71145498 (number)

71145498 is an even 8-digits composite number following 71145497 and preceding 71145499. In scientific notation, it is written as 7.1145498 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 23210496 positive integers (up to 71145498) that are relatively prime to 71145498.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred forty-five thousand four hundred ninety-eight

Notation

Scientific notation 7.1145498 × 10^7
Engineering notation 7.1145498 × 10^6

Prime Factorization of 71145498

Prime Factorization 2 × 3 × 47 × 252289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71145498
Product of the distinct prime numbers

The prime factorization of 71145498 is 2 × 3 × 47 × 252289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71145498)

Multiplication

n×y
n×2 142290996
n×3 213436494
n×4 284581992
n×5 355727490

Division

n÷y
n÷2 35572749
n÷3 23715166
n÷3 17786374.5
n÷5 14229099.6

Exponentiation

ny
n2 5061681885668004
n3 3.6011587847343E+23
n4 2.56206235117E+31
n5 1.8227920188104E+39

Nth Root

y√n
2√n 8434.7790723883
3√n 414.36443673606
4√n 91.841053306179
5√n 37.190283136296

Divisors of 71145498

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71145497
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71145498 can be divided by 16 positive divisors. The sum of these divisors (counting 71145498) is 1, the average is 0.0625.

Base conversion 71145498

Base System Value
2 Binary 100001111011001100000011010
3 Ternary 11221212120021110
4 Quaternary 10033121200122
5 Quinary 121203123443
6 Senary 11020521150
8 Octal 417314032
10 Decimal 71145498
12 Duodecimal 1b9b01b6
16 Hexadecimal 43d981a
20 Vigesimal 124d3ei
36 Base36 16cw7u

Cryptographic Hash Functions

md5 4dfa183ce12db8627d8e637f7666521f
sha1 3d3747b32477987be543d5ceb5e6c02f0b6a7010
sha256 03ae10c33bb9e3c91191116daca2c8d5ab0356b61c77427713d40bfa41593aa3
sha512 e809e4639ad38a682cb962c5b6f28807e55acb30b3cc6138fef322d36b1a6fcdbc055fe07a39ce759641b3a872725a06bae4f795d39b28375b034d8584a8708a
ripemd-160 5b1fb2f604e9cda60e0c8cb8232c3430a877e3ba

71145498 as geometric shapes

Circle

Radius = n
Diameter 142290996
Circumference 447020347.70557
Area 1.5901742626823E+16

Sphere

Radius = n
Volume 1.5084498643375E+24
Surface area 6.3606970507293E+16
Circumference 447020347.70557

Square

Length = n
Perimeter 284581992
Area 5061681885668004
Diagonal 100614928.17339

Cube

Length = n
Surface area 30370091314008024
Volume 3.6011587847343E+23
Space diagonal 123227617.26579

Equilateral Triangle

Length = n
Perimeter 213436494
Area 2.191772549432E+15
Altitude 61613808.632895

Triangular Pyramid

Length = n
Surface area 2.191772549432E+15
Volume 4.2440063280252E+22
Height 33538309.391129