71328489 (number)

71328489 is an odd 8-digits composite number following 71328488 and preceding 71328490. In scientific notation, it is written as 7.1328489 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 42379200 positive integers (up to 71328489) that are relatively prime to 71328489.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand four hundred eighty-nine

Notation

Scientific notation 7.1328489 × 10^7
Engineering notation 7.1328489 × 10^6

Prime Factorization of 71328489

Prime Factorization 3 × 31 × 19 × 37 × 1091

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71328489
Product of the distinct prime numbers

The prime factorization of 71328489 is 3 × 31 × 19 × 37 × 1091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 29, 27, 951, 844, 4790, 5183, 79730, 4236, 606470, 699683, 8304779, 4549546, 69890953, 26225666, 691460361, 934331986, 5520170074, 2410926405

Basic calculations (n = 71328489)

Multiplication

n×y
n×2 142656978
n×3 213985467
n×4 285313956
n×5 356642445

Division

n÷y
n÷2 35664244.5
n÷3 23776163
n÷3 17832122.25
n÷5 14265697.8

Exponentiation

ny
n2 5087753343023121
n3 3.6290175836254E+23
n4 2.5885234079443E+31
n5 1.846354634298E+39

Nth Root

y√n
2√n 8445.6195154648
3√n 414.71939031027
4√n 91.900051770741
5√n 37.209394665234

Divisors of 71328489

1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 1091, 1147, 1767, 2109, 3273, 3441, 20729, 21793, 33821, 40367, 62187, 65379, 101463, 121101, 642599, 766973, 1251377, 1927797, 2300919, 3754131, 23776163, 71328489

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328489 can be divided by 32 positive divisors. The sum of these divisors (counting 71328489) is 1, the average is 0.03125.

Base conversion 71328489

Base System Value
2 Binary 100010000000110001011101001
3 Ternary 11222012212021220
4 Quaternary 10100012023221
5 Quinary 121230002424
6 Senary 11024452253
8 Octal 420061351
10 Decimal 71328489
12 Duodecimal 1ba7a089
16 Hexadecimal 44062e9
20 Vigesimal 125g149
36 Base36 16gtex

Cryptographic Hash Functions

md5 d14fbb6d95f6f80db6ed29ea8b278f44
sha1 0a0621df304b81b674e68f9e135b616678199855
sha256 5e52bd62d68ebb53b361482ede76cf0f265b83638eae42015e67997449d1492e
sha512 cc598c5ba5cfd8cfe004585764a2ebca500b6be25bf2ed228413d828a5c255d28aa0f752acbc926e126e899b17b01f22a2b016e5868cb900f2cfce1ba1f5c2fc
ripemd-160 7e0ceb79b81b084cc02cd2936f6b3a11b16f08dc

71328489 as geometric shapes

Circle

Radius = n
Diameter 142656978
Circumference 448170114.06812
Area 1.5983648525718E+16

Sphere

Radius = n
Volume 1.5201193307288E+24
Surface area 6.3934594102873E+16
Circumference 448170114.06812

Square

Length = n
Perimeter 285313956
Area 5087753343023121
Diagonal 100873716.52738

Cube

Length = n
Surface area 30526520058138726
Volume 3.6290175836254E+23
Space diagonal 123544566.97512

Equilateral Triangle

Length = n
Perimeter 213985467
Area 2.2030618216236E+15
Altitude 61772283.487559

Triangular Pyramid

Length = n
Surface area 2.2030618216236E+15
Volume 4.2768382373779E+22
Height 33624572.175793