71344387 (number)

71344387 is an odd 8-digits composite number following 71344386 and preceding 71344388. In scientific notation, it is written as 7.1344387 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 69421440 positive integers (up to 71344387) that are relatively prime to 71344387.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-four thousand three hundred eighty-seven

Notation

Scientific notation 7.1344387 × 10^7
Engineering notation 7.1344387 × 10^6

Prime Factorization of 71344387

Prime Factorization 41 × 4153 × 419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71344387
Product of the distinct prime numbers

The prime factorization of 71344387 is 41 × 4153 × 419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71344387)

Multiplication

n×y
n×2 142688774
n×3 214033161
n×4 285377548
n×5 356721935

Division

n÷y
n÷2 35672193.5
n÷3 23781462.333333
n÷3 17836096.75
n÷5 14268877.4

Exponentiation

ny
n2 5090021556405769
n3 3.6314446775856E+23
n4 2.5908319444675E+31
n5 1.8484131689805E+39

Nth Root

y√n
2√n 8446.5606610028
3√n 414.75019950109
4√n 91.905172112362
5√n 37.211053195318

Divisors of 71344387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344387 can be divided by 8 positive divisors. The sum of these divisors (counting 71344387) is 1, the average is 0.125.

Base conversion 71344387

Base System Value
2 Binary 100010000001010000100000011
3 Ternary 11222020200002201
4 Quaternary 10100022010003
5 Quinary 121231010022
6 Senary 11025054031
8 Octal 420120403
10 Decimal 71344387
12 Duodecimal 1ba87317
16 Hexadecimal 440a103
20 Vigesimal 125i0j7
36 Base36 16h5oj

Cryptographic Hash Functions

md5 19ab9a89e03bce67ab92445814f622df
sha1 c37069e87a34b7e769bd9205faadb7fc8bf058d5
sha256 0915e68e184b368446cd4d49b39ff34092e24b87dfa8a8a6eb8c69928c97f0da
sha512 83c13a406c259ffc08df08ffc1e14b4c939fc8ef9151b98b3c3ab692837dce81f340993798f1a38f6573310e2a837ca8c6d92833732bb6a3ed5cafed5dccd262
ripemd-160 3bef53d09d2906bd84d39daad06160170329f745

71344387 as geometric shapes

Circle

Radius = n
Diameter 142688774
Circumference 448270004.14813
Area 1.5990774328218E+16

Sphere

Radius = n
Volume 1.5211359894694E+24
Surface area 6.3963097312872E+16
Circumference 448270004.14813

Square

Length = n
Perimeter 285377548
Area 5090021556405769
Diagonal 100896199.69459

Cube

Length = n
Surface area 30540129338434614
Volume 3.6314446775856E+23
Space diagonal 123572103.11886

Equilateral Triangle

Length = n
Perimeter 214033161
Area 2.2040439868289E+15
Altitude 61786051.559428

Triangular Pyramid

Length = n
Surface area 2.2040439868289E+15
Volume 4.2796985950409E+22
Height 33632066.564865