71241912 (number)

71241912 is an even 8-digits composite number following 71241911 and preceding 71241913. In scientific notation, it is written as 7.1241912 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 20354688 positive integers (up to 71241912) that are relatively prime to 71241912.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty-one thousand nine hundred twelve

Notation

Scientific notation 7.1241912 × 10^7
Engineering notation 7.1241912 × 10^6

Prime Factorization of 71241912

Prime Factorization 2 × 2 × 2 × 3 × 7 × 3 × 141353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5936826
Product of the distinct prime numbers

The prime factorization of 71241912 is 2 × 2 × 2 × 3 × 7 × 3 × 141353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71241912)

Multiplication

n×y
n×2 142483824
n×3 213725736
n×4 284967648
n×5 356209560

Division

n÷y
n÷2 35620956
n÷3 23747304
n÷3 17810478
n÷5 14248382.4

Exponentiation

ny
n2 5075410025415744
n3 3.6158191439459E+23
n4 2.5759786926091E+31
n5 1.8351764733273E+39

Nth Root

y√n
2√n 8440.4924026978
3√n 414.55152985724
4√n 91.872152487562
5√n 37.200357482443

Divisors of 71241912

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 -71241911
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 71241912 can be divided by 48 positive divisors. The sum of these divisors (counting 71241912) is 1, the average is 0.020833333333333.

Base conversion 71241912

Base System Value
2 Binary 100001111110001000010111000
3 Ternary 11222001110112100
4 Quaternary 10033301002320
5 Quinary 121214220122
6 Senary 11022543400
8 Octal 417610270
10 Decimal 71241912
12 Duodecimal 1ba37b60
16 Hexadecimal 43f10b8
20 Vigesimal 12554fc
36 Base36 16eym0

Cryptographic Hash Functions

md5 249d115abba742531b8eff5dbba7e4f2
sha1 6faafd92ed412fde77b97b278e8fa1033d4dd73d
sha256 e11e8e50c1372af5153f21a6ca697db6fc0c6a4e95db885c163e14ffeaba9d24
sha512 4771ca95febfae261894e737f3a9fa5ec3608917d11665ffa66f25f8821d0d82cdd494a77a2ba74df38ed080993c1a4f6dff7f789c21095d381370e8e72171df
ripemd-160 793a76532768524e2a7865e9c32b39a0f65164f8

71241912 as geometric shapes

Circle

Radius = n
Diameter 142483824
Circumference 447626134.73378
Area 1.5944870849802E+16

Sphere

Radius = n
Volume 1.514590781244E+24
Surface area 6.3779483399208E+16
Circumference 447626134.73378

Square

Length = n
Perimeter 284967648
Area 5075410025415744
Diagonal 100751278.15979

Cube

Length = n
Surface area 30452460152494464
Volume 3.6158191439459E+23
Space diagonal 123394611.21235

Equilateral Triangle

Length = n
Perimeter 213725736
Area 2.1977170083161E+15
Altitude 61697305.606175

Triangular Pyramid

Length = n
Surface area 2.1977170083161E+15
Volume 4.2612837270471E+22
Height 33583759.386597