71338240 (number)

71338240 is an even 8-digits composite number following 71338239 and preceding 71338241. In scientific notation, it is written as 7.1338240 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 28534784 positive integers (up to 71338240) that are relatively prime to 71338240.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand two hundred forty

Notation

Scientific notation 7.1338240 × 10^7
Engineering notation 7.1338240 × 10^6

Prime Factorization of 71338240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 55733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 557330
Product of the distinct prime numbers

The prime factorization of 71338240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 55733. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71338240)

Multiplication

n×y
n×2 142676480
n×3 214014720
n×4 285352960
n×5 356691200

Division

n÷y
n÷2 35669120
n÷3 23779413.333333
n÷3 17834560
n÷5 14267648

Exponentiation

ny
n2 5089144486297600
n3 3.6305061075817E+23
n4 2.5899391602413E+31
n5 1.8476170139869E+39

Nth Root

y√n
2√n 8446.1967772483
3√n 414.738287596
4√n 91.903192421419
5√n 37.210411955727

Divisors of 71338240

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71338239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71338240 can be divided by 36 positive divisors. The sum of these divisors (counting 71338240) is 1, the average is 0.027777777777778.

Base conversion 71338240

Base System Value
2 Binary 100010000001000100100000000
3 Ternary 11222020100200001
4 Quaternary 10100020210000
5 Quinary 121230310430
6 Senary 11025005344
8 Octal 420104400
10 Decimal 71338240
12 Duodecimal 1ba83854
16 Hexadecimal 4408900
20 Vigesimal 125h5c0
36 Base36 16h0xs

Cryptographic Hash Functions

md5 2f76be658fe8406b5923f85ae8da9460
sha1 cfc616aa2195fd50cbc1cbdfe12b85deff7611e7
sha256 32cbc7b80b7a2fa509a8e7a6392766a43b156af8bc96a3f63620333d0f1cb3bd
sha512 ef698fe7b11a654bb3b6a68a6207686621e0e18668495a1fafcc955c15be3b8653b2539e74e1f30294f583474ab302df26679841a05dc0ce824848aa2d3bcc65
ripemd-160 4aea831ab05170180e9c81d37f54f4c2624c4b74

71338240 as geometric shapes

Circle

Radius = n
Diameter 142676480
Circumference 448231381.40805
Area 1.598801893121E+16

Sphere

Radius = n
Volume 1.5207428421856E+24
Surface area 6.3952075724838E+16
Circumference 448231381.40805

Square

Length = n
Perimeter 285352960
Area 5089144486297600
Diagonal 100887506.52383

Cube

Length = n
Surface area 30534866917785600
Volume 3.6305061075817E+23
Space diagonal 123561456.20254

Equilateral Triangle

Length = n
Perimeter 214014720
Area 2.2036642043316E+15
Altitude 61780728.101271

Triangular Pyramid

Length = n
Surface area 2.2036642043316E+15
Volume 4.2785924796837E+22
Height 33629168.841276