71156871 (number)

71156871 is an odd 8-digits composite number following 71156870 and preceding 71156872. In scientific notation, it is written as 7.1156871 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 45205776 positive integers (up to 71156871) that are relatively prime to 71156871.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred fifty-six thousand eight hundred seventy-one

Notation

Scientific notation 7.1156871 × 10^7
Engineering notation 7.1156871 × 10^6

Prime Factorization of 71156871

Prime Factorization 3 × 3 × 23 × 379 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23718957
Product of the distinct prime numbers

The prime factorization of 71156871 is 3 × 3 × 23 × 379 × 907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71156871)

Multiplication

n×y
n×2 142313742
n×3 213470613
n×4 284627484
n×5 355784355

Division

n÷y
n÷2 35578435.5
n÷3 23718957
n÷3 17789217.75
n÷5 14231374.2

Exponentiation

ny
n2 5063300290510641
n3 3.6028860560613E+23
n4 2.5637009831885E+31
n5 1.8242494014332E+39

Nth Root

y√n
2√n 8435.453218411
3√n 414.38651503937
4√n 91.844723410825
5√n 37.191472074625

Divisors of 71156871

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 -71156870
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 71156871 can be divided by 24 positive divisors. The sum of these divisors (counting 71156871) is 1, the average is 0.041666666666667.

Base conversion 71156871

Base System Value
2 Binary 100001111011100010010000111
3 Ternary 11221220010212200
4 Quaternary 10033130102013
5 Quinary 121204004441
6 Senary 11021045543
8 Octal 417342207
10 Decimal 71156871
12 Duodecimal 1b9b68b3
16 Hexadecimal 43dc487
20 Vigesimal 124ec3b
36 Base36 16d4zr

Cryptographic Hash Functions

md5 4828d94abfc5a6233ca30bbd1fc3159b
sha1 e599844409a5eb6abcb3fa661ee90e885f7a9426
sha256 6dffca894ffb630e160f4d8d09d7c4f9d4b4d10fe2d8849838b584258a1341fd
sha512 8e5739779ebbde1dfceac1f5fff4b00843fca37a27719865ef2370da6af942ff41c55c88237c3722a64aa411ffe4af3eeb0723835bd8be8799fd37cc480f0758
ripemd-160 d4257fd4d5578681677fcad460d53e73e49a17e4

71156871 as geometric shapes

Circle

Radius = n
Diameter 142313742
Circumference 447091806.37207
Area 1.5906826995587E+16

Sphere

Radius = n
Volume 1.5091733820591E+24
Surface area 6.3627307982349E+16
Circumference 447091806.37207

Square

Length = n
Perimeter 284627484
Area 5063300290510641
Diagonal 100631012.02423

Cube

Length = n
Surface area 30379801743063846
Volume 3.6028860560613E+23
Space diagonal 123247315.87962

Equilateral Triangle

Length = n
Perimeter 213470613
Area 2.1924733392857E+15
Altitude 61623657.939812

Triangular Pyramid

Length = n
Surface area 2.1924733392857E+15
Volume 4.2460419368056E+22
Height 33543670.674744