71738688 (number)

71738688 is an even 8-digits composite number following 71738687 and preceding 71738689. In scientific notation, it is written as 7.1738688 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 28 positive divisors. There are 20496384 positive integers (up to 71738688) that are relatively prime to 71738688.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred thirty-eight thousand six hundred eighty-eight

Notation

Scientific notation 7.1738688 × 10^7
Engineering notation 7.1738688 × 10^6

Prime Factorization of 71738688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 21 × 53377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2241834
Product of the distinct prime numbers

The prime factorization of 71738688 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 53377. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 3, 63, 84, 353, 92, 9136, 9977, 35877, 69889, 580852, 976487, 9306649, 2927503, 88740425, 18304814, 379755106, 351869464, 3522310004, 8779190860

Basic calculations (n = 71738688)

Multiplication

n×y
n×2 143477376
n×3 215216064
n×4 286954752
n×5 358693440

Division

n÷y
n÷2 35869344
n÷3 23912896
n÷3 17934672
n÷5 14347737.6

Exponentiation

ny
n2 5146439355961344
n3 3.6919880726823E+23
n4 2.6485838044588E+31
n5 1.9000592718992E+39

Nth Root

y√n
2√n 8469.8694204811
3√n 415.5128666763
4√n 92.031893496119
5√n 37.252093639285

Divisors of 71738688

1, 2, 4, 8, 16, 21, 32, 42, 64, 84, 168, 336, 672, 1344, 53377, 106754, 213508, 427016, 854032, 1120917, 1708064, 2241834, 3416128, 4483668, 8967336, 17934672, 35869344, 71738688

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71738687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71738688 can be divided by 28 positive divisors. The sum of these divisors (counting 71738688) is 1, the average is 0.035714285714286.

Base conversion 71738688

Base System Value
2 Binary 100010001101010010101000000
3 Ternary 11222222200222110
4 Quaternary 10101222111000
5 Quinary 121331114223
6 Senary 11041335320
8 Octal 421522500
10 Decimal 71738688
12 Duodecimal 20037540
16 Hexadecimal 446a540
20 Vigesimal 12876e8
36 Base36 16plxc

Cryptographic Hash Functions

md5 f0b53ae28db2a674595f5fe988a01870
sha1 66bf45478d4145a2294b5672c6fbc53e12841202
sha256 60133b7563d36528f2f74c6a8238150effa782ea78d4bf8b29ecebac9027a16d
sha512 dc3b4c353e518ba0d6cae6c99817e28412bb13445fc4b69730e20142ce9f9e09460f5395633ba8e49d2eb2165651695d71e48387105db806f7edde96e92e03cb
ripemd-160 d12e8401b6d473b4727540cef0d28b8fcd0603db

71738688 as geometric shapes

Circle

Radius = n
Diameter 143477376
Circumference 450747470.39794
Area 1.6168016072834E+16

Sphere

Radius = n
Volume 1.546496347504E+24
Surface area 6.4672064291334E+16
Circumference 450747470.39794

Square

Length = n
Perimeter 286954752
Area 5146439355961344
Diagonal 101453825.51645

Cube

Length = n
Surface area 30878636135768064
Volume 3.6919880726823E+23
Space diagonal 124255052.48433

Equilateral Triangle

Length = n
Perimeter 215216064
Area 2.2284736106493E+15
Altitude 62127526.242166

Triangular Pyramid

Length = n
Surface area 2.2284736106493E+15
Volume 4.3510496704225E+22
Height 33817941.838817