71349885 (number)

71349885 is an odd 8-digits composite number following 71349884 and preceding 71349886. In scientific notation, it is written as 7.1349885 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 37975392 positive integers (up to 71349885) that are relatively prime to 71349885.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand eight hundred eighty-five

Notation

Scientific notation 7.1349885 × 10^7
Engineering notation 7.1349885 × 10^6

Prime Factorization of 71349885

Prime Factorization 3 × 3 × 5 × 599 × 2647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23783295
Product of the distinct prime numbers

The prime factorization of 71349885 is 3 × 3 × 5 × 599 × 2647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71349885)

Multiplication

n×y
n×2 142699770
n×3 214049655
n×4 285399540
n×5 356749425

Division

n÷y
n÷2 35674942.5
n÷3 23783295
n÷3 17837471.25
n÷5 14269977

Exponentiation

ny
n2 5090806089513225
n3 3.6322842904407E+23
n4 2.5916306641025E+31
n5 1.8491254984619E+39

Nth Root

y√n
2√n 8446.8861126453
3√n 414.76085316809
4√n 91.906942679241
5√n 37.211626695415

Divisors of 71349885

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71349884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71349885 can be divided by 24 positive divisors. The sum of these divisors (counting 71349885) is 1, the average is 0.041666666666667.

Base conversion 71349885

Base System Value
2 Binary 100010000001011011001111101
3 Ternary 11222020221122100
4 Quaternary 10100023121331
5 Quinary 121231144020
6 Senary 11025135313
8 Octal 420133175
10 Decimal 71349885
12 Duodecimal 1ba8a539
16 Hexadecimal 440b67d
20 Vigesimal 125iee5
36 Base36 16h9x9

Cryptographic Hash Functions

md5 51cae249b5790b4a5abb50ca7baa0cde
sha1 5ef0afb25b57038174c0528cd0a5757efd104256
sha256 9f6bd1594ee8a9de8010524a2e7357d1cec5b73e7083dcc6413dbfb4db0ee1a5
sha512 d6a9932e555e6750cd8fc59f3bdd9b44c4079d280bc0b0bab232a911b1467541b3f47743abe7567bd7ca498b023efd69c4fc04f4120b0c8f03de7703726f7fcf
ripemd-160 ba5fbd3b93f256227e563e8b2d590c45be032453

71349885 as geometric shapes

Circle

Radius = n
Diameter 142699770
Circumference 448304549.10095
Area 1.5993239011665E+16

Sphere

Radius = n
Volume 1.5214876856797E+24
Surface area 6.397295604666E+16
Circumference 448304549.10095

Square

Length = n
Perimeter 285399540
Area 5090806089513225
Diagonal 100903975.04076

Cube

Length = n
Surface area 30544836537079350
Volume 3.6322842904407E+23
Space diagonal 123581625.9342

Equilateral Triangle

Length = n
Perimeter 214049655
Area 2.2043836996295E+15
Altitude 61790812.967098

Triangular Pyramid

Length = n
Surface area 2.2043836996295E+15
Volume 4.28068808828E+22
Height 33634658.34692