71650891 (number)

71650891 is an odd 8-digits composite number following 71650890 and preceding 71650892. In scientific notation, it is written as 7.1650891 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 65754912 positive integers (up to 71650891) that are relatively prime to 71650891.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred fifty thousand eight hundred ninety-one

Notation

Scientific notation 7.1650891 × 10^7
Engineering notation 7.1650891 × 10^6

Prime Factorization of 71650891

Prime Factorization 13 × 173 × 31859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71650891
Product of the distinct prime numbers

The prime factorization of 71650891 is 13 × 173 × 31859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 46, 14, 217, 608, 3216, 4702, 49223, 6321, 272106, 914220, 7708964, 7657594, 37274890, 236360, 915417803, 339829229, 2034029796, 1874385800

Basic calculations (n = 71650891)

Multiplication

n×y
n×2 143301782
n×3 214952673
n×4 286603564
n×5 358254455

Division

n÷y
n÷2 35825445.5
n÷3 23883630.333333
n÷3 17912722.75
n÷5 14330178.2

Exponentiation

ny
n2 5133850181093881
n3 3.6784493973589E+23
n4 2.6356417681918E+31
n5 1.8884608104776E+39

Nth Root

y√n
2√n 8464.6849321165
3√n 415.34328976427
4√n 92.00372238185
5√n 37.24297101821

Divisors of 71650891

1, 13, 173, 2249, 31859, 414167, 5511607, 71650891

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71650890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71650891 can be divided by 8 positive divisors. The sum of these divisors (counting 71650891) is 1, the average is 0.125.

Base conversion 71650891

Base System Value
2 Binary 100010001010100111001001011
3 Ternary 11222211020112201
4 Quaternary 10101110321023
5 Quinary 121320312031
6 Senary 11035421031
8 Octal 421247113
10 Decimal 71650891
12 Duodecimal 1bbb4777
16 Hexadecimal 4454e4b
20 Vigesimal 127g74b
36 Base36 16nq6j

Cryptographic Hash Functions

md5 71d9fec88b95683723c5a30090bb6aaa
sha1 89dc6bc9b074df148bee68acbb13db0eb688de0d
sha256 5c1d7544ccc008c4f42f1722f5bf16167137ba74447c820324477f5a1b4d0953
sha512 8757a2625520ca47db12674cfe23dc2093959bbd83075592e999e6b8e9bbd59e439b509cc647b01bfd0e107b4e64e8380c2d529a97cff6cf974828dcb9264661
ripemd-160 bf91c4e9ba591ddf322500de14cd69f39e629ae4

71650891 as geometric shapes

Circle

Radius = n
Diameter 143301782
Circumference 450195825.57753
Area 1.6128466013555E+16

Sphere

Radius = n
Volume 1.5408252804459E+24
Surface area 6.4513864054221E+16
Circumference 450195825.57753

Square

Length = n
Perimeter 286603564
Area 5133850181093881
Diagonal 101329661.80832

Cube

Length = n
Surface area 30803101086563286
Volume 3.6784493973589E+23
Space diagonal 124102983.61958

Equilateral Triangle

Length = n
Perimeter 214952673
Area 2.2230223380253E+15
Altitude 62051491.80979

Triangular Pyramid

Length = n
Surface area 2.2230223380253E+15
Volume 4.3350941885401E+22
Height 33776553.936105