71640400 (number)

71640400 is an even 8-digits composite number following 71640399 and preceding 71640401. In scientific notation, it is written as 7.1640400 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 40 positive divisors. There are 25259520 positive integers (up to 71640400) that are relatively prime to 71640400.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred forty thousand four hundred

Notation

Scientific notation 7.1640400 × 10^7
Engineering notation 7.1640400 × 10^6

Prime Factorization of 71640400

Prime Factorization 2 × 2 × 2 × 2 × 325 × 23 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8955050
Product of the distinct prime numbers

The prime factorization of 71640400 is 2 × 2 × 2 × 2 × 325 × 23 × 599. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 18, 64, 561, 172, 3717, 3652, 56443, 99375, 899549, 44489, 4741729, 3245855, 4497510, 70219743, 174912419, 86016965, 2575110407, 5703967150

Basic calculations (n = 71640400)

Multiplication

n×y
n×2 143280800
n×3 214921200
n×4 286561600
n×5 358202000

Division

n÷y
n÷2 35820200
n÷3 23880133.333333
n÷3 17910100
n÷5 14328080

Exponentiation

ny
n2 5132346912160000
n3 3.6768338572591E+23
n4 2.6340984826758E+31
n5 1.8870786893829E+39

Nth Root

y√n
2√n 8464.06521714
3√n 415.32301749189
4√n 92.000354440296
5√n 37.241880344002

Divisors of 71640400

1, 2, 4, 8, 16, 23, 46, 92, 184, 325, 368, 599, 650, 1198, 1300, 2396, 2600, 4792, 5200, 7475, 9584, 13777, 14950, 27554, 29900, 55108, 59800, 110216, 119600, 194675, 220432, 389350, 778700, 1557400, 3114800, 4477525, 8955050, 17910100, 35820200, 71640400

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71640399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71640400 can be divided by 40 positive divisors. The sum of these divisors (counting 71640400) is 1, the average is 0.025.

Base conversion 71640400

Base System Value
2 Binary 100010001010010010101010000
3 Ternary 11222210201011011
4 Quaternary 10101102111100
5 Quinary 121314443100
6 Senary 11035300304
8 Octal 421222520
10 Decimal 71640400
12 Duodecimal 1bbaa694
16 Hexadecimal 4452550
20 Vigesimal 127f100
36 Base36 16ni34

Cryptographic Hash Functions

md5 d73511d1e150619c4111b0747c3e0631
sha1 a8ee8b238ca523c966671f0d366385c0c114fd7e
sha256 e7bd64525e61bd14643e07ae3e4d9feb1f8aafd2b06e4991e810d04b72936f4f
sha512 02d2082580cd6f7ba22c2588b75c21e97252084c02a0b25dde88c1e48a72dbf36729d02dd8b2d10960c10998e38ed45cddfd9389d5089c8e211129bc1615f7c0
ripemd-160 1e27aac025794b7531cd49d008affded86b1895f

71640400 as geometric shapes

Circle

Radius = n
Diameter 143280800
Circumference 450129908.68047
Area 1.6123743354916E+16

Sphere

Radius = n
Volume 1.5401485645914E+24
Surface area 6.4494973419664E+16
Circumference 450129908.68047

Square

Length = n
Perimeter 286561600
Area 5132346912160000
Diagonal 101314825.29383

Cube

Length = n
Surface area 30794081472960000
Volume 3.6768338572591E+23
Space diagonal 124084812.67456

Equilateral Triangle

Length = n
Perimeter 214921200
Area 2.2223714034826E+15
Altitude 62042406.337279

Triangular Pyramid

Length = n
Surface area 2.2223714034826E+15
Volume 4.3331902562736E+22
Height 33771608.431278