71814897 (number)

71814897 is an odd 8-digits composite number following 71814896 and preceding 71814898. In scientific notation, it is written as 7.1814897 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 37305360 positive integers (up to 71814897) that are relatively prime to 71814897.

Interesting facts

Basic properties

Name

Name seventy-one million eight hundred fourteen thousand eight hundred ninety-seven

Notation

Scientific notation 7.1814897 × 10^7
Engineering notation 7.1814897 × 10^6

Prime Factorization of 71814897

Prime Factorization 3 × 33 × 7 × 3 × 34543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23938299
Product of the distinct prime numbers

The prime factorization of 71814897 is 3 × 33 × 7 × 3 × 34543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 18, 43, 845, 752, 1900, 4343, 82173, 90322, 976522, 198501, 8708248, 8188909, 90971946, 81127473, 525030319, 475065552, 4429029119, 2148367029

Basic calculations (n = 71814897)

Multiplication

n×y
n×2 143629794
n×3 215444691
n×4 287259588
n×5 359074485

Division

n÷y
n÷2 35907448.5
n÷3 23938299
n÷3 17953724.25
n÷5 14362979.4

Exponentiation

ny
n2 5157379431120609
n3 3.7037667263585E+23
n4 2.6598562596546E+31
n5 1.910173033219E+39

Nth Root

y√n
2√n 8474.3670560107
3√n 415.65994962665
4√n 92.056325453554
5√n 37.260004961088

Divisors of 71814897

1, 3, 7, 9, 21, 33, 63, 99, 231, 297, 693, 2079, 34543, 103629, 241801, 310887, 725403, 1139919, 2176209, 3419757, 7979433, 10259271, 23938299, 71814897

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 -71814896
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 71814897 can be divided by 24 positive divisors. The sum of these divisors (counting 71814897) is 1, the average is 0.041666666666667.

Base conversion 71814897

Base System Value
2 Binary 100010001111100111011110001
3 Ternary 12000010120112000
4 Quaternary 10101330323301
5 Quinary 121341034042
6 Senary 11043124213
8 Octal 421747361
10 Decimal 71814897
12 Duodecimal 20073669
16 Hexadecimal 447cef1
20 Vigesimal 128gh4h
36 Base36 16r8q9

Cryptographic Hash Functions

md5 0736b9891852a2cdeb7a2cc510c25537
sha1 815f78f934d92825e9c1487cc79b4b830ff28eaf
sha256 2d31f0c1c0f179a9d44256a6292cf99680dc87cc69cc88079816bc3dc0fc2c49
sha512 abffffdffae6c26c1ba56fc693a30a8545fffed18aef683fdd3d12e80da61aa187a7b2411b2fdae2b7dcadb8d9dfa580145b90e1bbe47dad88e06d2d73ccb65b
ripemd-160 f23ebf3c7101f18c268bda4cbc9805e230f070a9

71814897 as geometric shapes

Circle

Radius = n
Diameter 143629794
Circumference 451226305.66702
Area 1.6202385332584E+16

Sphere

Radius = n
Volume 1.5514301784184E+24
Surface area 6.4809541330334E+16
Circumference 451226305.66702

Square

Length = n
Perimeter 287259588
Area 5157379431120609
Diagonal 101561601.31783

Cube

Length = n
Surface area 30944276586723654
Volume 3.7037667263585E+23
Space diagonal 124387050.34433

Equilateral Triangle

Length = n
Perimeter 215444691
Area 2.2332108021529E+15
Altitude 62193525.172163

Triangular Pyramid

Length = n
Surface area 2.2332108021529E+15
Volume 4.3649309469019E+22
Height 33853867.105942