71328769 (number)

71328769 is an odd 8-digits composite number following 71328768 and preceding 71328770. In scientific notation, it is written as 7.1328769 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 71304640 positive integers (up to 71328769) that are relatively prime to 71328769.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1328769 × 10^7
Engineering notation 7.1328769 × 10^6

Prime Factorization of 71328769

Prime Factorization 20681 × 3449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71328769
Product of the distinct prime numbers

The prime factorization of 71328769 is 20681 × 3449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 85, 10, 587, 253, 9791, 55, 12066, 75192, 854435, 12684, 907937, 5470728, 48488338, 11694398, 190419799, 875062168, 9384330289, 9038429450

Basic calculations (n = 71328769)

Multiplication

n×y
n×2 142657538
n×3 213986307
n×4 285315076
n×5 356643845

Division

n÷y
n÷2 35664384.5
n÷3 23776256.333333
n÷3 17832192.25
n÷5 14265753.8

Exponentiation

ny
n2 5087793287055361
n3 3.6290603209212E+23
n4 2.5885640531806E+31
n5 1.8463908739102E+39

Nth Root

y√n
2√n 8445.6360920892
3√n 414.71993296991
4√n 91.900141959026
5√n 37.209423878286

Divisors of 71328769

1, 3449, 20681, 71328769

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328769 can be divided by 4 positive divisors. The sum of these divisors (counting 71328769) is 1, the average is 0.25.

Base conversion 71328769

Base System Value
2 Binary 100010000000110010000000001
3 Ternary 11222012212200021
4 Quaternary 10100012100001
5 Quinary 121230010034
6 Senary 11024453441
8 Octal 420062001
10 Decimal 71328769
12 Duodecimal 1ba7a281
16 Hexadecimal 4406401
20 Vigesimal 125g1i9
36 Base36 16gtmp

Cryptographic Hash Functions

md5 4d032bb96fb6edf083a4af55772a94d8
sha1 ad3b1d6d060ccd60dfb4a96c4a2ced62f5dd19c1
sha256 b0ed83a07cb87230f43c6c003179e6e30f7c8f2cd2517b367f120c328bed0f1f
sha512 34087538417ed08380116060a35a3603b4994971a0dc0230b46171bf38e6db5dc81bad1a6f7dddc57bbd67e7f36fb0125ef3ec9ebcfb5d04d88d9ba4657f9d60
ripemd-160 b4335a3a49686714dde70c3b7aaad7dfe40480e9

71328769 as geometric shapes

Circle

Radius = n
Diameter 142657538
Circumference 448171873.36001
Area 1.5983774013597E+16

Sphere

Radius = n
Volume 1.5201372324854E+24
Surface area 6.3935096054386E+16
Circumference 448171873.36001

Square

Length = n
Perimeter 285315076
Area 5087793287055361
Diagonal 100874112.50718

Cube

Length = n
Surface area 30526759722332166
Volume 3.6290603209212E+23
Space diagonal 123545051.94934

Equilateral Triangle

Length = n
Perimeter 213986307
Area 2.2030791178969E+15
Altitude 61772525.974672

Triangular Pyramid

Length = n
Surface area 2.2030791178969E+15
Volume 4.276888603764E+22
Height 33624704.169059