71389164 (number)

71389164 is an even 8-digits composite number following 71389163 and preceding 71389165. In scientific notation, it is written as 7.1389164 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 18542400 positive integers (up to 71389164) that are relatively prime to 71389164.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-nine thousand one hundred sixty-four

Notation

Scientific notation 7.1389164 × 10^7
Engineering notation 7.1389164 × 10^6

Prime Factorization of 71389164

Prime Factorization 2 × 2 × 11 × 7 × 3 × 77261

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35694582
Product of the distinct prime numbers

The prime factorization of 71389164 is 2 × 2 × 11 × 7 × 3 × 77261. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71389164)

Multiplication

n×y
n×2 142778328
n×3 214167492
n×4 285556656
n×5 356945820

Division

n÷y
n÷2 35694582
n÷3 23796388
n÷3 17847291
n÷5 14277832.8

Exponentiation

ny
n2 5096412736618896
n3 3.6382864466618E+23
n4 2.5973422781971E+31
n5 1.8542209386235E+39

Nth Root

y√n
2√n 8449.2108507245
3√n 414.83694954362
4√n 91.919589047844
5√n 37.215722886269

Divisors of 71389164

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 -71389163
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 71389164 can be divided by 48 positive divisors. The sum of these divisors (counting 71389164) is 1, the average is 0.020833333333333.

Base conversion 71389164

Base System Value
2 Binary 100010000010100111111101100
3 Ternary 11222022221112010
4 Quaternary 10100110333230
5 Quinary 121233423124
6 Senary 11030041220
8 Octal 420247754
10 Decimal 71389164
12 Duodecimal 1baa9210
16 Hexadecimal 4414fec
20 Vigesimal 1263ci4
36 Base36 16i48c

Cryptographic Hash Functions

md5 14d82f51dcabc9c24f633f06476f89f2
sha1 a56f6de12f57d50a2c5e5c982d55400d3af6fbac
sha256 4af3bb8c856913e9e6e30178f95d0ec4fe941597ef41d634be0cf16b1017b5d8
sha512 fbb8721ce56b5ee66fd4d690f88ed48d51ed5d82c784e5c7a5bacd855dbbd0d23fac2c4a2b1094342553e14f7d2fdc144238d63ba6063cf9d02b49a9aae5ba55
ripemd-160 63a530264089f9cbc5b2c000f6368afe4c4c6403

71389164 as geometric shapes

Circle

Radius = n
Diameter 142778328
Circumference 448551346.33663
Area 1.6010852813023E+16

Sphere

Radius = n
Volume 1.5240018629984E+24
Surface area 6.4043411252094E+16
Circumference 448551346.33663

Square

Length = n
Perimeter 285556656
Area 5096412736618896
Diagonal 100959523.93528

Cube

Length = n
Surface area 30578476419713376
Volume 3.6382864466618E+23
Space diagonal 123649659.15787

Equilateral Triangle

Length = n
Perimeter 214167492
Area 2.2068114490413E+15
Altitude 61824829.578934

Triangular Pyramid

Length = n
Surface area 2.2068114490413E+15
Volume 4.2877616972227E+22
Height 33653174.645092