71365872 (number)

71365872 is an even 8-digits composite number following 71365871 and preceding 71365873. In scientific notation, it is written as 7.1365872 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 22530816 positive integers (up to 71365872) that are relatively prime to 71365872.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-five thousand eight hundred seventy-two

Notation

Scientific notation 7.1365872 × 10^7
Engineering notation 7.1365872 × 10^6

Prime Factorization of 71365872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 127 × 509

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8920734
Product of the distinct prime numbers

The prime factorization of 71365872 is 2 × 2 × 2 × 2 × 3 × 23 × 127 × 509. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 6, 94, 63, 219, 797, 2061, 7647, 14815, 33266, 940167, 5484, 3526147, 6343971, 83905727, 15264039, 179815511, 867850455, 1659560651, 8992246366

Basic calculations (n = 71365872)

Multiplication

n×y
n×2 142731744
n×3 214097616
n×4 285463488
n×5 356829360

Division

n÷y
n÷2 35682936
n÷3 23788624
n÷3 17841468
n÷5 14273174.4

Exponentiation

ny
n2 5093087686320384
n3 3.6347264390672E+23
n4 2.5939542180548E+31
n5 1.8511980469956E+39

Nth Root

y√n
2√n 8447.8323847008
3√n 414.79182862834
4√n 91.912090525136
5√n 37.213294109355

Divisors of 71365872

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 254, 276, 368, 381, 508, 509, 552, 762, 1016, 1018, 1104, 1524, 1527, 2032, 2036, 2921, 3048, 3054, 4072, 5842, 6096, 6108, 8144, 8763, 11684, 11707, 12216, 17526, 23368, 23414, 24432, 35052, 35121, 46736, 46828, 64643, 70104, 70242, 93656, 129286, 140208, 140484, 187312, 193929, 258572, 280968, 387858, 517144, 561936, 775716, 1034288, 1486789, 1551432, 2973578, 3102864, 4460367, 5947156, 8920734, 11894312, 17841468, 23788624, 35682936, 71365872

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 -71365871
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 71365872 can be divided by 80 positive divisors. The sum of these divisors (counting 71365872) is 1, the average is 0.0125.

Base conversion 71365872

Base System Value
2 Binary 100010000001111010011110000
3 Ternary 11222021202120110
4 Quaternary 10100033103300
5 Quinary 121232201442
6 Senary 11025341320
8 Octal 420172360
10 Decimal 71365872
12 Duodecimal 1ba97840
16 Hexadecimal 440f4f0
20 Vigesimal 1260edc
36 Base36 16hm9c

Cryptographic Hash Functions

md5 654e94b2281d7e5fdd94611924040c73
sha1 2bf47a5bc1239a8291cc115f6af828bdbbf92636
sha256 993c50b5424acc692703bd61ae440411eea957169b8c2087d995ec9aa0bc1b0d
sha512 1f43bfd4bb10b5bfb65bc3bcc620d4474a68bdde5813b3edabe46bd2728b35a59f6b108f5462b5f45d389e7c2f10efcc75c428d393b133643f4820e99cec72df
ripemd-160 300b76a24d4f768fd33c513c007858d980539a25

71365872 as geometric shapes

Circle

Radius = n
Diameter 142731744
Circumference 448404998.38446
Area 1.6000406859433E+16

Sphere

Radius = n
Volume 1.5225106505043E+24
Surface area 6.4001627437731E+16
Circumference 448404998.38446

Square

Length = n
Perimeter 285463488
Area 5093087686320384
Diagonal 100926584.07298

Cube

Length = n
Surface area 30558526117922304
Volume 3.6347264390672E+23
Space diagonal 123609316.23046

Equilateral Triangle

Length = n
Perimeter 214097616
Area 2.2053716600276E+15
Altitude 61804658.115229

Triangular Pyramid

Length = n
Surface area 2.2053716600276E+15
Volume 4.2835661880374E+22
Height 33642194.690994