71328321 (number)

71328321 is an odd 8-digits composite number following 71328320 and preceding 71328322. In scientific notation, it is written as 7.1328321 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 46644000 positive integers (up to 71328321) that are relatively prime to 71328321.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand three hundred twenty-one

Notation

Scientific notation 7.1328321 × 10^7
Engineering notation 7.1328321 × 10^6

Prime Factorization of 71328321

Prime Factorization 3 × 3 × 599 × 131 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23776107
Product of the distinct prime numbers

The prime factorization of 71328321 is 3 × 3 × 599 × 131 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 37, 52, 412, 251, 8234, 6330, 1213, 75110, 416865, 867858, 6337720, 2318487, 21098154, 23758146, 984960529, 892971303, 7583345753, 2240536954

Basic calculations (n = 71328321)

Multiplication

n×y
n×2 142656642
n×3 213984963
n×4 285313284
n×5 356641605

Division

n÷y
n÷2 35664160.5
n÷3 23776107
n÷3 17832080.25
n÷5 14265664.2

Exponentiation

ny
n2 5087729376679041
n3 3.6289919414089E+23
n4 2.5884990210323E+31
n5 1.8463328908038E+39

Nth Root

y√n
2√n 8445.6095694745
3√n 414.7190647138
4√n 91.899997657642
5√n 37.209377137359

Divisors of 71328321

1, 3, 9, 101, 131, 303, 393, 599, 909, 1179, 1797, 5391, 13231, 39693, 60499, 78469, 119079, 181497, 235407, 544491, 706221, 7925369, 23776107, 71328321

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328321 can be divided by 24 positive divisors. The sum of these divisors (counting 71328321) is 1, the average is 0.041666666666667.

Base conversion 71328321

Base System Value
2 Binary 100010000000110001001000001
3 Ternary 11222012212001200
4 Quaternary 10100012021001
5 Quinary 121230001241
6 Senary 11024451413
8 Octal 420061101
10 Decimal 71328321
12 Duodecimal 1ba79b69
16 Hexadecimal 4406241
20 Vigesimal 125g0g1
36 Base36 16gta9

Cryptographic Hash Functions

md5 31da2ba63f9cca51cfba6f9ecd35b272
sha1 c2c034d242dcdef2f4e386fd33d14c848d9d7e0a
sha256 4102a55273b72f9048b0489c0496f4712317058f4ba9c3a1945b87465e746746
sha512 ecb3a58e4b4b0bb7007ef289c12b9c4e004baf467b31e72189150ef52d465c92716323dcf27ee68459ba5f5016e1a10f2b58b2e388511d3a9c4f42df36e11ee6
ripemd-160 bb3e65dbb518f0950c9ccf551905ba7145f1bd63

71328321 as geometric shapes

Circle

Radius = n
Diameter 142656642
Circumference 448169058.49299
Area 1.5983573233228E+16

Sphere

Radius = n
Volume 1.5201085897422E+24
Surface area 6.3934292932911E+16
Circumference 448169058.49299

Square

Length = n
Perimeter 285313284
Area 5087729376679041
Diagonal 100873478.9395

Cube

Length = n
Surface area 30526376260074246
Volume 3.6289919414089E+23
Space diagonal 123544275.99058

Equilateral Triangle

Length = n
Perimeter 213984963
Area 2.2030514438922E+15
Altitude 61772137.995291

Triangular Pyramid

Length = n
Surface area 2.2030514438922E+15
Volume 4.276808017736E+22
Height 33624492.979834