71395216 (number)

71395216 is an even 8-digits composite number following 71395215 and preceding 71395217. In scientific notation, it is written as 7.1395216 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 34204800 positive integers (up to 71395216) that are relatively prime to 71395216.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1395216 × 10^7
Engineering notation 7.1395216 × 10^6

Prime Factorization of 71395216

Prime Factorization 2 × 2 × 2 × 2 × 29 × 151 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8924402
Product of the distinct prime numbers

The prime factorization of 71395216 is 2 × 2 × 2 × 2 × 29 × 151 × 1019. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71395216)

Multiplication

n×y
n×2 142790432
n×3 214185648
n×4 285580864
n×5 356976080

Division

n÷y
n÷2 35697608
n÷3 23798405.333333
n÷3 17848804
n÷5 14279043.2

Exponentiation

ny
n2 5097276867686656
n3 3.6392118298029E+23
n4 2.5982231465853E+31
n5 1.8550070276666E+39

Nth Root

y√n
2√n 8449.5689830902
3√n 414.84867178145
4√n 91.921537101433
5√n 37.216353855747

Divisors of 71395216

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395216 can be divided by 40 positive divisors. The sum of these divisors (counting 71395216) is 1, the average is 0.025.

Base conversion 71395216

Base System Value
2 Binary 100010000010110011110010000
3 Ternary 11222100020211021
4 Quaternary 10100112132100
5 Quinary 121234121331
6 Senary 11030125224
8 Octal 420263620
10 Decimal 71395216
12 Duodecimal 1bab0814
16 Hexadecimal 4416790
20 Vigesimal 126480g
36 Base36 16i8wg

Cryptographic Hash Functions

md5 ae0e4f8198a65100ef5f304849f76e43
sha1 f37261a64ed0caf0e2917a680a0866e81797269b
sha256 7bb601f8827f8691a79438fd8d779377a446c859424d8184e070c6b41e84dec1
sha512 fc55e6a37e6e33ba4def61fb2a502a97457d0f8a154aa5a4358330e4b44a9788ba44f304858939ffc281764532a81363d2a07f6d6333b284364a14d5ef921308
ripemd-160 d9a31b9e0e2c68203ba0cc7f7c4b4b52e3f3dec5

71395216 as geometric shapes

Circle

Radius = n
Diameter 142790432
Circumference 448589372.17411
Area 1.6013567560838E+16

Sphere

Radius = n
Volume 1.5243894865821E+24
Surface area 6.405427024335E+16
Circumference 448589372.17411

Square

Length = n
Perimeter 285580864
Area 5097276867686656
Diagonal 100968082.75576

Cube

Length = n
Surface area 30583661206119936
Volume 3.6392118298029E+23
Space diagonal 123660141.52935

Equilateral Triangle

Length = n
Perimeter 214185648
Area 2.2071856287697E+15
Altitude 61830070.764677

Triangular Pyramid

Length = n
Surface area 2.2071856287697E+15
Volume 4.2888522717133E+22
Height 33656027.585252