71294820 (number)

71294820 is an even 8-digits composite number following 71294819 and preceding 71294821. In scientific notation, it is written as 7.1294820 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 19011936 positive integers (up to 71294820) that are relatively prime to 71294820.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-four thousand eight hundred twenty

Notation

Scientific notation 7.1294820 × 10^7
Engineering notation 7.1294820 × 10^6

Prime Factorization of 71294820

Prime Factorization 2 × 2 × 15 × 1188247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35647410
Product of the distinct prime numbers

The prime factorization of 71294820 is 2 × 2 × 15 × 1188247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 36, 39, 202, 270, 6555, 2929, 2625, 34774, 41278, 661081, 6407993, 7567101, 98003786, 95534968, 71709169, 329798531, 311766129, 1581546210

Basic calculations (n = 71294820)

Multiplication

n×y
n×2 142589640
n×3 213884460
n×4 285179280
n×5 356474100

Division

n÷y
n÷2 35647410
n÷3 23764940
n÷3 17823705
n÷5 14258964

Exponentiation

ny
n2 5082951358832400
n3 3.6238810219671E+23
n4 2.5836394516256E+31
n5 1.8420010964855E+39

Nth Root

y√n
2√n 8443.6259983493
3√n 414.65412707101
4√n 91.88920501533
5√n 37.205881231159

Divisors of 71294820

1, 2, 4, 15, 30, 60, 1188247, 2376494, 4752988, 17823705, 35647410, 71294820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71294819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71294820 can be divided by 12 positive divisors. The sum of these divisors (counting 71294820) is 1, the average is 0.083333333333333.

Base conversion 71294820

Base System Value
2 Binary 100001111111101111101100100
3 Ternary 11222011011002220
4 Quaternary 10033331331210
5 Quinary 121222413240
6 Senary 11024032340
8 Octal 417757544
10 Decimal 71294820
12 Duodecimal 1ba626b0
16 Hexadecimal 43fdf64
20 Vigesimal 125bh10
36 Base36 16g3fo

Cryptographic Hash Functions

md5 d2ccc9ee25bea4f6356de2dcde8346f8
sha1 d8c9e137e5af4331bf59f04cc3b9b7da2d929ec6
sha256 24b3005b76f6e16c03e84541346a0fff20bd77d0d32d89f58ef22df4434dd354
sha512 43af96531c895a3d5d72c7132974865ebabe7531b1b6f464751e0db0b34121d9d30acf86a770a067e90775956f97d4db607194ed64eb43fddbc5f26591b1808a
ripemd-160 7258c74c76045d6a211e9aac1cf3ef121993f158

71294820 as geometric shapes

Circle

Radius = n
Diameter 142589640
Circumference 447958565.50201
Area 1.5968562647462E+16

Sphere

Radius = n
Volume 1.5179677328127E+24
Surface area 6.3874250589848E+16
Circumference 447958565.50201

Square

Length = n
Perimeter 285179280
Area 5082951358832400
Diagonal 100826101.37095

Cube

Length = n
Surface area 30497708152994400
Volume 3.6238810219671E+23
Space diagonal 123486250.55648

Equilateral Triangle

Length = n
Perimeter 213884460
Area 2.2009825014747E+15
Altitude 61743125.278239

Triangular Pyramid

Length = n
Surface area 2.2009825014747E+15
Volume 4.2707847414103E+22
Height 33608700.456983