

md5 9075d040ec87a25332ea25f70ce3d2ef
sha1 69aca2262a1ddd25f01b7ff727bcb1ce2c26de15
sha256 ed96c35b4096fc9a76fbef373f0fc0e16b3ae8d33315a8f8c837cdeb3c0e4f21
sha512 4e6a03b725e4ae384e2b7ff28d6f7fa39092ddefd2effddb4e5cfab63a668d510c2c08971442a37587aea3562c0e3db1c2284b92fa96d534a01d3bf081fbb232
ripemd-160 759b6f995f738c7208b400224146f16d972d93ad

71394143 as geometric shapes

Circle

Radius = n
Diameter 142788286
Circumference 448582630.31628
Area 1.6013086228058E+16

Sphere

Radius = n
Volume 1.5243207573831E+24
Surface area 6.4052344912233E+16
Circumference 448582630.31628

Square

Length = n
Perimeter 285576572
Area 5097123654704449
Diagonal 100966565.3046

Cube

Length = n
Surface area 30582741928226694
Volume 3.6390477509265E+23
Space diagonal 123658283.03884

Equilateral Triangle

Length = n
Perimeter 214182429
Area 2.2071192856023E+15
Altitude 61829141.519419

Triangular Pyramid

Length = n
Surface area 2.2071192856023E+15
Volume 4.288658902903E+22
Height 33655521.768201