71188992 (number)

71188992 is an even 8-digits composite number following 71188991 and preceding 71188993. In scientific notation, it is written as 7.1188992 × 10^7. The sum of its digits is 45. It has a total of 12 prime factors and 80 positive divisors. There are 20330496 positive integers (up to 71188992) that are relatively prime to 71188992.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred eighty-eight thousand nine hundred ninety-two

Notation

Scientific notation 7.1188992 × 10^7
Engineering notation 7.1188992 × 10^6

Prime Factorization of 71188992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 7 × 2207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 278082
Product of the distinct prime numbers

The prime factorization of 71188992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 7 × 2207. Since it has a total of 12 prime factors.

Most popular turbo-numbers

7, 9, 44, 46, 840, 928, 1007, 7022, 50307, 22720, 427538, 532866, 1367812, 9977831, 52558366, 11010280, 840585570, 577835370, 6839695363, 2875765891

Basic calculations (n = 71188992)

Multiplication

n×y
n×2 142377984
n×3 213566976
n×4 284755968
n×5 355944960

Division

n÷y
n÷2 35594496
n÷3 23729664
n÷3 17797248
n÷5 14237798.4

Exponentiation

ny
n2 5067872581976064
n3 3.6077674069531E+23
n4 2.5683332507145E+31
n5 1.8283705523845E+39

Nth Root

y√n
2√n 8437.3569321204
3√n 414.44885854758
4√n 91.855086588171
5√n 37.194829197019

Divisors of 71188992

1, 2, 4, 7, 8, 9, 14, 16, 18, 28, 32, 36, 56, 63, 64, 72, 112, 126, 128, 144, 224, 252, 256, 288, 448, 504, 512, 576, 896, 1008, 1152, 1792, 2016, 2207, 2304, 3584, 4032, 4414, 4608, 8064, 8828, 15449, 16128, 17656, 19863, 30898, 32256, 35312, 39726, 61796, 70624, 79452, 123592, 139041, 141248, 158904, 247184, 278082, 282496, 317808, 494368, 556164, 564992, 635616, 988736, 1112328, 1129984, 1271232, 1977472, 2224656, 2542464, 3954944, 4449312, 5084928, 7909888, 8898624, 10169856, 17797248, 35594496, 71188992

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71188991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71188992 can be divided by 80 positive divisors. The sum of these divisors (counting 71188992) is 1, the average is 0.0125.

Base conversion 71188992

Base System Value
2 Binary 100001111100100001000000000
3 Ternary 11221221202221100
4 Quaternary 10033210020000
5 Quinary 121211021432
6 Senary 11021454400
8 Octal 417441000
10 Decimal 71188992
12 Duodecimal 1ba11400
16 Hexadecimal 43e4200
20 Vigesimal 124ic9c
36 Base36 16dts0

Cryptographic Hash Functions

md5 0d8b0ab13872f82e5ae507667ae955d0
sha1 8acd843cfa1d8dbf627544a040f786505445a25d
sha256 78f80df859c0f5624a140ea0d1e5e0295e0ce6815d54dd8d09c5899229c5ff22
sha512 46cbc4ba1c1e6e8de66f75b95908611a64c9f22d1489b25e23d99763cfb719bf0cfef19879b0d9b3bfe0a1b89d10ea0287c1ab57e1869a537585cf1066b8520e
ripemd-160 4f7eaf4c098bbe3d575fd18430f49671db4c653d

71188992 as geometric shapes

Circle

Radius = n
Diameter 142377984
Circumference 447293628.56733
Area 1.5921191272865E+16

Sphere

Radius = n
Volume 1.5112180775393E+24
Surface area 6.3684765091461E+16
Circumference 447293628.56733

Square

Length = n
Perimeter 284755968
Area 5067872581976064
Diagonal 100676437.97807

Cube

Length = n
Surface area 30407235491856384
Volume 3.6077674069531E+23
Space diagonal 123302951.08361

Equilateral Triangle

Length = n
Perimeter 213566976
Area 2.194453199567E+15
Altitude 61651475.541807

Triangular Pyramid

Length = n
Surface area 2.194453199567E+15
Volume 4.2517946640006E+22
Height 33558812.659357