71423904 (number)

71423904 is an even 8-digits composite number following 71423903 and preceding 71423905. In scientific notation, it is written as 7.1423904 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 23722752 positive integers (up to 71423904) that are relatively prime to 71423904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1423904 × 10^7
Engineering notation 7.1423904 × 10^6

Prime Factorization of 71423904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 317 × 2347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4463994
Product of the distinct prime numbers

The prime factorization of 71423904 is 2 × 2 × 2 × 2 × 2 × 3 × 317 × 2347. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71423904)

Multiplication

n×y
n×2 142847808
n×3 214271712
n×4 285695616
n×5 357119520

Division

n÷y
n÷2 35711952
n÷3 23807968
n÷3 17855976
n÷5 14284780.8

Exponentiation

ny
n2 5101374062601216
n3 3.6436005131532E+23
n4 2.602401732658E+31
n5 1.858736915228E+39

Nth Root

y√n
2√n 8451.2664139761
3√n 414.9042291221
4√n 91.930769680103
5√n 37.219344227532

Divisors of 71423904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71423903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71423904 can be divided by 48 positive divisors. The sum of these divisors (counting 71423904) is 1, the average is 0.020833333333333.

Base conversion 71423904

Base System Value
2 Binary 100010000011101011110100000
3 Ternary 11222101201011210
4 Quaternary 10100131132200
5 Quinary 121241031104
6 Senary 11030510120
8 Octal 420353640
10 Decimal 71423904
12 Duodecimal 1bb05340
16 Hexadecimal 441d7a0
20 Vigesimal 1267jf4
36 Base36 16iv1c

Cryptographic Hash Functions

md5 5a44fc54ce044553d6c255c7ea483798
sha1 61bfb8536ff65b75c3bd2d5b0baca8ad4beb7d1c
sha256 eaa6ab8a711b67cc14591c8e5a8e42f8e1ddf0f1224ef52ad4eeab5449e6b552
sha512 6a6bdc67dcc72b37b7fd7a1935fa7aed85bb4d215b1e618aad9ce54673d40e0660a281c146d23827e0bf938693c422355777d8de697a14d18fffef4df69d03fe
ripemd-160 085fedd14fc6a373e1e7c0ab577046a062b5be7a

71423904 as geometric shapes

Circle

Radius = n
Diameter 142847808
Circumference 448769624.19421
Area 1.6026439278281E+16

Sphere

Radius = n
Volume 1.5262278139651E+24
Surface area 6.4105757113126E+16
Circumference 448769624.19421

Square

Length = n
Perimeter 285695616
Area 5101374062601216
Diagonal 101008653.71443

Cube

Length = n
Surface area 30608244375607296
Volume 3.6436005131532E+23
Space diagonal 123709830.60292

Equilateral Triangle

Length = n
Perimeter 214271712
Area 2.2089597662098E+15
Altitude 61854915.301461

Triangular Pyramid

Length = n
Surface area 2.2089597662098E+15
Volume 4.2940243846423E+22
Height 33669551.238145