71320140 (number)

71320140 is an even 8-digits composite number following 71320139 and preceding 71320141. In scientific notation, it is written as 7.1320140 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 72 positive divisors. There are 18825600 positive integers (up to 71320140) that are relatively prime to 71320140.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand one hundred forty

Notation

Scientific notation 7.1320140 × 10^7
Engineering notation 7.1320140 × 10^6

Prime Factorization of 71320140

Prime Factorization 2 × 2 × 5 × 3 × 3 × 101 × 3923

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11886690
Product of the distinct prime numbers

The prime factorization of 71320140 is 2 × 2 × 5 × 3 × 3 × 101 × 3923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 6, 83, 74, 429, 617, 5027, 8880, 77479, 27227, 711846, 361734, 3192373, 8086635, 99601143, 5435573, 690566299, 219304740, 2319394370, 19668992

Basic calculations (n = 71320140)

Multiplication

n×y
n×2 142640280
n×3 213960420
n×4 285280560
n×5 356600700

Division

n÷y
n÷2 35660070
n÷3 23773380
n÷3 17830035
n÷5 14264028

Exponentiation

ny
n2 5086562369619600
n3 3.6277434032E+23
n4 2.587311674003E+31
n5 1.8452743081353E+39

Nth Root

y√n
2√n 8445.1252210965
3√n 414.70320870998
4√n 91.897362427311
5√n 37.208523552481

Divisors of 71320140

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 3923, 4545, 6060, 7846, 9090, 11769, 15692, 18180, 19615, 23538, 35307, 39230, 47076, 58845, 70614, 78460, 117690, 141228, 176535, 235380, 353070, 396223, 706140, 792446, 1188669, 1584892, 1981115, 2377338, 3566007, 3962230, 4754676, 5943345, 7132014, 7924460, 11886690, 14264028, 17830035, 23773380, 35660070, 71320140

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71320139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71320140 can be divided by 72 positive divisors. The sum of these divisors (counting 71320140) is 1, the average is 0.013888888888889.

Base conversion 71320140

Base System Value
2 Binary 100010000000100001001001100
3 Ternary 11222012102211200
4 Quaternary 10100010021030
5 Quinary 121224221030
6 Senary 11024345500
8 Octal 420041114
10 Decimal 71320140
12 Duodecimal 1ba75290
16 Hexadecimal 440424c
20 Vigesimal 125f070
36 Base36 16gmz0

Cryptographic Hash Functions

md5 f4738aaa7e3a8860dc320182ff74856d
sha1 562c54dc5a2ea5c47dd292d4b9f0cf067d04faeb
sha256 d0e2a01ac8ebd3e2016cfbe515314b312aa843b3401a38321d4fe542cdbaac1c
sha512 57d679dcc2269a64bed256c37d6d239fc4fa102e90cf0d0552180362df61a68fa2135c8332ad7b29ab163917f134c5a490ec18d0d49c9c724ca594779b2631d2
ripemd-160 ce9e96eba0e73edef10ef068a10c78422757ed39

71320140 as geometric shapes

Circle

Radius = n
Diameter 142640280
Circumference 448117655.75399
Area 1.5979906972423E+16

Sphere

Radius = n
Volume 1.5195856032803E+24
Surface area 6.3919627889693E+16
Circumference 448117655.75399

Square

Length = n
Perimeter 285280560
Area 5086562369619600
Diagonal 100861909.25835

Cube

Length = n
Surface area 30519374217717600
Volume 3.6277434032E+23
Space diagonal 123530106.08293

Equilateral Triangle

Length = n
Perimeter 213960420
Area 2.2025461150123E+15
Altitude 61765053.041463

Triangular Pyramid

Length = n
Surface area 2.2025461150123E+15
Volume 4.2753366013458E+22
Height 33620636.419449