71345666 (number)

71345666 is an even 8-digits composite number following 71345665 and preceding 71345667. In scientific notation, it is written as 7.1345666 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 30576672 positive integers (up to 71345666) that are relatively prime to 71345666.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand six hundred sixty-six

Notation

Scientific notation 7.1345666 × 10^7
Engineering notation 7.1345666 × 10^6

Prime Factorization of 71345666

Prime Factorization 2 × 7 × 7 × 728017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10192238
Product of the distinct prime numbers

The prime factorization of 71345666 is 2 × 7 × 7 × 728017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 62, 40, 423, 926, 8527, 8282, 16422, 82004, 850438, 898572, 1199632, 8861105, 83315308, 12283308, 988268078, 127384050, 6415682239, 5461293972

Basic calculations (n = 71345666)

Multiplication

n×y
n×2 142691332
n×3 214036998
n×4 285382664
n×5 356728330

Division

n÷y
n÷2 35672833
n÷3 23781888.666667
n÷3 17836416.5
n÷5 14269133.2

Exponentiation

ny
n2 5090204056983556
n3 3.6316399852139E+23
n4 2.5910177341732E+31
n5 1.848578858624E+39

Nth Root

y√n
2√n 8446.636371953
3√n 414.752677913
4√n 91.905584008552
5√n 37.211186611828

Divisors of 71345666

1, 2, 7, 14, 49, 98, 728017, 1456034, 5096119, 10192238, 35672833, 71345666

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345665
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345666 can be divided by 12 positive divisors. The sum of these divisors (counting 71345666) is 1, the average is 0.083333333333333.

Base conversion 71345666

Base System Value
2 Binary 100010000001010011000000010
3 Ternary 11222020201212002
4 Quaternary 10100022120002
5 Quinary 121231030131
6 Senary 11025104002
8 Octal 420123002
10 Decimal 71345666
12 Duodecimal 1ba88002
16 Hexadecimal 440a602
20 Vigesimal 125i436
36 Base36 16h6o2

Cryptographic Hash Functions

md5 55d8cf43fbf0ff19199b5d2a9dfbebac
sha1 c6396f4eebf2b2f2315f742b8706ddeeb8df395e
sha256 a3a2311f25256694e6deb29fbc852df211d2eaeb68a79122d6f10922a5e2d74a
sha512 8675ded7c46c7407d51e954556ab14a06e4e686961017c8b054acc2cda3dde9cc5a48e4c7e534dc5eab0bcb7a5e1b53722a00f687bbcdcea9bab8b2e6641d8ee
ripemd-160 f6c407ba6a2a9a5d8934ca3421dbc5bfa8e0f389

71345666 as geometric shapes

Circle

Radius = n
Diameter 142691332
Circumference 448278040.34214
Area 1.5991347670692E+16

Sphere

Radius = n
Volume 1.5212177997375E+24
Surface area 6.396539068277E+16
Circumference 448278040.34214

Square

Length = n
Perimeter 285382664
Area 5090204056983556
Diagonal 100898008.47374

Cube

Length = n
Surface area 30541224341901336
Volume 3.6316399852139E+23
Space diagonal 123574318.41184

Equilateral Triangle

Length = n
Perimeter 214036998
Area 2.2041230118972E+15
Altitude 61787159.20592

Triangular Pyramid

Length = n
Surface area 2.2041230118972E+15
Volume 4.2799287672883E+22
Height 33632669.491247