71323972 (number)

71323972 is an even 8-digits composite number following 71323971 and preceding 71323973. In scientific notation, it is written as 7.1323972 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 35613000 positive integers (up to 71323972) that are relatively prime to 71323972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1323972 × 10^7
Engineering notation 7.1323972 × 10^6

Prime Factorization of 71323972

Prime Factorization 2 × 2 × 751 × 23743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35661986
Product of the distinct prime numbers

The prime factorization of 71323972 is 2 × 2 × 751 × 23743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 96, 29, 973, 44, 3088, 3207, 90321, 57360, 232643, 459600, 5424013, 2261988, 13612149, 25674327, 236706069, 496552592, 1330081527, 4817650270

Basic calculations (n = 71323972)

Multiplication

n×y
n×2 142647944
n×3 213971916
n×4 285295888
n×5 356619860

Division

n÷y
n÷2 35661986
n÷3 23774657.333333
n÷3 17830993
n÷5 14264794.4

Exponentiation

ny
n2 5087108981856784
n3 3.628328185829E+23
n4 2.5878677793288E+31
n5 1.8457700903255E+39

Nth Root

y√n
2√n 8445.3520944955
3√n 414.71063585111
4√n 91.898596803735
5√n 37.208923383434

Divisors of 71323972

1, 2, 4, 751, 1502, 3004, 23743, 47486, 94972, 17830993, 35661986, 71323972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71323971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71323972 can be divided by 12 positive divisors. The sum of these divisors (counting 71323972) is 1, the average is 0.083333333333333.

Base conversion 71323972

Base System Value
2 Binary 100010000000101000101000100
3 Ternary 11222012122002121
4 Quaternary 10100011011010
5 Quinary 121224331342
6 Senary 11024415324
8 Octal 420050504
10 Decimal 71323972
12 Duodecimal 1ba77544
16 Hexadecimal 4405144
20 Vigesimal 125f9ic
36 Base36 16gpxg

Cryptographic Hash Functions

md5 927d02898ebb497d612fda32a0bcd729
sha1 0a5f908f667223e4a71c53d6d838eef1c77d6aeb
sha256 c0ff2a05412c07c462a9a8f953310fdfa81087ac19b00b4077cab87a46adcfef
sha512 800bd58a44d67d1fbd282dd89da11e6118f29dbdcd2f64672c33642e6ed852bc05bbcd6a524c13d9af4f8aefb9e019081e0a47cf3db479b114d31c9148a265a5
ripemd-160 6361080a5dfcaa4fa6909fbcf8ab6ffa6d76e594

71323972 as geometric shapes

Circle

Radius = n
Diameter 142647944
Circumference 448141732.92009
Area 1.5981624205412E+16

Sphere

Radius = n
Volume 1.5198305564551E+24
Surface area 6.3926496821648E+16
Circumference 448141732.92009

Square

Length = n
Perimeter 285295888
Area 5087108981856784
Diagonal 100867328.52472

Cube

Length = n
Surface area 30522653891140704
Volume 3.628328185829E+23
Space diagonal 123536743.30162

Equilateral Triangle

Length = n
Perimeter 213971916
Area 2.202782805054E+15
Altitude 61768371.65081

Triangular Pyramid

Length = n
Surface area 2.202782805054E+15
Volume 4.2760257742833E+22
Height 33622442.841573