71345040 (number)

71345040 is an even 8-digits composite number following 71345039 and preceding 71345041. In scientific notation, it is written as 7.1345040 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 120 positive divisors. There are 17551872 positive integers (up to 71345040) that are relatively prime to 71345040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1345040 × 10^7
Engineering notation 7.1345040 × 10^6

Prime Factorization of 71345040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 13 × 13 × 1759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 686010
Product of the distinct prime numbers

The prime factorization of 71345040 is 2 × 2 × 2 × 2 × 5 × 3 × 13 × 13 × 1759. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71345040)

Multiplication

n×y
n×2 142690080
n×3 214035120
n×4 285380160
n×5 356725200

Division

n÷y
n÷2 35672520
n÷3 23781680
n÷3 17836260
n÷5 14269008

Exponentiation

ny
n2 5090114732601600
n3 3.6315443920205E+23
n4 2.5909267991048E+31
n5 1.848497761192E+39

Nth Root

y√n
2√n 8446.599315701
3√n 414.75146487069
4√n 91.905382408763
5√n 37.211121312039

Divisors of 71345040

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345040 can be divided by 120 positive divisors. The sum of these divisors (counting 71345040) is 1, the average is 0.0083333333333333.

Base conversion 71345040

Base System Value
2 Binary 100010000001010001110010000
3 Ternary 11222020200222220
4 Quaternary 10100022032100
5 Quinary 121231020130
6 Senary 11025101040
8 Octal 420121620
10 Decimal 71345040
12 Duodecimal 1ba87780
16 Hexadecimal 440a390
20 Vigesimal 125i2c0
36 Base36 16h66o

Cryptographic Hash Functions

md5 dadbc4dbf564af2bd1bded03db87e941
sha1 27c5dffa09a04a6d686b77338cda2ce3225d046d
sha256 8618c592441c3aa9a99c12fddd8439a24c314111dbf2a959191cb34fb6b84c6d
sha512 ebafac9c2783f27f1836f7652a0d954acedfa44bb7181e87a2fd3fba2e56ec0110442f190918b20c5dad6af2335b1c4842005cc450a4e0ecdbee1cabd38f6e2d
ripemd-160 66ef697de8cc32be99a5a130a518fb6b24c6a7f1

71345040 as geometric shapes

Circle

Radius = n
Diameter 142690080
Circumference 448274107.06814
Area 1.599106704987E+16

Sphere

Radius = n
Volume 1.5211777577542E+24
Surface area 6.3964268199481E+16
Circumference 448274107.06814

Square

Length = n
Perimeter 285380160
Area 5090114732601600
Diagonal 100897123.17605

Cube

Length = n
Surface area 30540688395609600
Volume 3.6315443920205E+23
Space diagonal 123573234.14803

Equilateral Triangle

Length = n
Perimeter 214035120
Area 2.2040843333052E+15
Altitude 61786617.074017

Triangular Pyramid

Length = n
Surface area 2.2040843333052E+15
Volume 4.2798161096295E+22
Height 33632374.392017