71244894 (number)

71244894 is an even 8-digits composite number following 71244893 and preceding 71244895. In scientific notation, it is written as 7.1244894 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 19637856 positive integers (up to 71244894) that are relatively prime to 71244894.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty-four thousand eight hundred ninety-four

Notation

Scientific notation 7.1244894 × 10^7
Engineering notation 7.1244894 × 10^6

Prime Factorization of 71244894

Prime Factorization 2 × 3 × 7 × 103 × 43 × 383

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71244894
Product of the distinct prime numbers

The prime factorization of 71244894 is 2 × 3 × 7 × 103 × 43 × 383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 35, 36, 942, 866, 9155, 5059, 59667, 13381, 856777, 734460, 2600504, 2329767, 90480615, 17030273, 827979206, 973972730, 5282280643, 8166372074

Basic calculations (n = 71244894)

Multiplication

n×y
n×2 142489788
n×3 213734682
n×4 284979576
n×5 356224470

Division

n÷y
n÷2 35622447
n÷3 23748298
n÷3 17811223.5
n÷5 14248978.8

Exponentiation

ny
n2 5075834921071236
n3 3.6162732091322E+23
n4 2.5764100145966E+31
n5 1.8355605839047E+39

Nth Root

y√n
2√n 8440.6690493112
3√n 414.5573137906
4√n 91.873113854442
5√n 37.200668899152

Divisors of 71244894

1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 103, 129, 206, 258, 301, 309, 383, 602, 618, 721, 766, 903, 1149, 1442, 1806, 2163, 2298, 2681, 4326, 4429, 5362, 8043, 8858, 13287, 16086, 16469, 26574, 31003, 32938, 39449, 49407, 62006, 78898, 93009, 98814, 115283, 118347, 186018, 230566, 236694, 276143, 345849, 552286, 691698, 828429, 1656858, 1696307, 3392614, 5088921, 10177842, 11874149, 23748298, 35622447, 71244894

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 -71244893
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 71244894 can be divided by 64 positive divisors. The sum of these divisors (counting 71244894) is 1, the average is 0.015625.

Base conversion 71244894

Base System Value
2 Binary 100001111110001110001011110
3 Ternary 11222001121121210
4 Quaternary 10033301301132
5 Quinary 121214314034
6 Senary 11023005250
8 Octal 417616136
10 Decimal 71244894
12 Duodecimal 1ba39826
16 Hexadecimal 43f1c5e
20 Vigesimal 1255c4e
36 Base36 16f0wu

Cryptographic Hash Functions

md5 9736ad7c1bb64e7c469016c43b4ec3d3
sha1 7b61421875faa1efc6d75d386bcdaffdbe97d9e9
sha256 91ccb6197f011d92f6943352578095b8a4308d0fa028159ee30cdc80d3e3325f
sha512 16cdb7b383fba9dfc55e01f1d2ac5ab4cee026d58b3587fdedd5066741c9bc351de114dae51c4537e1a281ffc8c39f100d274b396cb46053d0385961a5ab0466
ripemd-160 33d4ebf198e78f415ff5fab5d4cefe5eb4cc10f5

71244894 as geometric shapes

Circle

Radius = n
Diameter 142489788
Circumference 447644871.19237
Area 1.5946205698872E+16

Sphere

Radius = n
Volume 1.5147809796244E+24
Surface area 6.3784822795488E+16
Circumference 447644871.19237

Square

Length = n
Perimeter 284979576
Area 5075834921071236
Diagonal 100755495.34463

Cube

Length = n
Surface area 30455009526427416
Volume 3.6162732091322E+23
Space diagonal 123399776.18786

Equilateral Triangle

Length = n
Perimeter 213734682
Area 2.1979009935319E+15
Altitude 61699888.09393

Triangular Pyramid

Length = n
Surface area 2.1979009935319E+15
Volume 4.261818848001E+22
Height 33585165.114878