71282080 (number)

71282080 is an even 8-digits composite number following 71282079 and preceding 71282081. In scientific notation, it is written as 7.1282080 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 27903232 positive integers (up to 71282080) that are relatively prime to 71282080.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-two thousand eighty

Notation

Scientific notation 7.1282080 × 10^7
Engineering notation 7.1282080 × 10^6

Prime Factorization of 71282080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 47 × 9479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4455130
Product of the distinct prime numbers

The prime factorization of 71282080 is 2 × 2 × 2 × 2 × 2 × 5 × 47 × 9479. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 8, 43, 25, 482, 144, 2624, 7246, 14646, 57294, 337096, 85927, 9657393, 3423111, 474080, 7168495, 750660546, 97804406, 1087105710, 959494857

Basic calculations (n = 71282080)

Multiplication

n×y
n×2 142564160
n×3 213846240
n×4 285128320
n×5 356410400

Division

n÷y
n÷2 35641040
n÷3 23760693.333333
n÷3 17820520
n÷5 14256416

Exponentiation

ny
n2 5081134929126400
n3 3.6219386650878E+23
n4 2.5817932167988E+31
n5 1.8403559062331E+39

Nth Root

y√n
2√n 8442.8715494197
3√n 414.62942678061
4√n 91.885099713826
5√n 37.204551438023

Divisors of 71282080

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9479, 18958, 37916, 47395, 75832, 94790, 151664, 189580, 303328, 379160, 445513, 758320, 891026, 1516640, 1782052, 2227565, 3564104, 4455130, 7128208, 8910260, 14256416, 17820520, 35641040, 71282080

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 -71282079
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 71282080 can be divided by 48 positive divisors. The sum of these divisors (counting 71282080) is 1, the average is 0.020833333333333.

Base conversion 71282080

Base System Value
2 Binary 100001111111010110110100000
3 Ternary 11222010111122001
4 Quaternary 10033322312200
5 Quinary 121222011310
6 Senary 11023453344
8 Octal 417726640
10 Decimal 71282080
12 Duodecimal 1ba57254
16 Hexadecimal 43fada0
20 Vigesimal 125a540
36 Base36 16ftls

Cryptographic Hash Functions

md5 afa3168c83585b09b7837b3471954397
sha1 74d7bc237d299efcf158faebff139367749a4c39
sha256 8db9a77097db40f4996497b7a9b32a2df9390890d2dfdaed0bc1b020106336d1
sha512 f30cc21913ea70a2a34008260619cde1e69849036af6aa87035bcb09a18114fd1203cf1eacfa450958f237e241b7b0c17d7409e938c5d9cc31fa69dbf953b890
ripemd-160 53813f2697b58ed190ef2f70cdce12e440cd2f33

71282080 as geometric shapes

Circle

Radius = n
Diameter 142564160
Circumference 447878517.7212
Area 1.5962856165242E+16

Sphere

Radius = n
Volume 1.5171541202657E+24
Surface area 6.3851424660968E+16
Circumference 447878517.7212

Square

Length = n
Perimeter 285128320
Area 5081134929126400
Diagonal 100808084.29016

Cube

Length = n
Surface area 30486809574758400
Volume 3.6219386650878E+23
Space diagonal 123464184.22919

Equilateral Triangle

Length = n
Perimeter 213846240
Area 2.20019596434E+15
Altitude 61732092.114595

Triangular Pyramid

Length = n
Surface area 2.20019596434E+15
Volume 4.2684956518756E+22
Height 33602694.763388