71339720 (number)

71339720 is an even 8-digits composite number following 71339719 and preceding 71339721. In scientific notation, it is written as 7.1339720 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 28535872 positive integers (up to 71339720) that are relatively prime to 71339720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-nine thousand seven hundred twenty

Notation

Scientific notation 7.1339720 × 10^7
Engineering notation 7.1339720 × 10^6

Prime Factorization of 71339720

Prime Factorization 2 × 2 × 2 × 5 × 1783493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17834930
Product of the distinct prime numbers

The prime factorization of 71339720 is 2 × 2 × 2 × 5 × 1783493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 57, 62, 734, 557, 6342, 8631, 75177, 88460, 675875, 12344, 5307452, 4824225, 77586886, 57591870, 502557347, 916522837, 6028142966, 7281415330

Basic calculations (n = 71339720)

Multiplication

n×y
n×2 142679440
n×3 214019160
n×4 285358880
n×5 356698600

Division

n÷y
n÷2 35669860
n÷3 23779906.666667
n÷3 17834930
n÷5 14267944

Exponentiation

ny
n2 5089355649678400
n3 3.6307320702848E+23
n4 2.5901540928913E+31
n5 1.8478086774372E+39

Nth Root

y√n
2√n 8446.2843901919
3√n 414.74115566237
4√n 91.903669079052
5√n 37.210566349647

Divisors of 71339720

1, 2, 4, 5, 8, 10, 20, 40, 1783493, 3566986, 7133972, 8917465, 14267944, 17834930, 35669860, 71339720

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 -71339719
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 71339720 can be divided by 16 positive divisors. The sum of these divisors (counting 71339720) is 1, the average is 0.0625.

Base conversion 71339720

Base System Value
2 Binary 100010000001000111011001000
3 Ternary 11222020102200212
4 Quaternary 10100020323020
5 Quinary 121230332340
6 Senary 11025020252
8 Octal 420107310
10 Decimal 71339720
12 Duodecimal 1ba84688
16 Hexadecimal 4408ec8
20 Vigesimal 125h960
36 Base36 16h22w

Cryptographic Hash Functions

md5 4427f60d17359b2bf0575729942ddde9
sha1 eb37f1114f3e35e8786c54a1ec179a1cfb99b80f
sha256 da35d3a405ede5d0fb13c89e8fb34aa33ebf8e3c164be3df2b96b1d030dff8ae
sha512 0aa602d3900f6b93284718e6603f3f20dfc9c7aac1b4f095875c4f621d8cfb413b046629d0a552e5d9baf3738324d63522b38a05534ed3736bc359355c61b9e8
ripemd-160 915721818066fb88df6b495250c597e43ad3cbcc

71339720 as geometric shapes

Circle

Radius = n
Diameter 142679440
Circumference 448240680.52231
Area 1.5988682320535E+16

Sphere

Radius = n
Volume 1.5208374932213E+24
Surface area 6.3954729282141E+16
Circumference 448240680.52231

Square

Length = n
Perimeter 285358880
Area 5089355649678400
Diagonal 100889599.5599

Cube

Length = n
Surface area 30536133898070400
Volume 3.6307320702848E+23
Space diagonal 123564019.63774

Equilateral Triangle

Length = n
Perimeter 214019160
Area 2.2037556407577E+15
Altitude 61782009.818869

Triangular Pyramid

Length = n
Surface area 2.2037556407577E+15
Volume 4.278858779283E+22
Height 33629866.519966