71469439 (number)

71469439 is an odd 8-digits composite number following 71469438 and preceding 71469440. In scientific notation, it is written as 7.1469439 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 70920960 positive integers (up to 71469439) that are relatively prime to 71469439.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred sixty-nine thousand four hundred thirty-nine

Notation

Scientific notation 7.1469439 × 10^7
Engineering notation 7.1469439 × 10^6

Prime Factorization of 71469439

Prime Factorization 691 × 293 × 353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71469439
Product of the distinct prime numbers

The prime factorization of 71469439 is 691 × 293 × 353. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 3, 14, 149, 653, 1489, 647, 58214, 98901, 627305, 724539, 4319287, 7662384, 10990664, 19967110, 261313577, 651019176, 1955264767, 8601966142

Basic calculations (n = 71469439)

Multiplication

n×y
n×2 142938878
n×3 214408317
n×4 285877756
n×5 357347195

Division

n÷y
n÷2 35734719.5
n÷3 23823146.333333
n÷3 17867359.75
n÷5 14293887.8

Exponentiation

ny
n2 5107880710974721
n3 3.6505736889228E+23
n4 2.6090445357548E+31
n5 1.8646694929641E+39

Nth Root

y√n
2√n 8453.9599596875
3√n 414.99238191851
4√n 91.945418372464
5√n 37.224088719834

Divisors of 71469439

1, 293, 353, 691, 103429, 202463, 243923, 71469439

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 -71469438
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 71469439 can be divided by 8 positive divisors. The sum of these divisors (counting 71469439) is 1, the average is 0.125.

Base conversion 71469439

Base System Value
2 Binary 100010000101000100101111111
3 Ternary 11222111000122021
4 Quaternary 10100220211333
5 Quinary 121244010224
6 Senary 11031501011
8 Octal 420504577
10 Decimal 71469439
12 Duodecimal 1bb27767
16 Hexadecimal 442897f
20 Vigesimal 126ddbj
36 Base36 16ju67

Cryptographic Hash Functions

md5 5cf69cb1750e4360400a2f1c20539e5a
sha1 6780807d48a129de4f0feaf9f425bcb324ccce40
sha256 7259929534494d1c40fbc7855177b440f8ac187078b3dc30caf72ceecd478966
sha512 223ec7bb63e5b1a35efcc5df7bbcfc3204b77917392e83aa80e36d5e28dad5dfb7c90c89602008528672aa00a0142bd537fc4d638d3bbf0845aa5c9da44f9b5b
ripemd-160 d2297433eab9f41cbfd477105052498ae67df997

71469439 as geometric shapes

Circle

Radius = n
Diameter 142938878
Circumference 449055729.03717
Area 1.6046880517011E+16

Sphere

Radius = n
Volume 1.5291487310011E+24
Surface area 6.4187522068045E+16
Circumference 449055729.03717

Square

Length = n
Perimeter 285877756
Area 5107880710974721
Diagonal 101073049.929

Cube

Length = n
Surface area 30647284265848326
Volume 3.6505736889228E+23
Space diagonal 123788699.53644

Equilateral Triangle

Length = n
Perimeter 214408317
Area 2.2117772276023E+15
Altitude 61894349.768222

Triangular Pyramid

Length = n
Surface area 2.2117772276023E+15
Volume 4.3022423510976E+22
Height 33691016.642999