71326840 (number)

71326840 is an even 8-digits composite number following 71326839 and preceding 71326841. In scientific notation, it is written as 7.1326840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 25961472 positive integers (up to 71326840) that are relatively prime to 71326840.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-six thousand eight hundred forty

Notation

Scientific notation 7.1326840 × 10^7
Engineering notation 7.1326840 × 10^6

Prime Factorization of 71326840

Prime Factorization 2 × 2 × 2 × 13 × 5 × 73 × 1879

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17831710
Product of the distinct prime numbers

The prime factorization of 71326840 is 2 × 2 × 2 × 13 × 5 × 73 × 1879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 29, 82, 803, 205, 1301, 3028, 25544, 93446, 694559, 705840, 563721, 4015009, 76050946, 9695134, 163213223, 261380357, 2596504829, 9488493780

Basic calculations (n = 71326840)

Multiplication

n×y
n×2 142653680
n×3 213980520
n×4 285307360
n×5 356634200

Division

n÷y
n÷2 35663420
n÷3 23775613.333333
n÷3 17831710
n÷5 14265368

Exponentiation

ny
n2 5087518104385600
n3 3.6287658982862E+23
n4 2.5882840462451E+31
n5 1.8461412204108E+39

Nth Root

y√n
2√n 8445.5218903274
3√n 414.71619440377
4√n 91.899520620771
5√n 37.209222619366

Divisors of 71326840

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1879, 1898, 2920, 3758, 3796, 4745, 7516, 7592, 9395, 9490, 15032, 18790, 18980, 24427, 37580, 37960, 48854, 75160, 97708, 122135, 137167, 195416, 244270, 274334, 488540, 548668, 685835, 977080, 1097336, 1371670, 1783171, 2743340, 3566342, 5486680, 7132684, 8915855, 14265368, 17831710, 35663420, 71326840

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71326839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71326840 can be divided by 64 positive divisors. The sum of these divisors (counting 71326840) is 1, the average is 0.015625.

Base conversion 71326840

Base System Value
2 Binary 100010000000101110001111000
3 Ternary 11222012210000211
4 Quaternary 10100011301320
5 Quinary 121224424330
6 Senary 11024440504
8 Octal 420056170
10 Decimal 71326840
12 Duodecimal 1ba79134
16 Hexadecimal 4405c78
20 Vigesimal 125fh20
36 Base36 16gs54

Cryptographic Hash Functions

md5 9f0139a26bface708d860f3d89f49bd2
sha1 51cb74bd889f141934f3a0cf6509417f805e8557
sha256 b8f451e1c1c2cc154acf98eb93b35c3c9173c29d9b3a461ce37d9f51c4009b23
sha512 a08575b5a82ed84085b75d0eb6d0aa2002d4ea184ffebdd14f81c145c851cf27636278b896dc0254f85c4ad3f3c9f727f7b2194fc9f6a249ec95f69bc5774578
ripemd-160 49330dc5f8d0643b6bdb4004520ae2790ada5564

71326840 as geometric shapes

Circle

Radius = n
Diameter 142653680
Circumference 448159753.09555
Area 1.5982909501743E+16

Sphere

Radius = n
Volume 1.5200139050204E+24
Surface area 6.3931638006971E+16
Circumference 448159753.09555

Square

Length = n
Perimeter 285307360
Area 5087518104385600
Diagonal 100871384.48922

Cube

Length = n
Surface area 30525108626313600
Volume 3.6287658982862E+23
Space diagonal 123541710.82334

Equilateral Triangle

Length = n
Perimeter 213980520
Area 2.2029599603056E+15
Altitude 61770855.411668

Triangular Pyramid

Length = n
Surface area 2.2029599603056E+15
Volume 4.2765416233611E+22
Height 33623794.829739