71127986 (number)

71127986 is an even 8-digits composite number following 71127985 and preceding 71127987. In scientific notation, it is written as 7.1127986 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 34602768 positive integers (up to 71127986) that are relatively prime to 71127986.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-seven thousand nine hundred eighty-six

Notation

Scientific notation 7.1127986 × 10^7
Engineering notation 7.1127986 × 10^6

Prime Factorization of 71127986

Prime Factorization 2 × 37 × 961189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71127986
Product of the distinct prime numbers

The prime factorization of 71127986 is 2 × 37 × 961189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 7, 65, 187, 543, 7883, 5453, 58807, 20513, 377824, 256792, 8931663, 6875613, 60308869, 85287066, 617003876, 39112974, 9663803717, 5738258525

Basic calculations (n = 71127986)

Multiplication

n×y
n×2 142255972
n×3 213383958
n×4 284511944
n×5 355639930

Division

n÷y
n÷2 35563993
n÷3 23709328.666667
n÷3 17781996.5
n÷5 14225597.2

Exponentiation

ny
n2 5059190392416196
n3 3.5985002340311E+23
n4 2.5595407426716E+31
n5 1.8205497811118E+39

Nth Root

y√n
2√n 8433.7409255917
3√n 414.33043624566
4√n 91.83540126548
5√n 37.188452126917

Divisors of 71127986

1, 2, 37, 74, 961189, 1922378, 35563993, 71127986

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 -71127985
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 71127986 can be divided by 8 positive divisors. The sum of these divisors (counting 71127986) is 1, the average is 0.125.

Base conversion 71127986

Base System Value
2 Binary 100001111010101001110110010
3 Ternary 11221211200020212
4 Quaternary 10033111032302
5 Quinary 121202043421
6 Senary 11020304122
8 Octal 417251662
10 Decimal 71127986
12 Duodecimal 1b9a2042
16 Hexadecimal 43d53b2
20 Vigesimal 124ajj6
36 Base36 16cipe

Cryptographic Hash Functions

md5 39a66c27fb3df617528d8339d956f4ef
sha1 d51557e5eb57da19f1d4aaae8bd27b0ac99c7068
sha256 49bca0981ea854b551d88de09891f5cdb84d6d1d460e3d0c64cb5b50010034f9
sha512 148ddeb92f770266b67efaae79a6e53f12e8c95f05fcaf52688e991374045c9c22399f161552a68e2eba2733c470d3543ccc770511bffc629c2cc9b30b90f777
ripemd-160 43f6afaffe893d1c618dafaa8fb55504ac1b5bf0

71127986 as geometric shapes

Circle

Radius = n
Diameter 142255972
Circumference 446910316.56448
Area 1.5893915369927E+16

Sphere

Radius = n
Volume 1.5073362532231E+24
Surface area 6.3575661479707E+16
Circumference 446910316.56448

Square

Length = n
Perimeter 284511944
Area 5059190392416196
Diagonal 100590162.46548

Cube

Length = n
Surface area 30355142354497176
Volume 3.5985002340311E+23
Space diagonal 123197285.59205

Equilateral Triangle

Length = n
Perimeter 213383958
Area 2.1906937012073E+15
Altitude 61598642.796024

Triangular Pyramid

Length = n
Surface area 2.1906937012073E+15
Volume 4.2408731959747E+22
Height 33530054.155161