71072445 (number)

71072445 is an odd 8-digits composite number following 71072444 and preceding 71072446. In scientific notation, it is written as 7.1072445 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 35910144 positive integers (up to 71072445) that are relatively prime to 71072445.

Interesting facts

Basic properties

Name

Name seventy-one million seventy-two thousand four hundred forty-five

Notation

Scientific notation 7.1072445 × 10^7
Engineering notation 7.1072445 × 10^6

Prime Factorization of 71072445

Prime Factorization 19 × 3 × 5 × 249377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71072445
Product of the distinct prime numbers

The prime factorization of 71072445 is 19 × 3 × 5 × 249377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 19, 11, 430, 736, 5215, 7193, 78583, 64072, 323411, 500662, 7804622, 6159928, 6545403, 97228885, 393560709, 783280464, 2514513392, 8677882943

Basic calculations (n = 71072445)

Multiplication

n×y
n×2 142144890
n×3 213217335
n×4 284289780
n×5 355362225

Division

n÷y
n÷2 35536222.5
n÷3 23690815
n÷3 17768111.25
n÷5 14214489

Exponentiation

ny
n2 5051292438278025
n3 3.5900770399843E+23
n4 2.5515555297005E+31
n5 1.8134529004908E+39

Nth Root

y√n
2√n 8430.4474970194
3√n 414.22256347314
4√n 91.817468365335
5√n 37.182642517002

Divisors of 71072445

1, 3, 5, 15, 19, 57, 95, 285, 249377, 748131, 1246885, 3740655, 4738163, 14214489, 23690815, 71072445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71072444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71072445 can be divided by 16 positive divisors. The sum of these divisors (counting 71072445) is 1, the average is 0.0625.

Base conversion 71072445

Base System Value
2 Binary 100001111000111101010111101
3 Ternary 11221201212001210
4 Quaternary 10033013222331
5 Quinary 121143304240
6 Senary 11015155033
8 Octal 417075275
10 Decimal 71072445
12 Duodecimal 1b975a79
16 Hexadecimal 43c7abd
20 Vigesimal 1244125
36 Base36 16bbul

Cryptographic Hash Functions

md5 9e088258b610025ea9aed72b9d4f8753
sha1 3ff87dec2b55bf992129d10ceee99270b1caf933
sha256 20f507412d0f51a10d08b46c0e32201e60cf72c80393cdbff166de7316b4e134
sha512 31cb282a2b230f8ae50d4942d5ac20e0272f515527710f49c3ec20b0412e23264e411d1f0d476d689b400bfd70d89f7d12d9dcc81f0a314a1487596b48b827a6
ripemd-160 3eb2306b9cde8316af92b9267cbeb9024086d3a7

71072445 as geometric shapes

Circle

Radius = n
Diameter 142144890
Circumference 446561342.16933
Area 1.5869103215228E+16

Sphere

Radius = n
Volume 1.5038079539515E+24
Surface area 6.3476412860912E+16
Circumference 446561342.16933

Square

Length = n
Perimeter 284289780
Area 5051292438278025
Diagonal 100511615.63002

Cube

Length = n
Surface area 30307754629668150
Volume 3.5900770399843E+23
Space diagonal 123101085.75814

Equilateral Triangle

Length = n
Perimeter 213217335
Area 2.1872737867465E+15
Altitude 61550542.879072

Triangular Pyramid

Length = n
Surface area 2.1872737867465E+15
Volume 4.2309463665917E+22
Height 33503871.876672