71323971 (number)

71323971 is an odd 8-digits composite number following 71323970 and preceding 71323972. In scientific notation, it is written as 7.1323971 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 46443432 positive integers (up to 71323971) that are relatively prime to 71323971.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1323971 × 10^7
Engineering notation 7.1323971 × 10^6

Prime Factorization of 71323971

Prime Factorization 3 × 43 × 552899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71323971
Product of the distinct prime numbers

The prime factorization of 71323971 is 3 × 43 × 552899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 24, 91, 21, 839, 2353, 9699, 12521, 4947, 641030, 49978, 4749028, 4735543, 4503467, 6183583, 84443960, 814629106, 3189423157, 7842410167

Basic calculations (n = 71323971)

Multiplication

n×y
n×2 142647942
n×3 213971913
n×4 285295884
n×5 356619855

Division

n÷y
n÷2 35661985.5
n÷3 23774657
n÷3 17830992.75
n÷5 14264794.2

Exponentiation

ny
n2 5087108839208841
n3 3.6283280332158E+23
n4 2.5878676341957E+31
n5 1.8457699609321E+39

Nth Root

y√n
2√n 8445.3520352914
3√n 414.71063391296
4√n 91.898596481619
5√n 37.208923279097

Divisors of 71323971

1, 3, 43, 129, 552899, 1658697, 23774657, 71323971

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 -71323970
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 71323971 can be divided by 8 positive divisors. The sum of these divisors (counting 71323971) is 1, the average is 0.125.

Base conversion 71323971

Base System Value
2 Binary 100010000000101000101000011
3 Ternary 11222012122002120
4 Quaternary 10100011011003
5 Quinary 121224331341
6 Senary 11024415323
8 Octal 420050503
10 Decimal 71323971
12 Duodecimal 1ba77543
16 Hexadecimal 4405143
20 Vigesimal 125f9ib
36 Base36 16gpxf

Cryptographic Hash Functions

md5 2e0ba8914d841be6e93508e22eee4521
sha1 3b45dda6ff37643240c4882a8f5672a82c7f1a59
sha256 c2b9a4ae38c992c4c8e914b23b9af112b1dbcaa0ba328dbb6f89eca20eece07f
sha512 219d215b8bf0408213f81118fe8d43b24a60713a27e02d86635d45e1bde09b8b65adbbd781c7fb18d37f43fdcc1ebdd1ab0dea7e8ef8173271298adc9ac5ea87
ripemd-160 45e76553ca775fdc8c7338c7d7324eb983cb0f00

71323971 as geometric shapes

Circle

Radius = n
Diameter 142647942
Circumference 448141726.6369
Area 1.598162375727E+16

Sphere

Radius = n
Volume 1.5198304925286E+24
Surface area 6.3926495029081E+16
Circumference 448141726.6369

Square

Length = n
Perimeter 285295884
Area 5087108839208841
Diagonal 100867327.11051

Cube

Length = n
Surface area 30522653035253046
Volume 3.6283280332158E+23
Space diagonal 123536741.56957

Equilateral Triangle

Length = n
Perimeter 213971913
Area 2.2027827432856E+15
Altitude 61768370.784785

Triangular Pyramid

Length = n
Surface area 2.2027827432856E+15
Volume 4.2760255944268E+22
Height 33622442.370168