71305878 (number)

71305878 is an even 8-digits composite number following 71305877 and preceding 71305879. In scientific notation, it is written as 7.1305878 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 20289024 positive integers (up to 71305878) that are relatively prime to 71305878.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred five thousand eight hundred seventy-eight

Notation

Scientific notation 7.1305878 × 10^7
Engineering notation 7.1305878 × 10^6

Prime Factorization of 71305878

Prime Factorization 2 × 3 × 7 × 7 × 593 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10186554
Product of the distinct prime numbers

The prime factorization of 71305878 is 2 × 3 × 7 × 7 × 593 × 409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71305878)

Multiplication

n×y
n×2 142611756
n×3 213917634
n×4 285223512
n×5 356529390

Division

n÷y
n÷2 35652939
n÷3 23768626
n÷3 17826469.5
n÷5 14261175.6

Exponentiation

ny
n2 5084528237350884
n3 3.625567501801E+23
n4 2.5852427396418E+31
n5 1.8434300339329E+39

Nth Root

y√n
2√n 8444.2807864258
3√n 414.67556391732
4√n 91.892767867911
5√n 37.207035304097

Divisors of 71305878

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71305877
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71305878 can be divided by 48 positive divisors. The sum of these divisors (counting 71305878) is 1, the average is 0.020833333333333.

Base conversion 71305878

Base System Value
2 Binary 100010000000000101010010110
3 Ternary 11222011201021110
4 Quaternary 10100000222112
5 Quinary 121223242003
6 Senary 11024155450
8 Octal 420005226
10 Decimal 71305878
12 Duodecimal 1ba68b86
16 Hexadecimal 4400a96
20 Vigesimal 125d4di
36 Base36 16gbyu

Cryptographic Hash Functions

md5 7ffad034d961a7b4ff32a474ae15295b
sha1 c4f21f8a20b5a9b64ffd701cde53ff7e1a3dfa1b
sha256 97738638b28ee99ec54ab021079f634f2438adab57643fb0f72b9c5ccbd5dcd5
sha512 a85a8f1637ef38f58731779cc642e5b65256b012d446edbdfa6ea8d1e94c8ec14b8d3490b57ff6109023e2114457d348708ee0554b0c1166995466c059a754cb
ripemd-160 76f20340d34f2e623a26213f9af36a308787e359

71305878 as geometric shapes

Circle

Radius = n
Diameter 142611756
Circumference 448028044.96514
Area 1.5973516557431E+16

Sphere

Radius = n
Volume 1.5186741638336E+24
Surface area 6.3894066229726E+16
Circumference 448028044.96514

Square

Length = n
Perimeter 285223512
Area 5084528237350884
Diagonal 100841739.74452

Cube

Length = n
Surface area 30507169424105304
Volume 3.625567501801E+23
Space diagonal 123505403.57431

Equilateral Triangle

Length = n
Perimeter 213917634
Area 2.2016653099026E+15
Altitude 61752701.787154

Triangular Pyramid

Length = n
Surface area 2.2016653099026E+15
Volume 4.2727722769551E+22
Height 33613913.248174