71367920 (number)

71367920 is an even 8-digits composite number following 71367919 and preceding 71367921. In scientific notation, it is written as 7.1367920 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 80 positive divisors. There are 26127360 positive integers (up to 71367920) that are relatively prime to 71367920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1367920 × 10^7
Engineering notation 7.1367920 × 10^6

Prime Factorization of 71367920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 163 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8920990
Product of the distinct prime numbers

The prime factorization of 71367920 is 2 × 2 × 2 × 2 × 5 × 13 × 163 × 421. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 9, 15, 7, 355, 734, 8362, 118, 19453, 14407, 653667, 334513, 1324371, 8570892, 28417837, 19117425, 394632201, 479814003, 7811230375, 13635193

Basic calculations (n = 71367920)

Multiplication

n×y
n×2 142735840
n×3 214103760
n×4 285471680
n×5 356839600

Division

n÷y
n÷2 35683960
n÷3 23789306.666667
n÷3 17841980
n÷5 14273584

Exponentiation

ny
n2 5093380005126400
n3 3.6350393673546E+23
n4 2.5942519876621E+31
n5 1.8514636831531E+39

Nth Root

y√n
2√n 8447.9535983574
3√n 414.79579637705
4√n 91.912749922725
5√n 37.213507690299

Divisors of 71367920

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 163, 208, 260, 326, 421, 520, 652, 815, 842, 1040, 1304, 1630, 1684, 2105, 2119, 2608, 3260, 3368, 4210, 4238, 5473, 6520, 6736, 8420, 8476, 10595, 10946, 13040, 16840, 16952, 21190, 21892, 27365, 33680, 33904, 42380, 43784, 54730, 68623, 84760, 87568, 109460, 137246, 169520, 218920, 274492, 343115, 437840, 548984, 686230, 892099, 1097968, 1372460, 1784198, 2744920, 3568396, 4460495, 5489840, 7136792, 8920990, 14273584, 17841980, 35683960, 71367920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71367919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71367920 can be divided by 80 positive divisors. The sum of these divisors (counting 71367920) is 1, the average is 0.0125.

Base conversion 71367920

Base System Value
2 Binary 100010000001111110011110000
3 Ternary 11222021212101022
4 Quaternary 10100033303300
5 Quinary 121232233140
6 Senary 11025355012
8 Octal 420176360
10 Decimal 71367920
12 Duodecimal 1ba98a68
16 Hexadecimal 440fcf0
20 Vigesimal 1260jg0
36 Base36 16hnu8

Cryptographic Hash Functions

md5 6b8d8e2bcd9d614cb10c45ce8d4bee99
sha1 6f6046cd90b740461131a19fb1f412b694e1af70
sha256 cb45530a4abe0ad540b0b0d50642fd3e9d191a074c3f727b182764d0370cd631
sha512 2df463f0a7c4eb198c6b0adb26e39ae2d1015520b2e577def4da03f01b01c8ac0163ae2256950dcddb9c9fc9cda2b68b0bc2ef94f18f57db37b1f0818f85c66b
ripemd-160 c18a47ada89b381df0978393a6e2374450dcb76c

71367920 as geometric shapes

Circle

Radius = n
Diameter 142735840
Circumference 448417866.34797
Area 1.6001325206046E+16

Sphere

Radius = n
Volume 1.5226417295988E+24
Surface area 6.4005300824185E+16
Circumference 448417866.34797

Square

Length = n
Perimeter 285471680
Area 5093380005126400
Diagonal 100929480.38236

Cube

Length = n
Surface area 30560280030758400
Volume 3.6350393673546E+23
Space diagonal 123612863.47051

Equilateral Triangle

Length = n
Perimeter 214103760
Area 2.2054982377836E+15
Altitude 61806431.735256

Triangular Pyramid

Length = n
Surface area 2.2054982377836E+15
Volume 4.2839349775608E+22
Height 33643160.127453