71357449 (number)

71357449 is an odd 8-digits composite number following 71357448 and preceding 71357450. In scientific notation, it is written as 7.1357449 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 66877440 positive integers (up to 71357449) that are relatively prime to 71357449.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand four hundred forty-nine

Notation

Scientific notation 7.1357449 × 10^7
Engineering notation 7.1357449 × 10^6

Prime Factorization of 71357449

Prime Factorization 17 × 241 × 17417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71357449
Product of the distinct prime numbers

The prime factorization of 71357449 is 17 × 241 × 17417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71357449)

Multiplication

n×y
n×2 142714898
n×3 214072347
n×4 285429796
n×5 356787245

Division

n÷y
n÷2 35678724.5
n÷3 23785816.333333
n÷3 17839362.25
n÷5 14271489.8

Exponentiation

ny
n2 5091885527787601
n3 3.6334396186294E+23
n4 2.5927298228093E+31
n5 1.8501058610189E+39

Nth Root

y√n
2√n 8447.333839739
3√n 414.77550930121
4√n 91.909378410144
5√n 37.212415643594

Divisors of 71357449

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 -71357448
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 71357449 can be divided by 8 positive divisors. The sum of these divisors (counting 71357449) is 1, the average is 0.125.

Base conversion 71357449

Base System Value
2 Binary 100010000001101010000001001
3 Ternary 11222021100000111
4 Quaternary 10100031100021
5 Quinary 121231414244
6 Senary 11025234321
8 Octal 420152011
10 Decimal 71357449
12 Duodecimal 1ba929a1
16 Hexadecimal 440d409
20 Vigesimal 125jdc9
36 Base36 16hfrd

Cryptographic Hash Functions

md5 df5e501b067c7c63c03c600d037de78d
sha1 b55aa46cf1cfbc94e2b2a8440fa1c21dafbf1197
sha256 72f3d2afb031f19b087493265061e207c4d20aca03bde9863c5281cadb331550
sha512 a9777544482a3a9943ca43727502d2ac2364c91e0c0609ce6553f1edb04dc3db675599bd154baa0f65f541233da5736357eeff519f492449bf6923dfe70749dd
ripemd-160 ca86bf5a1926262520e46aaa73ca7fb2b4ddfd7f

71357449 as geometric shapes

Circle

Radius = n
Diameter 142714898
Circumference 448352075.11462
Area 1.5996630167018E+16

Sphere

Radius = n
Volume 1.5219716284198E+24
Surface area 6.3986520668071E+16
Circumference 448352075.11462

Square

Length = n
Perimeter 285429796
Area 5091885527787601
Diagonal 100914672.15215

Cube

Length = n
Surface area 30551313166725606
Volume 3.6334396186294E+23
Space diagonal 123594727.1665

Equilateral Triangle

Length = n
Perimeter 214072347
Area 2.2048511101132E+15
Altitude 61797363.583252

Triangular Pyramid

Length = n
Surface area 2.2048511101132E+15
Volume 4.2820496556079E+22
Height 33638224.050715