71340642 (number)

71340642 is an even 8-digits composite number following 71340641 and preceding 71340643. In scientific notation, it is written as 7.1340642 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 23273424 positive integers (up to 71340642) that are relatively prime to 71340642.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty thousand six hundred forty-two

Notation

Scientific notation 7.1340642 × 10^7
Engineering notation 7.1340642 × 10^6

Prime Factorization of 71340642

Prime Factorization 2 × 9 × 3 × 47 × 28109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71340642
Product of the distinct prime numbers

The prime factorization of 71340642 is 2 × 9 × 3 × 47 × 28109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 58, 80, 300, 642, 1164, 560, 80847, 28189, 134042, 77457, 1630507, 8437789, 67498173, 7431087, 731071642, 675316156, 2193789724, 1502941698

Basic calculations (n = 71340642)

Multiplication

n×y
n×2 142681284
n×3 214021926
n×4 285362568
n×5 356703210

Division

n÷y
n÷2 35670321
n÷3 23780214
n÷3 17835160.5
n÷5 14268128.4

Exponentiation

ny
n2 5089487200972164
n3 3.6308728436814E+23
n4 2.5902879968859E+31
n5 1.8479280866274E+39

Nth Root

y√n
2√n 8446.3389702285
3√n 414.74294237015
4√n 91.903966020126
5√n 37.210662531592

Divisors of 71340642

1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28109, 56218, 84327, 168654, 252981, 505962, 758943, 1321123, 1517886, 2642246, 3963369, 7926738, 11890107, 23780214, 35670321, 71340642

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71340641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71340642 can be divided by 32 positive divisors. The sum of these divisors (counting 71340642) is 1, the average is 0.03125.

Base conversion 71340642

Base System Value
2 Binary 100010000001001001001100010
3 Ternary 11222020110222000
4 Quaternary 10100021021202
5 Quinary 121230400032
6 Senary 11025024430
8 Octal 420111142
10 Decimal 71340642
12 Duodecimal 1ba85116
16 Hexadecimal 4409262
20 Vigesimal 125hbc2
36 Base36 16h2si

Cryptographic Hash Functions

md5 381c3f3ad71b351a3b90cb77761583f7
sha1 38f48079f16fe66a698187cdfd6662a3387be65e
sha256 7f8256937334e803f3def8d562bddbce52eddec2153c1d06a459b536b9a34e2b
sha512 d0cf7741fdd2b582c35d3370691ccb2262897010a96f23005e7b57734f1a66affd80dd05d008bd31a876f7716a38cd2daa8b6af87f9f0f8bee1834fc5225890e
ripemd-160 5c86f918d7e14015569865c9218276487722de6b

71340642 as geometric shapes

Circle

Radius = n
Diameter 142681284
Circumference 448246473.61916
Area 1.5989095601113E+16

Sphere

Radius = n
Volume 1.5208964602437E+24
Surface area 6.3956382404454E+16
Circumference 448246473.61916

Square

Length = n
Perimeter 285362568
Area 5089487200972164
Diagonal 100890903.4648

Cube

Length = n
Surface area 30536923205832984
Volume 3.6308728436814E+23
Space diagonal 123565616.58858

Equilateral Triangle

Length = n
Perimeter 214021926
Area 2.2038126041388E+15
Altitude 61782808.294291

Triangular Pyramid

Length = n
Surface area 2.2038126041388E+15
Volume 4.279024682322E+22
Height 33630301.154935