71323905 (number)

71323905 is an odd 8-digits composite number following 71323904 and preceding 71323906. In scientific notation, it is written as 7.1323905 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 36377600 positive integers (up to 71323905) that are relatively prime to 71323905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1323905 × 10^7
Engineering notation 7.1323905 × 10^6

Prime Factorization of 71323905

Prime Factorization 3 × 5 × 29 × 113 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71323905
Product of the distinct prime numbers

The prime factorization of 71323905 is 3 × 5 × 29 × 113 × 1451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 6, 70, 749, 626, 351, 9450, 32535, 38995, 915986, 885977, 4574776, 478864, 73016192, 93705523, 297675321, 96655183, 2598445871, 3769225885

Basic calculations (n = 71323905)

Multiplication

n×y
n×2 142647810
n×3 213971715
n×4 285295620
n×5 356619525

Division

n÷y
n÷2 35661952.5
n÷3 23774635
n÷3 17830976.25
n÷5 14264781

Exponentiation

ny
n2 5087099424449025
n3 3.6283179607496E+23
n4 2.587858055423E+31
n5 1.8457614209847E+39

Nth Root

y√n
2√n 8445.3481278157
3√n 414.71050599472
4√n 91.898575221903
5√n 37.208916392801

Divisors of 71323905

1, 3, 5, 15, 29, 87, 113, 145, 339, 435, 565, 1451, 1695, 3277, 4353, 7255, 9831, 16385, 21765, 42079, 49155, 126237, 163963, 210395, 491889, 631185, 819815, 2459445, 4754927, 14264781, 23774635, 71323905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71323904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71323905 can be divided by 32 positive divisors. The sum of these divisors (counting 71323905) is 1, the average is 0.03125.

Base conversion 71323905

Base System Value
2 Binary 100010000000101000100000001
3 Ternary 11222012122000010
4 Quaternary 10100011010001
5 Quinary 121224331110
6 Senary 11024415133
8 Octal 420050401
10 Decimal 71323905
12 Duodecimal 1ba774a9
16 Hexadecimal 4405101
20 Vigesimal 125f9f5
36 Base36 16gpvl

Cryptographic Hash Functions

md5 16d3ade13e6dd5e7f42f9555b164f56d
sha1 47c77d1f4fc8af0072a05d2530db3969dab905a4
sha256 a5b8345198c46792985bd789cf09882dc37909e7480dc2cfad8f323f46f0d899
sha512 11142e3ac4afab43ccc003c119db31c0e199a12142c9c1e73f75b8bb13f3bb2491e411621911dc8f8ff0bd0e6e8aee84bc54f6e6a024584a8204914c2e1417d1
ripemd-160 46b023286499f70af144b029ed9fbf3a8d2730b4

71323905 as geometric shapes

Circle

Radius = n
Diameter 142647810
Circumference 448141311.94667
Area 1.598159417993E+16

Sphere

Radius = n
Volume 1.5198262733838E+24
Surface area 6.392637671972E+16
Circumference 448141311.94667

Square

Length = n
Perimeter 285295620
Area 5087099424449025
Diagonal 100867233.77241

Cube

Length = n
Surface area 30522596546694150
Volume 3.6283179607496E+23
Space diagonal 123536627.25422

Equilateral Triangle

Length = n
Perimeter 213971715
Area 2.202778666575E+15
Altitude 61768313.627108

Triangular Pyramid

Length = n
Surface area 2.202778666575E+15
Volume 4.2760137239116E+22
Height 33622411.25747