71291941 (number)

71291941 is an odd 8-digits composite number following 71291940 and preceding 71291942. In scientific notation, it is written as 7.1291941 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 60764928 positive integers (up to 71291941) that are relatively prime to 71291941.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-one thousand nine hundred forty-one

Notation

Scientific notation 7.1291941 × 10^7
Engineering notation 7.1291941 × 10^6

Prime Factorization of 71291941

Prime Factorization 7 × 179 × 56897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71291941
Product of the distinct prime numbers

The prime factorization of 71291941 is 7 × 179 × 56897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71291941)

Multiplication

n×y
n×2 142583882
n×3 213875823
n×4 285167764
n×5 356459705

Division

n÷y
n÷2 35645970.5
n÷3 23763980.333333
n÷3 17822985.25
n÷5 14258388.2

Exponentiation

ny
n2 5082540851547481
n3 3.6234420251861E+23
n4 2.5832221507649E+31
n5 1.8416292116222E+39

Nth Root

y√n
2√n 8443.4555129994
3√n 414.64854552805
4√n 91.888277342648
5√n 37.205580739588

Divisors of 71291941

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 -71291940
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 71291941 can be divided by 8 positive divisors. The sum of these divisors (counting 71291941) is 1, the average is 0.125.

Base conversion 71291941

Base System Value
2 Binary 100001111111101010000100101
3 Ternary 11222011000011021
4 Quaternary 10033331100211
5 Quinary 121222320231
6 Senary 11024011141
8 Octal 417752045
10 Decimal 71291941
12 Duodecimal 1ba60ab1
16 Hexadecimal 43fd425
20 Vigesimal 125b9h1
36 Base36 16g17p

Cryptographic Hash Functions

md5 9c29deb6c55df0df4f371bba68ba723c
sha1 e97c1d7697a6ed6982645d3f0c34491ef1168aeb
sha256 6abc4f60219fe00ce6e3e89518832903856c0acd0b780836e9176ac3be62f7f7
sha512 9377329d61dec1c2e9fb41324c935d3a882f0f5c4f769d1a41af4978e77c5c1c64a80fbcff1dc15324ee2271063b9741f9d0f8c4b8174dbbe71cfcb8924a0121
ripemd-160 e3bdd24055e91bf60e77daa43bb16ce5e329bbc5

71291941 as geometric shapes

Circle

Radius = n
Diameter 142583882
Circumference 447940476.21151
Area 1.5967273000792E+16

Sphere

Radius = n
Volume 1.5177838462711E+24
Surface area 6.3869092003166E+16
Circumference 447940476.21151

Square

Length = n
Perimeter 285167764
Area 5082540851547481
Diagonal 100822029.8501

Cube

Length = n
Surface area 30495245109284886
Volume 3.6234420251861E+23
Space diagonal 123481263.9822

Equilateral Triangle

Length = n
Perimeter 213875823
Area 2.2008047466062E+15
Altitude 61740631.991101

Triangular Pyramid

Length = n
Surface area 2.2008047466062E+15
Volume 4.2702673787424E+22
Height 33607343.283368