71641804 (number)

71641804 is an even 8-digits composite number following 71641803 and preceding 71641805. In scientific notation, it is written as 7.1641804 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 36 positive divisors. There are 32772480 positive integers (up to 71641804) that are relatively prime to 71641804.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred forty-one thousand eight hundred four

Notation

Scientific notation 7.1641804 × 10^7
Engineering notation 7.1641804 × 10^6

Prime Factorization of 71641804

Prime Factorization 2 × 2 × 13 × 13 × 131 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2755454
Product of the distinct prime numbers

The prime factorization of 71641804 is 2 × 2 × 13 × 13 × 131 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71641804)

Multiplication

n×y
n×2 143283608
n×3 214925412
n×4 286567216
n×5 358209020

Division

n÷y
n÷2 35820902
n÷3 23880601.333333
n÷3 17910451
n÷5 14328360.8

Exponentiation

ny
n2 5132548080374416
n3 3.6770500359476E+23
n4 2.6343049797355E+31
n5 1.8872636103444E+39

Nth Root

y√n
2√n 8464.1481556031
3√n 415.32573062446
4√n 92.000805189972
5√n 37.242026315242

Divisors of 71641804

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71641803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71641804 can be divided by 36 positive divisors. The sum of these divisors (counting 71641804) is 1, the average is 0.027777777777778.

Base conversion 71641804

Base System Value
2 Binary 100010001010010101011001100
3 Ternary 11222210210002011
4 Quaternary 10101102223030
5 Quinary 121320014204
6 Senary 11035311004
8 Octal 421225314
10 Decimal 71641804
12 Duodecimal 1bbab464
16 Hexadecimal 4452acc
20 Vigesimal 127f4a4
36 Base36 16nj64

Cryptographic Hash Functions

md5 cba81d73301209d08ae7d25919114367
sha1 6b222658b8a8a079cc70f9971a02f7c179e1c62b
sha256 8bba40bb183c10a4bec0bca07ae58ba17109664a9579bd94b1e6faaabe09519e
sha512 3a8ec1715f830afb42fda56533b3f8de7ad6b089194bf96afd85abc3ea67c4245c116b73e5409cf5efea055e0f82c6055062212fe74a830494fa95a9e760c3c9
ripemd-160 23377cacbcb8275d70606c6214e0a31214d37b21

71641804 as geometric shapes

Circle

Radius = n
Diameter 143283608
Circumference 450138730.27264
Area 1.6124375343501E+16

Sphere

Radius = n
Volume 1.5402391173087E+24
Surface area 6.4497501374003E+16
Circumference 450138730.27264

Square

Length = n
Perimeter 286567216
Area 5132548080374416
Diagonal 101316810.84968

Cube

Length = n
Surface area 30795288482246496
Volume 3.6770500359476E+23
Space diagonal 124087244.47389

Equilateral Triangle

Length = n
Perimeter 214925412
Area 2.2224585118746E+15
Altitude 62043622.236946

Triangular Pyramid

Length = n
Surface area 2.2224585118746E+15
Volume 4.3334450253013E+22
Height 33772270.283225