71348431 (number)

71348431 is an odd 8-digits composite number following 71348430 and preceding 71348432. In scientific notation, it is written as 7.1348431 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 55349280 positive integers (up to 71348431) that are relatively prime to 71348431.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1348431 × 10^7
Engineering notation 7.1348431 × 10^6

Prime Factorization of 71348431

Prime Factorization 77 × 239 × 3877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71348431
Product of the distinct prime numbers

The prime factorization of 71348431 is 77 × 239 × 3877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71348431)

Multiplication

n×y
n×2 142696862
n×3 214045293
n×4 285393724
n×5 356742155

Division

n÷y
n÷2 35674215.5
n÷3 23782810.333333
n÷3 17837107.75
n÷5 14269686.2

Exponentiation

ny
n2 5090598606161761
n3 3.6320622340043E+23
n4 2.5914194169056E+31
n5 1.8489370945915E+39

Nth Root

y√n
2√n 8446.8000449875
3√n 414.75803575464
4√n 91.906474445424
5√n 37.21147503113

Divisors of 71348431

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 -71348430
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 71348431 can be divided by 8 positive divisors. The sum of these divisors (counting 71348431) is 1, the average is 0.125.

Base conversion 71348431

Base System Value
2 Binary 100010000001011000011001111
3 Ternary 11222020212122111
4 Quaternary 10100023003033
5 Quinary 121231122211
6 Senary 11025124451
8 Octal 420130317
10 Decimal 71348431
12 Duodecimal 1ba89727
16 Hexadecimal 440b0cf
20 Vigesimal 125ib1b
36 Base36 16h8sv

Cryptographic Hash Functions

md5 56961ec434e4e1d16e352861cd10f793
sha1 b4cc48d560ec1ee12425a3ef17b8298200b8fc20
sha256 66a6e6ab34862d66566130030f07413dc8c1d4b77be44e834a6336011654e294
sha512 b7045ddc7c19faf0366ecb54fd6d8608fdf4c7e4a6d159aed307c1aa0bbbde6d08b6495f8c0366077c2605d4331e9df285c39a7740aa41b6eb88221bee713357
ripemd-160 c0ab6155a62d10c8bf90520959198fbf106c6399

71348431 as geometric shapes

Circle

Radius = n
Diameter 142696862
Circumference 448295413.34952
Area 1.5992587183492E+16

Sphere

Radius = n
Volume 1.5213946708972E+24
Surface area 6.3970348733969E+16
Circumference 448295413.34952

Square

Length = n
Perimeter 285393724
Area 5090598606161761
Diagonal 100901918.77424

Cube

Length = n
Surface area 30543591636970566
Volume 3.6320622340043E+23
Space diagonal 123579107.53232

Equilateral Triangle

Length = n
Perimeter 214045293
Area 2.2042938567029E+15
Altitude 61789553.766161

Triangular Pyramid

Length = n
Surface area 2.2042938567029E+15
Volume 4.28042639226E+22
Height 33633972.924747