71785320 (number)

71785320 is an even 8-digits composite number following 71785319 and preceding 71785321. In scientific notation, it is written as 7.1785320 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 18779904 positive integers (up to 71785320) that are relatively prime to 71785320.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred eighty-five thousand three hundred twenty

Notation

Scientific notation 7.1785320 × 10^7
Engineering notation 7.1785320 × 10^6

Prime Factorization of 71785320

Prime Factorization 2 × 2 × 2 × 3 × 5 × 53 × 11287

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17946330
Product of the distinct prime numbers

The prime factorization of 71785320 is 2 × 2 × 2 × 3 × 5 × 53 × 11287. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 19, 21, 444, 489, 7338, 3757, 5209, 56070, 537289, 636639, 6726938, 2023845, 65465488, 58208540, 888332100, 637439867, 1082209067, 420059416

Basic calculations (n = 71785320)

Multiplication

n×y
n×2 143570640
n×3 215355960
n×4 287141280
n×5 358926600

Division

n÷y
n÷2 35892660
n÷3 23928440
n÷3 17946330
n÷5 14357064

Exponentiation

ny
n2 5153132167502400
n3 3.6991924164645E+23
n4 2.6554771135748E+31
n5 1.9062427435064E+39

Nth Root

y√n
2√n 8472.6217902135
3√n 415.60287854071
4√n 92.046845628807
5√n 37.256935345151

Divisors of 71785320

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 11287, 22574, 33861, 45148, 56435, 67722, 90296, 112870, 135444, 169305, 225740, 270888, 338610, 451480, 598211, 677220, 1196422, 1354440, 1794633, 2392844, 2991055, 3589266, 4785688, 5982110, 7178532, 8973165, 11964220, 14357064, 17946330, 23928440, 35892660, 71785320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71785319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71785320 can be divided by 64 positive divisors. The sum of these divisors (counting 71785320) is 1, the average is 0.015625.

Base conversion 71785320

Base System Value
2 Binary 100010001110101101101101000
3 Ternary 12000002001221120
4 Quaternary 10101311231220
5 Quinary 121334112240
6 Senary 11042335240
8 Octal 421655550
10 Decimal 71785320
12 Duodecimal 2005a520
16 Hexadecimal 4475b68
20 Vigesimal 128d360
36 Base36 16qlwo

Cryptographic Hash Functions

md5 d4f074a57dd2637b5357a6ce1e10aa2f
sha1 aeb951bc73e2123567d1c0dde2f03dadbfe22513
sha256 d5858a5947af7e026b0fed6e84abf29bcab3f42f15bb2eaa3b31be83242d0c06
sha512 0f45bb7a3290ccaa3f902d806c98b53e55532e53b1e9b9ff2358e7f7b40a827d12f6c025fcab14689731c4dda9c1ba0a214c94ed233cd2f341ff560679304397
ripemd-160 b7713a3a1127209d92f00124e846fed0f8ed020a

71785320 as geometric shapes

Circle

Radius = n
Diameter 143570640
Circumference 451040467.89518
Area 1.6189042160403E+16

Sphere

Radius = n
Volume 1.5495140959707E+24
Surface area 6.4756168641611E+16
Circumference 451040467.89518

Square

Length = n
Perimeter 287141280
Area 5153132167502400
Diagonal 101519773.12329

Cube

Length = n
Surface area 30918793005014400
Volume 3.6991924164645E+23
Space diagonal 124335821.47759

Equilateral Triangle

Length = n
Perimeter 215355960
Area 2.2313716830579E+15
Altitude 62167910.738795

Triangular Pyramid

Length = n
Surface area 2.2313716830579E+15
Volume 4.3595400709932E+22
Height 33839924.374431