71542216 (number)

71542216 is an even 8-digits composite number following 71542215 and preceding 71542217. In scientific notation, it is written as 7.1542216 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 35700624 positive integers (up to 71542216) that are relatively prime to 71542216.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1542216 × 10^7
Engineering notation 7.1542216 × 10^6

Prime Factorization of 71542216

Prime Factorization 2 × 2 × 2 × 523 × 17099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17885554
Product of the distinct prime numbers

The prime factorization of 71542216 is 2 × 2 × 2 × 523 × 17099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 27, 33, 303, 485, 1904, 7994, 93261, 30124, 487446, 34341, 9567087, 4506087, 52405298, 29304240, 752199475, 784292498, 392246960, 3887700379

Basic calculations (n = 71542216)

Multiplication

n×y
n×2 143084432
n×3 214626648
n×4 286168864
n×5 357711080

Division

n÷y
n÷2 35771108
n÷3 23847405.333333
n÷3 17885554
n÷5 14308443.2

Exponentiation

ny
n2 5118288670190656
n3 3.6617371359313E+23
n4 2.6196878911402E+31
n5 1.8741827696054E+39

Nth Root

y√n
2√n 8458.263178691
3√n 415.13319574193
4√n 91.968816338425
5√n 37.231666657392

Divisors of 71542216

1, 2, 4, 8, 523, 1046, 2092, 4184, 17099, 34198, 68396, 136792, 8942777, 17885554, 35771108, 71542216

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 -71542215
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 71542216 can be divided by 16 positive divisors. The sum of these divisors (counting 71542216) is 1, the average is 0.0625.

Base conversion 71542216

Base System Value
2 Binary 100010000111010010111001000
3 Ternary 11222121201110201
4 Quaternary 10100322113020
5 Quinary 121303322331
6 Senary 11033221544
8 Octal 420722710
10 Decimal 71542216
12 Duodecimal 1bb618b4
16 Hexadecimal 443a5c8
20 Vigesimal 1272fag
36 Base36 16lebs

Cryptographic Hash Functions

md5 750af5d98170f474ce0787d5a1df57fb
sha1 be1c33980cce0771fb21b20fbe943c502800716c
sha256 fcf09af7f1e3c008cca3947ea90d8a3d41a5d45aba1a8f4c019fcf6dfb301e68
sha512 dfb5d0ebb442cc1d0a6e057e7e31f56e969b9306be9bb19d45a58e8c1e77f69a7a55a77c2fc29260d482d877215669f61c031e759247adde8ce5d03c7b9d3589
ripemd-160 eb5e61e912a24370933f79223cd37dab0709497a

71542216 as geometric shapes

Circle

Radius = n
Diameter 143084432
Circumference 449513000.41427
Area 1.6079578085223E+16

Sphere

Radius = n
Volume 1.5338248647492E+24
Surface area 6.4318312340891E+16
Circumference 449513000.41427

Square

Length = n
Perimeter 286168864
Area 5118288670190656
Diagonal 101175972.14943

Cube

Length = n
Surface area 30709732021143936
Volume 3.6617371359313E+23
Space diagonal 123914752.99807

Equilateral Triangle

Length = n
Perimeter 214626648
Area 2.2162840061436E+15
Altitude 61957376.499034

Triangular Pyramid

Length = n
Surface area 2.2162840061436E+15
Volume 4.3153985995661E+22
Height 33725324.049808