71497851 (number)

71497851 is an odd 8-digits composite number following 71497850 and preceding 71497852. In scientific notation, it is written as 7.1497851 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 47641992 positive integers (up to 71497851) that are relatively prime to 71497851.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred ninety-seven thousand eight hundred fifty-one

Notation

Scientific notation 7.1497851 × 10^7
Engineering notation 7.1497851 × 10^6

Prime Factorization of 71497851

Prime Factorization 3 × 2659 × 8963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71497851
Product of the distinct prime numbers

The prime factorization of 71497851 is 3 × 2659 × 8963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71497851)

Multiplication

n×y
n×2 142995702
n×3 214493553
n×4 285991404
n×5 357489255

Division

n÷y
n÷2 35748925.5
n÷3 23832617
n÷3 17874462.75
n÷5 14299570.2

Exponentiation

ny
n2 5111942697618201
n3 3.6549291731484E+23
n4 2.6131958143732E+31
n5 1.8683788496988E+39

Nth Root

y√n
2√n 8455.6401886551
3√n 415.04736673267
4√n 91.954555018526
5√n 37.227047866251

Divisors of 71497851

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 -71497850
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 71497851 can be divided by 8 positive divisors. The sum of these divisors (counting 71497851) is 1, the average is 0.125.

Base conversion 71497851

Base System Value
2 Binary 100010000101111100001111011
3 Ternary 11222112110121120
4 Quaternary 10100233201323
5 Quinary 121300412401
6 Senary 11032240323
8 Octal 420574173
10 Decimal 71497851
12 Duodecimal 1bb400a3
16 Hexadecimal 442f87b
20 Vigesimal 126h4cb
36 Base36 16kg3f

Cryptographic Hash Functions

md5 9fa4013212e0aaa31a70a2df5710bf2a
sha1 cfc63a0f6b5c15e3be2c38706ddd0e6ed9f8afa5
sha256 7c3e53157b80274af1cec3a59fd359becccc49b1228809370ff2a0606e4ce2b5
sha512 b67fe9bf69440293968253919ed04370efb58cdb6b38f30b428b57dd08f1e14f15c92700dae52bdf4cced3e4766d0b2bae9417ac562345e4e0869d519f0c5f7d
ripemd-160 f38b0be9fe0f482f8734568e9b41c720944b7307

71497851 as geometric shapes

Circle

Radius = n
Diameter 142995702
Circumference 449234246.89812
Area 1.6059641624409E+16

Sphere

Radius = n
Volume 1.5309731519672E+24
Surface area 6.4238566497637E+16
Circumference 449234246.89812

Square

Length = n
Perimeter 285991404
Area 5111942697618201
Diagonal 101113230.56473

Cube

Length = n
Surface area 30671656185709206
Volume 3.6549291731484E+23
Space diagonal 123837910.56399

Equilateral Triangle

Length = n
Perimeter 214493553
Area 2.2135361194139E+15
Altitude 61918955.281995

Triangular Pyramid

Length = n
Surface area 2.2135361194139E+15
Volume 4.307375338483E+22
Height 33704410.188244