71291572 (number)

71291572 is an even 8-digits composite number following 71291571 and preceding 71291573. In scientific notation, it is written as 7.1291572 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 30101760 positive integers (up to 71291572) that are relatively prime to 71291572.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-one thousand five hundred seventy-two

Notation

Scientific notation 7.1291572 × 10^7
Engineering notation 7.1291572 × 10^6

Prime Factorization of 71291572

Prime Factorization 2 × 2 × 11 × 53 × 19 × 1609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35645786
Product of the distinct prime numbers

The prime factorization of 71291572 is 2 × 2 × 11 × 53 × 19 × 1609. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71291572)

Multiplication

n×y
n×2 142583144
n×3 213874716
n×4 285166288
n×5 356457860

Division

n÷y
n÷2 35645786
n÷3 23763857.333333
n÷3 17822893
n÷5 14258314.4

Exponentiation

ny
n2 5082488238231184
n3 3.6233857617501E+23
n4 2.5831686691758E+31
n5 1.8415815516669E+39

Nth Root

y√n
2√n 8443.4336617279
3√n 414.6478301336
4√n 91.88815844127
5√n 37.205542225031

Divisors of 71291572

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 -71291571
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 71291572 can be divided by 48 positive divisors. The sum of these divisors (counting 71291572) is 1, the average is 0.020833333333333.

Base conversion 71291572

Base System Value
2 Binary 100001111111101001010110100
3 Ternary 11222010222122121
4 Quaternary 10033331022310
5 Quinary 121222312242
6 Senary 11024005324
8 Octal 417751264
10 Decimal 71291572
12 Duodecimal 1ba60844
16 Hexadecimal 43fd2b4
20 Vigesimal 125b8ic
36 Base36 16g0xg

Cryptographic Hash Functions

md5 dd16917b1f425a1d9506fd5db782b5b5
sha1 ad06ef47fa37717fa038a86c4995d58140649c68
sha256 35bc8fd56858e095a19edffc5fb3dff94abc731f4452b43f6f83c9ba11e39d79
sha512 16c7c942ccb6f3092f32557b3655ad59682c542f5513d89c093db37bb211e431c656e4ed14c60ba40ae90d542d6aa68b74353f0046f35b3d961d46fcb1f48f03
ripemd-160 2a8abaedcd1b9c023172982d579f651372a32a0f

71291572 as geometric shapes

Circle

Radius = n
Diameter 142583144
Circumference 447938157.71614
Area 1.5967107711184E+16

Sphere

Radius = n
Volume 1.5177602786981E+24
Surface area 6.3868430844734E+16
Circumference 447938157.71614

Square

Length = n
Perimeter 285166288
Area 5082488238231184
Diagonal 100821508.0053

Cube

Length = n
Surface area 30494929429387104
Volume 3.6233857617501E+23
Space diagonal 123480624.85545

Equilateral Triangle

Length = n
Perimeter 213874716
Area 2.2007819643719E+15
Altitude 61740312.427727

Triangular Pyramid

Length = n
Surface area 2.2007819643719E+15
Volume 4.2702010716472E+22
Height 33607169.335099