71308930 (number)

71308930 is an even 8-digits composite number following 71308929 and preceding 71308931. In scientific notation, it is written as 7.1308930 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 22223520 positive integers (up to 71308930) that are relatively prime to 71308930.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eight thousand nine hundred thirty

Notation

Scientific notation 7.1308930 × 10^7
Engineering notation 7.1308930 × 10^6

Prime Factorization of 71308930

Prime Factorization 2 × 35 × 11 × 11 × 8419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6482630
Product of the distinct prime numbers

The prime factorization of 71308930 is 2 × 35 × 11 × 11 × 8419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 29, 75, 457, 59, 8494, 5596, 9957, 2626, 548933, 188909, 6676887, 8542102, 60272576, 18363172, 643637218, 218185533, 969350225, 5629523202

Basic calculations (n = 71308930)

Multiplication

n×y
n×2 142617860
n×3 213926790
n×4 285235720
n×5 356544650

Division

n÷y
n÷2 35654465
n÷3 23769643.333333
n÷3 17827232.5
n÷5 14261786

Exponentiation

ny
n2 5084963497744900
n3 3.6260330611325E+23
n4 2.5856853773398E+31
n5 1.8438245757475E+39

Nth Root

y√n
2√n 8444.4614985208
3√n 414.68148008113
4√n 91.893751139676
5√n 37.207353802181

Divisors of 71308930

1, 2, 11, 22, 35, 70, 121, 242, 385, 770, 4235, 8419, 8470, 16838, 92609, 185218, 294665, 589330, 1018699, 2037398, 3241315, 6482630, 35654465, 71308930

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71308929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71308930 can be divided by 24 positive divisors. The sum of these divisors (counting 71308930) is 1, the average is 0.041666666666667.

Base conversion 71308930

Base System Value
2 Binary 100010000000001011010000010
3 Ternary 11222011212110111
4 Quaternary 10100001122002
5 Quinary 121223341210
6 Senary 11024221534
8 Octal 420013202
10 Decimal 71308930
12 Duodecimal 1ba6a8aa
16 Hexadecimal 4401682
20 Vigesimal 125dc6a
36 Base36 16gebm

Cryptographic Hash Functions

md5 c12ae2882bdafece824734c771205e53
sha1 ed7a9343d4b4379cf15278f3f2cd7f7ff285445c
sha256 4dd2eee5f622714a3f205c2e696b46cf717a0c1c1191d6f7963256a49ec6a16c
sha512 96051537348bf7aa22df9ddb7b294c30491a25929e585bb106c2d7ed7c3912aa99470731aa7ea38a6612c720ec9770a7ea78152af59a60505c5a883250fdc24f
ripemd-160 c488d813e1b716a523d0e6f3ff7ea24bd1700e0e

71308930 as geometric shapes

Circle

Radius = n
Diameter 142617860
Circumference 448047221.2467
Area 1.5974883968288E+16

Sphere

Radius = n
Volume 1.5188691768703E+24
Surface area 6.3899535873151E+16
Circumference 448047221.2467

Square

Length = n
Perimeter 285235720
Area 5084963497744900
Diagonal 100846055.92431

Cube

Length = n
Surface area 30509780986469400
Volume 3.6260330611325E+23
Space diagonal 123510689.79337

Equilateral Triangle

Length = n
Perimeter 213926790
Area 2.2018537831818E+15
Altitude 61755344.896686

Triangular Pyramid

Length = n
Surface area 2.2018537831818E+15
Volume 4.273320943889E+22
Height 33615351.974771