71378540 (number)

71378540 is an even 8-digits composite number following 71378539 and preceding 71378541. In scientific notation, it is written as 7.1378540 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 27379200 positive integers (up to 71378540) that are relatively prime to 71378540.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-eight thousand five hundred forty

Notation

Scientific notation 7.1378540 × 10^7
Engineering notation 7.1378540 × 10^6

Prime Factorization of 71378540

Prime Factorization 2 × 2 × 205 × 61 × 1427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35689270
Product of the distinct prime numbers

The prime factorization of 71378540 is 2 × 2 × 205 × 61 × 1427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 68, 50, 862, 726, 4564, 5833, 33118, 22107, 120737, 508362, 7615465, 1901098, 6574342, 27216414, 167763663, 298534416, 9505329330, 5041847497

Basic calculations (n = 71378540)

Multiplication

n×y
n×2 142757080
n×3 214135620
n×4 285514160
n×5 356892700

Division

n÷y
n÷2 35689270
n÷3 23792846.666667
n÷3 17844635
n÷5 14275708

Exponentiation

ny
n2 5094895972531600
n3 3.6366623597119E+23
n4 2.5957964970919E+31
n5 1.8528416409953E+39

Nth Root

y√n
2√n 8448.5821295647
3√n 414.81637010668
4√n 91.916169032248
5√n 37.214615145666

Divisors of 71378540

1, 2, 4, 61, 122, 205, 244, 410, 820, 1427, 2854, 5708, 12505, 25010, 50020, 87047, 174094, 292535, 348188, 585070, 1170140, 17844635, 35689270, 71378540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71378539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71378540 can be divided by 24 positive divisors. The sum of these divisors (counting 71378540) is 1, the average is 0.041666666666667.

Base conversion 71378540

Base System Value
2 Binary 100010000010010011001101100
3 Ternary 11222022101221122
4 Quaternary 10100102121230
5 Quinary 121233103130
6 Senary 11025520112
8 Octal 420223154
10 Decimal 71378540
12 Duodecimal 1baa3038
16 Hexadecimal 441266c
20 Vigesimal 1262670
36 Base36 16hw18

Cryptographic Hash Functions

md5 646e7d193eb3b7423b1a2cbceb7a2b76
sha1 63d6c5c4e03dd98a873ce73b0a7600a2f07d8d94
sha256 8404627f9e9c3aef94ba37f9791197a9aa18920e4631a4a4658c6287f532bc82
sha512 0f12ac39d2f191cd475c3b916cf31fbe5dc9df41539629407eb84b69391b9e97557d65f4c96485e59c14182bfbb78fc7323d1a07555ce0e246ea6b0e3b88d6e2
ripemd-160 e3048bf1cab756ab46f00211dfb017244208aced

71378540 as geometric shapes

Circle

Radius = n
Diameter 142757080
Circumference 448484593.77593
Area 1.6006087758109E+16

Sphere

Radius = n
Volume 1.5233215670476E+24
Surface area 6.4024351032438E+16
Circumference 448484593.77593

Square

Length = n
Perimeter 285514160
Area 5094895972531600
Diagonal 100944499.33039

Cube

Length = n
Surface area 30569375835189600
Volume 3.6366623597119E+23
Space diagonal 123631257.85009

Equilateral Triangle

Length = n
Perimeter 214135620
Area 2.2061546709257E+15
Altitude 61815628.925044

Triangular Pyramid

Length = n
Surface area 2.2061546709257E+15
Volume 4.2858476923969E+22
Height 33648166.443463