71313021 (number)

71313021 is an odd 8-digits composite number following 71313020 and preceding 71313022. In scientific notation, it is written as 7.1313021 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 43535232 positive integers (up to 71313021) that are relatively prime to 71313021.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirteen thousand twenty-one

Notation

Scientific notation 7.1313021 × 10^7
Engineering notation 7.1313021 × 10^6

Prime Factorization of 71313021

Prime Factorization 39 × 9 × 1483 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71313021
Product of the distinct prime numbers

The prime factorization of 71313021 is 39 × 9 × 1483 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 94, 97, 740, 663, 6697, 260, 72894, 98910, 687526, 981095, 6731054, 5164069, 62283929, 46633758, 144796796, 736141600, 4279752113, 1142590002

Basic calculations (n = 71313021)

Multiplication

n×y
n×2 142626042
n×3 213939063
n×4 285252084
n×5 356565105

Division

n÷y
n÷2 35656510.5
n÷3 23771007
n÷3 17828255.25
n÷5 14262604.2

Exponentiation

ny
n2 5085546964146441
n3 3.6266571745066E+23
n4 2.5862787924539E+31
n5 1.8443535383812E+39

Nth Root

y√n
2√n 8444.7037248207
3√n 414.68941003461
4√n 91.895069099602
5√n 37.20778071026

Divisors of 71313021

1, 9, 39, 137, 351, 1233, 1483, 5343, 13347, 48087, 57837, 203171, 520533, 1828539, 7923669, 71313021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71313020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71313021 can be divided by 16 positive divisors. The sum of these divisors (counting 71313021) is 1, the average is 0.0625.

Base conversion 71313021

Base System Value
2 Binary 100010000000010011001111101
3 Ternary 11222012002002000
4 Quaternary 10100002121331
5 Quinary 121224004041
6 Senary 11024252513
8 Octal 420023175
10 Decimal 71313021
12 Duodecimal 1ba71139
16 Hexadecimal 440267d
20 Vigesimal 125e2b1
36 Base36 16ghh9

Cryptographic Hash Functions

md5 583b01dcfa396fc57dbd051fd6d1585b
sha1 b7ee7d6813fff4301398d3cdf0efd610e0246175
sha256 b95497fa8985af89dfb4fbea9f69d70a0cdb8927b41e428d80c6e61ab6154dff
sha512 775f96a761b724767c73d452bf5fe68435ec6b3100462eb23e8fe0c150e0080fe55caade089d82a14500d29138810dbf095ac1193c57dff7f0270de3c1709b21
ripemd-160 0d8379a03bb8e60c509e3cef3bba270cb98cc1c7

71313021 as geometric shapes

Circle

Radius = n
Diameter 142626042
Circumference 448072925.75779
Area 1.5976716982048E+16

Sphere

Radius = n
Volume 1.5191306048692E+24
Surface area 6.3906867928193E+16
Circumference 448072925.75779

Square

Length = n
Perimeter 285252084
Area 5085546964146441
Diagonal 100851841.472

Cube

Length = n
Surface area 30513281784878646
Volume 3.6266571745066E+23
Space diagonal 123517775.61323

Equilateral Triangle

Length = n
Perimeter 213939063
Area 2.2021064315448E+15
Altitude 61758887.806613

Triangular Pyramid

Length = n
Surface area 2.2021064315448E+15
Volume 4.2740564685541E+22
Height 33617280.490666