71323749 (number)

71323749 is an odd 8-digits composite number following 71323748 and preceding 71323750. In scientific notation, it is written as 7.1323749 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 40756392 positive integers (up to 71323749) that are relatively prime to 71323749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1323749 × 10^7
Engineering notation 7.1323749 × 10^6

Prime Factorization of 71323749

Prime Factorization 63 × 1132123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71323749
Product of the distinct prime numbers

The prime factorization of 71323749 is 63 × 1132123. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71323749)

Multiplication

n×y
n×2 142647498
n×3 213971247
n×4 285294996
n×5 356618745

Division

n÷y
n÷2 35661874.5
n÷3 23774583
n÷3 17830937.25
n÷5 14264749.8

Exponentiation

ny
n2 5087077171415001
n3 3.6282941531763E+23
n4 2.5878354147932E+31
n5 1.8457412357802E+39

Nth Root

y√n
2√n 8445.3388919569
3√n 414.7102036422
4√n 91.898524971606
5√n 37.208900116081

Divisors of 71323749

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 -71323748
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 71323749 can be divided by 4 positive divisors. The sum of these divisors (counting 71323749) is 1, the average is 0.25.

Base conversion 71323749

Base System Value
2 Binary 100010000000101000001100101
3 Ternary 11222012121210100
4 Quaternary 10100011001211
5 Quinary 121224324444
6 Senary 11024414313
8 Octal 420050145
10 Decimal 71323749
12 Duodecimal 1ba77399
16 Hexadecimal 4405065
20 Vigesimal 125f979
36 Base36 16gpr9

Cryptographic Hash Functions

md5 f20e495bb701aaa85666230770abdfc3
sha1 2e9270ab392d2a1f1ffa74aca8572eee5fa5d51e
sha256 4605263286bb0766fcbaba200fc28542b01c50600104a7903f38e8e291979cee
sha512 72cac0d1235ea6556707e660cb0bf355c461dfe22af4ad3ff8e46491f56c6bab122afb11906b838e32d3ad289f2061b24de29071c84e75940ab662c0d09792c5
ripemd-160 5742a34d69126238605a68b63fffb44490676ee5

71323749 as geometric shapes

Circle

Radius = n
Diameter 142647498
Circumference 448140331.76976
Area 1.5981524269962E+16

Sphere

Radius = n
Volume 1.5198163008909E+24
Surface area 6.3926097079847E+16
Circumference 448140331.76976

Square

Length = n
Perimeter 285294996
Area 5087077171415001
Diagonal 100867013.15509

Cube

Length = n
Surface area 30522463028490006
Volume 3.6282941531763E+23
Space diagonal 123536357.05429

Equilateral Triangle

Length = n
Perimeter 213971247
Area 2.2027690307286E+15
Altitude 61768178.527145

Triangular Pyramid

Length = n
Surface area 2.2027690307286E+15
Volume 4.2759856664175E+22
Height 33622337.718365